Zulip Chat Archive

Stream: general

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Topics:

• efficient truth table iteration (22 messages, latest: May 02 2025 at 01:41)
• Refining definitions for formalization (14 messages, latest: May 01 2025 at 21:22)
• ✔ How can I see which tactic was chosen by apply? (13 messages, latest: May 01 2025 at 20:07)
• Notation for Pi type (80 messages, latest: May 01 2025 at 16:00)
• CombiBench : A benchmark focusing on combinatorics problem (70 messages, latest: May 01 2025 at 14:30)
• Lean in the wild (1568 messages, latest: Apr 30 2025 at 23:51)
• Office hours (91 messages, latest: Apr 30 2025 at 22:17)
• Question about unification (2 messages, latest: Apr 30 2025 at 19:57)
• Linter against automatic opening of a namespace (4 messages, latest: Apr 30 2025 at 19:41)
• porting leaneuclid to use lean auto (8 messages, latest: Apr 30 2025 at 19:23)
• Equality for Except (10 messages, latest: Apr 30 2025 at 14:08)
• Kimina Prover Preview: discussion thread (169 messages, latest: Apr 30 2025 at 13:28)
• Discussion thread for Lean Language Reference (284 messages, latest: Apr 30 2025 at 09:21)
• Creating a wrapper for a Term quotiation (1 message, latest: Apr 30 2025 at 08:13)
• Preprint: LeanLJ (24 messages, latest: Apr 29 2025 at 23:56)
• Contact spam (18 messages, latest: Apr 29 2025 at 23:03)
• ✔ naive question' (10 messages, latest: Apr 29 2025 at 17:42)
• (Pseudo) Riemannian metric (2 messages, latest: Apr 29 2025 at 07:41)
• Cannot simplify/rewrite scrutinee with hypothesis/proof (8 messages, latest: Apr 29 2025 at 01:50)
• LaTeX syntax highlighting (29 messages, latest: Apr 28 2025 at 21:56)
• Mathlib linters in downstream projects (11 messages, latest: Apr 28 2025 at 14:30)
• No error highlighting in local lean server (4 messages, latest: Apr 28 2025 at 12:40)
• panic (12 messages, latest: Apr 28 2025 at 11:29)
• recall on structure (11 messages, latest: Apr 28 2025 at 09:24)
• ✔ List of lean4 projects (5 messages, latest: Apr 28 2025 at 07:42)
• shake in non-mathlib projects (50 messages, latest: Apr 28 2025 at 07:39)
• Unclear error "typeclass instance problem is stuck" (5 messages, latest: Apr 27 2025 at 17:16)
• Discussion on Community Policies (12 messages, latest: Apr 27 2025 at 14:08)
• ✔ Cryptic error in PrettyPrinter.formatTactic (3 messages, latest: Apr 27 2025 at 13:00)
• Mathlib as a PC benchmark (48 messages, latest: Apr 27 2025 at 07:12)
• Lake with lean version and math (6 messages, latest: Apr 26 2025 at 23:47)
• Bulding Mathlib4 (13 messages, latest: Apr 26 2025 at 15:37)
• running lean repl commands with thread parralelism (2 messages, latest: Apr 26 2025 at 07:38)
• feedback on early prototype for Lean for Mathematicians (6 messages, latest: Apr 26 2025 at 00:18)
• format Syntax into compilable code (5 messages, latest: Apr 25 2025 at 22:11)
• Showing decreasing on custom nat like type (7 messages, latest: Apr 25 2025 at 19:32)
• How to deal with equalities over BitVec.cast (11 messages, latest: Apr 25 2025 at 16:09)
• unusedHaveSuffices linter in the presence of sorries (5 messages, latest: Apr 25 2025 at 14:25)
• Canonical (61 messages, latest: Apr 25 2025 at 09:32)
• Where is the place for noob questions like fixing install? (6 messages, latest: Apr 25 2025 at 08:04)
• aesop can't prove ¬ p ∨ q from p → q (16 messages, latest: Apr 25 2025 at 06:20)
• Universe polymorphic typeclass constraints (5 messages, latest: Apr 24 2025 at 14:14)
• ✔ Reducing Casts and Subtypes (23 messages, latest: Apr 24 2025 at 12:40)
• ✔ Proving type inequality (42 messages, latest: Apr 24 2025 at 12:40)
• Lean's I/O usage while using Mathlib (29 messages, latest: Apr 24 2025 at 11:46)
• set maxsynthpendingdepth in toml (2 messages, latest: Apr 24 2025 at 09:28)
• community "Creating a lean project" instructions (39 messages, latest: Apr 24 2025 at 08:05)
• RFC: Stable lean.h symbols (2 messages, latest: Apr 23 2025 at 09:49)
• Duper and Program Synthesis (13 messages, latest: Apr 22 2025 at 09:51)
• Proof widgets not up-to-date (4 messages, latest: Apr 22 2025 at 08:50)
• Auto-replace deprecated aliases? (14 messages, latest: Apr 22 2025 at 08:41)
• v4.19.0-rc2 (86 messages, latest: Apr 22 2025 at 08:06)
• Panic in rw: Nat.pow exponent is too big (44 messages, latest: Apr 21 2025 at 08:00)
• How to supply variables to with an ident elab? (9 messages, latest: Apr 20 2025 at 19:47)
• Nerd sniping: free monads without the universe bump (3 messages, latest: Apr 20 2025 at 18:44)
• tagged attributes not persisting across imports (7 messages, latest: Apr 20 2025 at 04:12)
• passing list into a tactic (14 messages, latest: Apr 19 2025 at 19:58)
• ✔ Is this lean_interact bug or my code/environment problem? (2 messages, latest: Apr 19 2025 at 17:45)
• Seymour project channel (4 messages, latest: Apr 19 2025 at 08:29)
• ✔ Lean reservoir no updated (6 messages, latest: Apr 18 2025 at 08:45)
• How to use LeanSearch from VSCode? (27 messages, latest: Apr 18 2025 at 06:47)
• Recommend me a PC under 2000 € (43 messages, latest: Apr 17 2025 at 16:04)
• ✔ match with proof of exhaustion (5 messages, latest: Apr 17 2025 at 15:17)
• ✔ Github Workflows when Lean project is in a sub-folder (4 messages, latest: Apr 17 2025 at 12:20)
• ✔ A question about tactic state (3 messages, latest: Apr 17 2025 at 11:01)
• LeanSearch API (5 messages, latest: Apr 17 2025 at 07:55)
• feedback on LeanSearch (13 messages, latest: Apr 17 2025 at 04:10)
• How to quickly run a lean file? (37 messages, latest: Apr 17 2025 at 01:15)
• neovim stalled by strange errors… (54 messages, latest: Apr 16 2025 at 21:30)
• Having Problems on Proving Integral Using Riemann Sum (5 messages, latest: Apr 16 2025 at 21:11)
• Trouble with imports (40 messages, latest: Apr 16 2025 at 20:54)
• lean.nvim (908 messages, latest: Apr 16 2025 at 13:28)
• info and warnings as errors, in VSCode? (8 messages, latest: Apr 15 2025 at 22:15)
• dreams of big projects (85 messages, latest: Apr 15 2025 at 14:54)
• How do I unwrap array access in a proof? (18 messages, latest: Apr 15 2025 at 05:12)
• try to improve upon the training-data command. (1 message, latest: Apr 15 2025 at 02:52)
• Plausible inside functions (1 message, latest: Apr 15 2025 at 01:38)
• Polymonial proof (4 messages, latest: Apr 15 2025 at 01:38)
• ✔ difficulty with deriving elaborator (4 messages, latest: Apr 15 2025 at 01:25)
• Veil framework discussion thread (26 messages, latest: Apr 14 2025 at 23:06)
• Emoji reactions (3 messages, latest: Apr 14 2025 at 18:11)
• "destruct eqn:xxx" in Lean? (11 messages, latest: Apr 14 2025 at 17:17)
• Fixed-length arrays (11 messages, latest: Apr 14 2025 at 14:42)
• Bundle definitions rationale (5 messages, latest: Apr 14 2025 at 06:04)
• ✔ Why the new hyp is inaccessible in my tactic? (32 messages, latest: Apr 13 2025 at 23:30)
• How to do TacticM's options in MetaM? (10 messages, latest: Apr 13 2025 at 17:40)
• Is there a way to convert MetaM String to IO String? (15 messages, latest: Apr 13 2025 at 11:58)
• Rustan's challenge (27 messages, latest: Apr 13 2025 at 00:49)
• new structure elaboration (21 messages, latest: Apr 12 2025 at 20:09)
• 'unexpected occurrence of recursive application' with omega (11 messages, latest: Apr 12 2025 at 19:29)
• Mathlib community meetings (67 messages, latest: Apr 11 2025 at 13:55)
• ✔ simp can't use add_comm when def in doubly-nested names… (7 messages, latest: Apr 11 2025 at 04:44)
• Discussion: ComputableReal (115 messages, latest: Apr 11 2025 at 02:51)
• ✔ how to golf 1+x <= y+1 (9 messages, latest: Apr 10 2025 at 22:46)
• syntax highlighting (16 messages, latest: Apr 10 2025 at 10:58)
• golf request (11 messages, latest: Apr 10 2025 at 10:20)
• Introducing Arbitrary Variables in Proofs (29 messages, latest: Apr 10 2025 at 10:19)
• mathlib maintainers (1 message, latest: Apr 10 2025 at 03:54)
• Reservoir search (62 messages, latest: Apr 09 2025 at 17:40)
• lean4.infoview.showGoalNames is false in the web editor (36 messages, latest: Apr 09 2025 at 16:23)
• Constructing lean_object * when calling Lean code from C (5 messages, latest: Apr 09 2025 at 15:15)
• modularising/tracing theorems (21 messages, latest: Apr 09 2025 at 09:21)
• Recursive type coercions (1 message, latest: Apr 09 2025 at 09:17)
• "Missing Tactics" list (185 messages, latest: Apr 09 2025 at 03:38)
• Parallel Lean Repl (7 messages, latest: Apr 08 2025 at 23:46)
• lean-action (244 messages, latest: Apr 08 2025 at 19:26)
• ✔ Coercing recursive Options (6 messages, latest: Apr 08 2025 at 11:43)
• Mathlib4 globally (51 messages, latest: Apr 08 2025 at 11:39)
• Unexpected Compiler Crash (14 messages, latest: Apr 08 2025 at 08:24)
• Better Mathlib build scaling on v4.19.0-rc2 (1 message, latest: Apr 08 2025 at 07:57)
• ✔ Updating projects with dependencies (5 messages, latest: Apr 08 2025 at 07:20)
• ✔ Why simp fails where rw succeeds? (12 messages, latest: Apr 07 2025 at 15:20)
• Discussion about Lean Graph (45 messages, latest: Apr 07 2025 at 10:26)
• Avoiding type-level unfolding in functional definitions (2 messages, latest: Apr 06 2025 at 21:02)
• learning math with mathlib (6 messages, latest: Apr 06 2025 at 18:25)
• ✔ Quotient for a Freer Monad (10 messages, latest: Apr 06 2025 at 14:50)
• Importing Algebra.DirectSum.Ring avoids unrelated timeouts (7 messages, latest: Apr 06 2025 at 10:23)
• Research Poster (2 messages, latest: Apr 06 2025 at 07:21)
• RFC: Explaining folder content (65 messages, latest: Apr 06 2025 at 07:20)
• Verso math mode not working (6 messages, latest: Apr 05 2025 at 17:45)
• XenaProject blog posts (225 messages, latest: Apr 05 2025 at 15:22)
• v4.18.0 regression on well-founded recursion (3 messages, latest: Apr 05 2025 at 10:37)
• Why doesn't moogle show these results for cauchy-schwarz (10 messages, latest: Apr 04 2025 at 22:34)
• Recent Changes (25 messages, latest: Apr 04 2025 at 18:18)
• ✔ how to leave the calc block? (19 messages, latest: Apr 04 2025 at 15:24)
• docgen scoped notations (57 messages, latest: Apr 04 2025 at 06:40)
• Tables in verso (13 messages, latest: Apr 04 2025 at 05:01)
• Cauchy-Riemann (29 messages, latest: Apr 03 2025 at 21:00)
• ✔ _package in lakefile, v4.19.0-rc1 (7 messages, latest: Apr 03 2025 at 12:56)
• ✔ Termination error in Ackermann when reusing arguments (4 messages, latest: Apr 03 2025 at 10:00)
• aesop crash (3 messages, latest: Apr 03 2025 at 02:43)
• simp lemma doesn't fire (6 messages, latest: Apr 03 2025 at 02:34)
• "Failed to generate splitter" (11 messages, latest: Apr 03 2025 at 02:11)
• recursive hovers on the web editor (20 messages, latest: Apr 02 2025 at 20:10)
• Future of school reports……? (3 messages, latest: Apr 02 2025 at 19:21)
• how to prove this by calculating derivatives? (5 messages, latest: Apr 02 2025 at 11:29)
• Use of `have' in lean4game (3 messages, latest: Apr 02 2025 at 08:35)
• Is there a library for Probability Theory? (2 messages, latest: Apr 02 2025 at 04:15)
• ✔ Help with indexed unions (13 messages, latest: Apr 01 2025 at 21:43)
• Projection of twisted cubic using Gröbner bases+Macaulay2 (7 messages, latest: Apr 01 2025 at 19:03)
• lemma about finset cardinatlity (14 messages, latest: Mar 31 2025 at 23:23)
• Formalization of caratheodory extension on Locales (2 messages, latest: Mar 30 2025 at 17:44)
• Formalization paper on probability theory (13 messages, latest: Mar 30 2025 at 14:18)
• ✔ !bench is unresponsive (4 messages, latest: Mar 28 2025 at 21:47)
• Question on let (21 messages, latest: Mar 28 2025 at 13:49)
• ✔ fin_cases tactic without mathlib (4 messages, latest: Mar 27 2025 at 18:29)
• Is is possible to describe set cardinality this way (12 messages, latest: Mar 27 2025 at 08:18)
• Order of goals after apply (2 messages, latest: Mar 27 2025 at 03:58)
• ld undefined symbol on exe cache (29 messages, latest: Mar 27 2025 at 01:27)
• ✔ (finite) Set macro (9 messages, latest: Mar 26 2025 at 18:56)
• Tactic worth running my PC overnight? (59 messages, latest: Mar 26 2025 at 16:29)
• ∈ in calc (31 messages, latest: Mar 26 2025 at 11:25)
• viewing types of ctrl-space suggestions in VS Code (8 messages, latest: Mar 25 2025 at 12:01)
• Combinatorial game theory repository (62 messages, latest: Mar 25 2025 at 00:25)
• adding heuristics to plausible (5 messages, latest: Mar 24 2025 at 23:01)
• Formalization of the Millennium Prize Problems (59 messages, latest: Mar 24 2025 at 06:46)
• can doc-gen4 show sorry-dependency? (25 messages, latest: Mar 22 2025 at 18:00)
• leansearch is down (7 messages, latest: Mar 22 2025 at 09:45)
• simpNF with side conditions (4 messages, latest: Mar 21 2025 at 16:49)
• ✔ Property-based testing (5 messages, latest: Mar 21 2025 at 14:41)
• post- and pre-composition natural transformations (10 messages, latest: Mar 21 2025 at 03:48)
• Running lake cache without updating the lean toolchain (115 messages, latest: Mar 21 2025 at 02:15)
• wlog for 5 variables (15 messages, latest: Mar 20 2025 at 02:28)
• discussion: Structure in Prime Gaps - Formalized (SPGF) (300 messages, latest: Mar 20 2025 at 00:21)
• new (mac) laptop for Lean (80 messages, latest: Mar 20 2025 at 00:06)
• Better warnings for duplicate instances (2 messages, latest: Mar 19 2025 at 17:33)
• Multiple overlapping typeclasses (46 messages, latest: Mar 19 2025 at 15:59)
• trylean bundle for lean4 (201 messages, latest: Mar 19 2025 at 07:26)
• aesop can prove FLT (7 messages, latest: Mar 19 2025 at 06:24)
• lean dojo (1 message, latest: Mar 19 2025 at 05:24)
• Coercion of 1 : ℕ+ to 1 : ℝ≥0∞ (15 messages, latest: Mar 19 2025 at 00:44)
• CI build builds all of mathlib (17 messages, latest: Mar 18 2025 at 19:01)
• SciLean: scientific computing with Lean (28 messages, latest: Mar 18 2025 at 12:13)
• Tactics for a root systems lemma (100 messages, latest: Mar 18 2025 at 07:30)
• How to read file (text or binary) properly (3 messages, latest: Mar 18 2025 at 06:12)
• Hopfield Networks (14 messages, latest: Mar 18 2025 at 05:51)
• Minimum computer strength (12 messages, latest: Mar 17 2025 at 23:38)
• Feasibility of DAG extraction and Proof Compression in Lean (6 messages, latest: Mar 17 2025 at 14:14)
• Lean4 collaboration (3 messages, latest: Mar 17 2025 at 01:50)
• Should field_simp be able to do all the work in this proof? (3 messages, latest: Mar 17 2025 at 00:31)
• Understanding evalConst in aesop tacgen (5 messages, latest: Mar 16 2025 at 21:43)
• Finding a Lean to English analysis project (18 messages, latest: Mar 16 2025 at 20:58)
• tactic for entire declaration up to tactic invocation (2 messages, latest: Mar 16 2025 at 01:00)
• Proving things about functions using a PRNG. (7 messages, latest: Mar 15 2025 at 15:24)
• Prop value inside PMF (3 messages, latest: Mar 15 2025 at 14:57)
• Chess-like games and Lean? (6 messages, latest: Mar 15 2025 at 07:49)
• ✔ Classical is now open by default? How to disable it? (28 messages, latest: Mar 15 2025 at 04:15)
• precendence for do style dsls (78 messages, latest: Mar 14 2025 at 17:01)
• Project VD – Value Distribution Theory (50 messages, latest: Mar 14 2025 at 14:38)
• Lean + Zed integration (13 messages, latest: Mar 14 2025 at 13:24)
• simplifying local terms introduced by let (12 messages, latest: Mar 14 2025 at 13:19)
• what is elab_as_elim (8 messages, latest: Mar 14 2025 at 12:31)
• Unicode Tables for VSCode (4 messages, latest: Mar 14 2025 at 02:42)
• Combining induction with cases in Lean (13 messages, latest: Mar 13 2025 at 14:50)
• Release packages automatically for mathlib4 docs? (6 messages, latest: Mar 13 2025 at 05:35)
• Would it be possible to make a channel for iris-lean? (6 messages, latest: Mar 12 2025 at 16:26)
• Unicode info for Lean Infoview in VS (1 message, latest: Mar 12 2025 at 08:59)
• Suppress warning @[pp_dot] (2 messages, latest: Mar 11 2025 at 18:03)
• ✔ Induction tactic implicit variables issue (16 messages, latest: Mar 11 2025 at 17:43)
• Maintainability tips (4 messages, latest: Mar 11 2025 at 13:00)
• Cache Get Failed: Unable to get local issuer SSL certificate (3 messages, latest: Mar 11 2025 at 02:46)
• ✔ Instance Inference Issue (6 messages, latest: Mar 11 2025 at 01:00)
• LaTeX beamer (17 messages, latest: Mar 10 2025 at 22:15)
• ✔ Rewriting failure (16 messages, latest: Mar 10 2025 at 16:47)
• bench summaries (40 messages, latest: Mar 10 2025 at 16:42)
• Verso include lean-code from imported file (4 messages, latest: Mar 10 2025 at 13:09)
• More complete omega (6 messages, latest: Mar 10 2025 at 11:06)
• Customizing leanblueprint (55 messages, latest: Mar 10 2025 at 08:18)
• How to check whether a term is (0: Nat)? (26 messages, latest: Mar 10 2025 at 00:24)
• ✔ many/some in Haskell Alternative class (21 messages, latest: Mar 08 2025 at 23:42)
• ✔ selection sort using List.unfold (15 messages, latest: Mar 08 2025 at 07:02)
• official name for lean user (32 messages, latest: Mar 08 2025 at 06:34)
• Visualizing/quantifying proof complexity (16 messages, latest: Mar 07 2025 at 20:25)
• Server host for lean4web and loogle? (11 messages, latest: Mar 07 2025 at 15:48)
• v4.18.0-rc1 (18 messages, latest: Mar 07 2025 at 08:14)
• cardinality of product of two sets (10 messages, latest: Mar 07 2025 at 06:16)
• Simplest form of a dyadic number (24 messages, latest: Mar 06 2025 at 22:36)
• Apply? suggests refines giving diff goals but just intros (1 message, latest: Mar 06 2025 at 20:39)
• Is adam.math.hhu.de down? (7 messages, latest: Mar 06 2025 at 18:30)
• ✔ Precedence of notation (6 messages, latest: Mar 06 2025 at 13:48)
• Display goal as LaTeX in infoview (11 messages, latest: Mar 06 2025 at 13:06)
• contrapositive (52 messages, latest: Mar 06 2025 at 07:23)
• Getting rid of erw (15 messages, latest: Mar 06 2025 at 00:31)
• Paper on formalizing analytic number theory (28 messages, latest: Mar 05 2025 at 17:15)
• ✔ Improving html based notes (9 messages, latest: Mar 05 2025 at 16:52)
• v4.18.0 - inlay hints (36 messages, latest: Mar 05 2025 at 11:01)
• Code with Proofs: the Arena (91 messages, latest: Mar 05 2025 at 07:42)
• Explicit constants/rates (8 messages, latest: Mar 04 2025 at 15:19)
• Typing mistake in the "Functional programming in Lean"? (4 messages, latest: Mar 04 2025 at 13:27)
• v4.17.0 (18 messages, latest: Mar 04 2025 at 11:05)
• A dataset of proofs for 20 IMO problems and extracted lemmas (1 message, latest: Mar 04 2025 at 04:53)
• Best practice to annotate AST? (1 message, latest: Mar 04 2025 at 04:37)
• ✔ Error when Run Zulip Emoji Merge Delegate Script (14 messages, latest: Mar 04 2025 at 00:35)
• stuck on cast (6 messages, latest: Mar 03 2025 at 16:49)
• Custom notation (6 messages, latest: Mar 03 2025 at 11:01)
• A glimpser glimpse of Lean (41 messages, latest: Mar 02 2025 at 19:46)
• Is "header-data.bmp" useful in mathlib4 docs? (41 messages, latest: Mar 02 2025 at 15:43)
• Reducibility and decreasing_by (12 messages, latest: Mar 02 2025 at 11:29)
• escaping { in interpolated strings (7 messages, latest: Feb 28 2025 at 20:51)
• Scope of section variables (13 messages, latest: Feb 28 2025 at 17:46)
• aesop and maxSynthPendingDepth (2 messages, latest: Feb 28 2025 at 12:29)
• aesop forward reasoning; regression in Mathlib (6 messages, latest: Feb 28 2025 at 12:09)
• Tactic hover and imports (15 messages, latest: Feb 26 2025 at 14:37)
• Trusted codebase size (2 messages, latest: Feb 26 2025 at 13:32)
• ✔ trans is not implemented for dependent arrows (20 messages, latest: Feb 26 2025 at 10:01)
• Arm on Windows (4 messages, latest: Feb 26 2025 at 02:17)
• Nickname for Lean Users (1 message, latest: Feb 25 2025 at 11:09)
• Cardinality model incompatible with Lean compiler (5 messages, latest: Feb 25 2025 at 00:23)
• channel for formalizing classical logic (14 messages, latest: Feb 24 2025 at 13:48)
• mail from Max (54 messages, latest: Feb 24 2025 at 12:22)
• Holders Theorem for Semigroups and Groups (4 messages, latest: Feb 23 2025 at 23:02)
• Are LLMs being trained with knowledge of tactic state? (5 messages, latest: Feb 23 2025 at 12:48)
• implementing (co)datatype (5 messages, latest: Feb 23 2025 at 12:10)
• prove the value of numerator and denominator (5 messages, latest: Feb 22 2025 at 05:53)
• dependent elimination failed (10 messages, latest: Feb 21 2025 at 15:56)
• reduce v eval (13 messages, latest: Feb 20 2025 at 22:07)
• Discussion: RISC-V verification (5 messages, latest: Feb 20 2025 at 21:13)
• ✔ Different class instances extend same class (5 messages, latest: Feb 20 2025 at 20:53)
• Resource to learn and understand simprocs (2 messages, latest: Feb 20 2025 at 17:55)
• Error in live server (4 messages, latest: Feb 19 2025 at 14:46)
• ✔ mail from ABAKA AI (8 messages, latest: Feb 19 2025 at 13:18)
• Syntax linting (9 messages, latest: Feb 19 2025 at 08:07)
• tactic for extracting the current tactic state into theorem (4 messages, latest: Feb 19 2025 at 04:26)
• TPIL - Adding Solutions (19 messages, latest: Feb 19 2025 at 03:30)
• 1000-plus theorems project (76 messages, latest: Feb 19 2025 at 01:11)
• Can Lean InfoView be more resilient to unfinished lines? (14 messages, latest: Feb 18 2025 at 14:37)
• VSCode extension: alpha in a box (10 messages, latest: Feb 18 2025 at 10:14)
• x64 and arm64 GitHub runners sharing cached .lake files (5 messages, latest: Feb 17 2025 at 17:10)
• ODEs in Coq/Isabelle/… (5 messages, latest: Feb 17 2025 at 16:19)
• reading "seasing pointer-based optimizations" (5 messages, latest: Feb 17 2025 at 13:15)
• Lake update complains about Array.await (8 messages, latest: Feb 17 2025 at 09:07)
• Issues setting the lean-training-data repo (19 messages, latest: Feb 16 2025 at 22:39)
• lemmas for Nat.digits (7 messages, latest: Feb 16 2025 at 16:45)
• Definitional commutativity (10 messages, latest: Feb 16 2025 at 15:43)
• parsing (17 messages, latest: Feb 16 2025 at 12:03)
• APL style notation for Lean (6 messages, latest: Feb 15 2025 at 17:33)
• Compute pairs of divisors (23 messages, latest: Feb 15 2025 at 15:09)
• darpa program (2 messages, latest: Feb 14 2025 at 10:50)
• ✔ Reals and general casting issues (7 messages, latest: Feb 14 2025 at 08:39)
• Do we need these three theorems? (12 messages, latest: Feb 14 2025 at 01:00)
• Lean code in LaTeX (2 messages, latest: Feb 13 2025 at 21:55)
• lean game server down (19 messages, latest: Feb 13 2025 at 21:53)
• Clearly finite bounded set, but how can prove finiteness? (3 messages, latest: Feb 13 2025 at 05:38)
• a lean4 template project with blueprints (1 message, latest: Feb 12 2025 at 22:46)
• ✔ rcases and termination checker (4 messages, latest: Feb 12 2025 at 15:43)
• Is there a way to say "find X" in lean? (13 messages, latest: Feb 12 2025 at 14:54)
• ✔ unfold_subtype tactic (5 messages, latest: Feb 12 2025 at 11:47)
• How do you print object that you don't know fully? (7 messages, latest: Feb 11 2025 at 17:50)
• Font in docs (2 messages, latest: Feb 11 2025 at 01:45)
• issues setting up leanblueprint (45 messages, latest: Feb 10 2025 at 22:03)
• AI for math fund (2 messages, latest: Feb 10 2025 at 18:28)
• simplify a Fin constant (4 messages, latest: Feb 10 2025 at 15:49)
• Teach aesop about inequalities (5 messages, latest: Feb 10 2025 at 14:29)
• New game posted on Lean Game Server (Knights And Knaves) (33 messages, latest: Feb 10 2025 at 11:15)
• Product over Fin d to product over range d (3 messages, latest: Feb 10 2025 at 05:43)
• ✔ Pattern matching failed using Nat.pow_add_one (4 messages, latest: Feb 09 2025 at 19:43)
• Help on type unification - Implementing a minimal Kyo kernel (7 messages, latest: Feb 09 2025 at 18:40)
• How to check if types match? (10 messages, latest: Feb 09 2025 at 10:07)
• central list of tactics and what they're good for? (7 messages, latest: Feb 08 2025 at 03:36)
• pretty printing latex string in infoview (5 messages, latest: Feb 07 2025 at 20:11)
• Confusing behavior with solve_by_elim (4 messages, latest: Feb 07 2025 at 19:06)
• Lawful classes for Monad{Lift/Control/etc}? (10 messages, latest: Feb 07 2025 at 08:48)
• decidable instance of prop logic eval function (15 messages, latest: Feb 07 2025 at 07:20)
• Mystery: import breaks simp (23 messages, latest: Feb 06 2025 at 20:10)
• Getting simp to chain together lemmas (5 messages, latest: Feb 06 2025 at 16:54)
• Quanta's abstract of THE PROOF IN CODE (100 messages, latest: Feb 06 2025 at 12:50)
• Discussions "Borel determinacy" (27 messages, latest: Feb 06 2025 at 12:39)
• ✔ how to prove this? (5 messages, latest: Feb 06 2025 at 09:10)
• PSA uncolor backticks (1 message, latest: Feb 06 2025 at 08:03)
• Naming convention when the name is too long (20 messages, latest: Feb 06 2025 at 02:32)
• contents list in docs (1 message, latest: Feb 05 2025 at 21:25)
• paper: pretty expressive printer (10 messages, latest: Feb 05 2025 at 07:13)
• Mathlib docs index page (4 messages, latest: Feb 04 2025 at 22:32)
• ✔ Downgrade lean-toolchain (11 messages, latest: Feb 04 2025 at 22:25)
• the asymptotics of victor taelins sat solver (1 message, latest: Feb 04 2025 at 19:03)
• ✔ Tiny error in "Mathematics in Lean" (16 messages, latest: Feb 04 2025 at 16:12)
• ✔ lake build fails at v4.16 on NixOS, but not on v4.15 (17 messages, latest: Feb 04 2025 at 13:30)
• SOTA on symbolic algebraic systems written in Lean4 (38 messages, latest: Feb 03 2025 at 23:43)
• 4000 file(s) (47 messages, latest: Feb 03 2025 at 15:36)
• lean 4.16 seems to take longer to build? (3 messages, latest: Feb 03 2025 at 14:44)
• ✔ How to install Lean to a nonstandard location on Linux? (6 messages, latest: Feb 03 2025 at 09:57)
• SupGen (46 messages, latest: Feb 02 2025 at 22:39)
• ✔ Failure to show termination for recursion (18 messages, latest: Feb 02 2025 at 21:08)
• ✔ Difference between two syntaxes (9 messages, latest: Feb 02 2025 at 21:08)
• Notation for quotient types. (2 messages, latest: Feb 02 2025 at 12:20)
• No confusion puzzle (9 messages, latest: Feb 01 2025 at 21:28)
• ASCII plot library (11 messages, latest: Feb 01 2025 at 11:46)
• library_search (101 messages, latest: Feb 01 2025 at 11:03)
• why lean-repl can't identify "norm_num" tactic? (2 messages, latest: Feb 01 2025 at 06:26)
• SHA-3 implementation in pure Lean (69 messages, latest: Jan 31 2025 at 23:24)
• Should there be a channel for games on the Lean Game Server (1 message, latest: Jan 31 2025 at 18:27)
• Call for Workshops - CICM 2025 (1 message, latest: Jan 31 2025 at 12:47)
• egg, missing files (25 messages, latest: Jan 31 2025 at 10:40)
• Can Blueprint latex be inline in the Lean files? (18 messages, latest: Jan 31 2025 at 09:23)
• open in do blocks (7 messages, latest: Jan 31 2025 at 07:19)
• Discussion: NodeGraph (31 messages, latest: Jan 30 2025 at 19:06)
• cursor (VSCode variant with AI better than Github Copilot) (31 messages, latest: Jan 30 2025 at 18:29)
• lean5 - rewrite everything on rust instead of c++? (28 messages, latest: Jan 30 2025 at 17:39)
• CICM in Brazil next October (1 message, latest: Jan 29 2025 at 22:41)
• Quanta article (42 messages, latest: Jan 29 2025 at 22:31)
• argmin in mathlib (7 messages, latest: Jan 29 2025 at 22:21)
• Lean Zulip is very slow (1 message, latest: Jan 29 2025 at 21:28)
• Auto-Solving Mathematical Proofs (9 messages, latest: Jan 29 2025 at 18:46)
• tactic cheatsheet (13 messages, latest: Jan 29 2025 at 18:24)
• How to solve 'index in targets type is not a variable' (5 messages, latest: Jan 29 2025 at 18:19)
• When does dependent pattern-matching produce HEq? (4 messages, latest: Jan 29 2025 at 17:46)
• Custom constructors for structures (19 messages, latest: Jan 29 2025 at 17:10)
• How can I parse custom tokens with the Lean Parser? (8 messages, latest: Jan 29 2025 at 13:23)
• Understanding syntax extension (5 messages, latest: Jan 29 2025 at 13:19)
• Lean standard library vision discussion (35 messages, latest: Jan 29 2025 at 06:14)
• Keep lake on the PATH in a GitHub codespace (6 messages, latest: Jan 29 2025 at 04:26)
• Announcing a project: lean-mine (4 messages, latest: Jan 28 2025 at 22:38)
• Variables not included automatically (tpil) (3 messages, latest: Jan 28 2025 at 21:52)
• R golfing (110 messages, latest: Jan 28 2025 at 20:13)
• stacks tags (225 messages, latest: Jan 28 2025 at 08:35)
• LeanAide LLAMA or Deepseek extension (18 messages, latest: Jan 28 2025 at 03:01)
• Documentation on the deriving API (1 message, latest: Jan 28 2025 at 00:19)
• plastexdepgraph (4 messages, latest: Jan 27 2025 at 22:55)
• rfl not working for well founded recursion (31 messages, latest: Jan 27 2025 at 13:53)
• The "attach" trick for quotients? (5 messages, latest: Jan 27 2025 at 10:20)
• web editor: unknown module prefix 'Mathlib' (3 messages, latest: Jan 27 2025 at 08:55)
• proof of statement in "Handbook of Practical Logic" (4 messages, latest: Jan 27 2025 at 05:10)
• Hahn-Banach separation in TVS (31 messages, latest: Jan 26 2025 at 09:17)
• Std.HashMap extensionality (5 messages, latest: Jan 26 2025 at 08:07)
• lake hanging on new project (10 messages, latest: Jan 26 2025 at 03:36)
• ✔ Use notation immediately in inductive definition (10 messages, latest: Jan 25 2025 at 23:32)
• startup time in VS Code (15 messages, latest: Jan 25 2025 at 20:57)
• ✔ I want to use mul_div_cancel,but it reported errors. (4 messages, latest: Jan 25 2025 at 11:29)
• ✔ IO.wait with timeout? (8 messages, latest: Jan 24 2025 at 14:21)
• Using SAT inside Lean as a computational tool (10 messages, latest: Jan 23 2025 at 23:34)
• Lean for the ?_ Mathematician (16 messages, latest: Jan 23 2025 at 22:40)
• Lean consumes too much memory for theorems with many branch (19 messages, latest: Jan 23 2025 at 14:21)
• termination of conversion to negation normal form (15 messages, latest: Jan 23 2025 at 09:15)
• leanblueprint command line tool (262 messages, latest: Jan 22 2025 at 17:15)
• Automating generic rewrites (1 message, latest: Jan 22 2025 at 15:53)
• Better constants extraction from REPL (3 messages, latest: Jan 22 2025 at 13:41)
• Computing codes of primitive recursive functions (10 messages, latest: Jan 22 2025 at 09:16)
• Predictions for 2025? (26 messages, latest: Jan 22 2025 at 02:22)
• Lean release notes editor volunteer (1 message, latest: Jan 21 2025 at 09:14)
• Cloning mathematics in lean repo (6 messages, latest: Jan 20 2025 at 23:44)
• Formalizing different proofs of the same theorem (10 messages, latest: Jan 18 2025 at 20:46)
• question about an easy proof (6 messages, latest: Jan 18 2025 at 08:57)
• LeanInk status? (6 messages, latest: Jan 17 2025 at 21:43)
• ✔ Automatic unfolding of matches (18 messages, latest: Jan 17 2025 at 21:37)
• Changing lean-action to fail on lake warnings by default (2 messages, latest: Jan 17 2025 at 16:13)
• intentional sorry (27 messages, latest: Jan 17 2025 at 15:48)
• Contributing to lake (5 messages, latest: Jan 17 2025 at 10:00)
• eqre equational reasoning block, like calc (14 messages, latest: Jan 16 2025 at 19:32)
• ✔ how to update elan? (6 messages, latest: Jan 16 2025 at 16:01)
• Discussion "lean gig available" (10 messages, latest: Jan 16 2025 at 07:34)
• General tips and tricks for pattern matching on Vectors? (19 messages, latest: Jan 16 2025 at 02:21)
• Ideas for a talk for undergraduates with various scientif… (6 messages, latest: Jan 16 2025 at 00:11)
• Juniper - toy Rust CAS with Lean specifications (3 messages, latest: Jan 15 2025 at 23:13)
• VSCode extension: multiple Lake packages in a repository (6 messages, latest: Jan 15 2025 at 12:36)
• IO error type (8 messages, latest: Jan 15 2025 at 09:24)
• Lean Together 2025 (35 messages, latest: Jan 14 2025 at 23:34)
• where clause (4 messages, latest: Jan 14 2025 at 11:56)
• InfoTrees and CommandInfo (3 messages, latest: Jan 14 2025 at 07:40)
• ✔ Discriminant proof term in Pattern Matching Definition? (5 messages, latest: Jan 14 2025 at 00:44)
• ✔ Brand new lake project with Mathlib won't build (5 messages, latest: Jan 14 2025 at 00:08)
• Elan + Lean4 Extension (33 messages, latest: Jan 13 2025 at 17:20)
• Lean4Less discussion thread (4 messages, latest: Jan 13 2025 at 15:30)
• lean fails to determine [] in s decidable? (8 messages, latest: Jan 13 2025 at 14:07)
• The long pole in mathlib (121 messages, latest: Jan 13 2025 at 11:43)
• SHA-1 (4 messages, latest: Jan 12 2025 at 04:41)
• Plots of mathlib4 and lean4 lines of code over time (18 messages, latest: Jan 12 2025 at 01:03)
• Discussions "Groups of order pq" (5 messages, latest: Jan 11 2025 at 19:12)
• Leanblueprint broken on Nix (3 messages, latest: Jan 10 2025 at 23:26)
• autoproving embedded propositional logic tautologies (1 message, latest: Jan 10 2025 at 23:06)
• Proofwidgets now needs npm? (51 messages, latest: Jan 10 2025 at 19:13)
• Adding import Mathlib makes Finsupp.support.max' timeout (17 messages, latest: Jan 10 2025 at 13:52)
• AI for Math fund (21 messages, latest: Jan 09 2025 at 18:04)
• set maxheartbeats to what? (6 messages, latest: Jan 09 2025 at 17:12)
• Further NameSet API (6 messages, latest: Jan 09 2025 at 17:08)
• ✔ Learn more about Lean4 server-worker modes? (9 messages, latest: Jan 09 2025 at 08:40)
• cache clean (7 messages, latest: Jan 08 2025 at 14:29)
• ✔ Text about foundations diversity (14 messages, latest: Jan 08 2025 at 14:01)
• docgen: unkown facet `foo:docs´ (12 messages, latest: Jan 07 2025 at 17:40)
• lake update nukes entire project (4 messages, latest: Jan 07 2025 at 16:04)
• elan panic (7 messages, latest: Jan 07 2025 at 12:59)
• Updating to 4.16.0-rc1 (19 messages, latest: Jan 07 2025 at 12:57)
• Updating to 4.15.0 (141 messages, latest: Jan 07 2025 at 06:20)
• Simple getting-started guide? (9 messages, latest: Jan 06 2025 at 11:27)
• Lean action not failing on lake build --wfail on docgen (4 messages, latest: Jan 05 2025 at 21:13)
• Discussion: FormalizedFormalLogic (5 messages, latest: Jan 05 2025 at 20:47)
• Decomposing pattern matching tactics for AI (40 messages, latest: Jan 04 2025 at 23:09)
• ✔ Automatically rearranging and cancelling 'x' and '-x' t… (5 messages, latest: Jan 04 2025 at 15:29)
• Slow elaboration using Submodule.span and struct field (8 messages, latest: Jan 04 2025 at 14:33)
• unexpected reference to subobject field (14 messages, latest: Jan 04 2025 at 09:02)
• Advent of Code 2024 - Day 2 (28 messages, latest: Jan 03 2025 at 21:34)
• Advent of Code 2024 - Day 3 (35 messages, latest: Jan 03 2025 at 20:28)
• f x y+1 (25 messages, latest: Jan 03 2025 at 10:01)
• Predicate and type versions of theorems (14 messages, latest: Jan 02 2025 at 18:20)
• Proving Termination for Standard Algorithms on Finite Graphs (7 messages, latest: Jan 02 2025 at 10:25)
• Advent of Code 2024 - Day 1 (16 messages, latest: Jan 01 2025 at 23:01)
• Lean and the LMFDB (15 messages, latest: Jan 01 2025 at 18:09)
• How to prove the generating function of the Fibonacci? (22 messages, latest: Jan 01 2025 at 14:34)
• Loogle is live! (358 messages, latest: Jan 01 2025 at 11:08)
• installing elan (25 messages, latest: Jan 01 2025 at 03:56)
• ✔ Not able to enter ∈ and ∉ (9 messages, latest: Dec 31 2024 at 15:56)
• Advent of Code 2024 - Day 11 (4 messages, latest: Dec 31 2024 at 12:37)
• Implies operation (14 messages, latest: Dec 31 2024 at 04:10)
• Homework issue: Can the conditions in the MWE be extended? (18 messages, latest: Dec 30 2024 at 16:26)
• ✔ How definition of Filter.map works? (4 messages, latest: Dec 30 2024 at 12:21)
• Using ITPs for large scale collaborations (2 messages, latest: Dec 30 2024 at 05:41)
• deprecation notes in docs (9 messages, latest: Dec 29 2024 at 22:39)
• Advent of Code 2024 - Day 8 (3 messages, latest: Dec 29 2024 at 20:29)
• Advent of Code 2024 - Day 7 (10 messages, latest: Dec 29 2024 at 17:12)
• Advent of Code 2024 - Day 4 (50 messages, latest: Dec 29 2024 at 15:42)
• Advent of Code 2024 - Day 6 (13 messages, latest: Dec 29 2024 at 15:15)
• What do you (yes, you) hope to achieve with Lean in 2025? (32 messages, latest: Dec 29 2024 at 12:30)
• Module imports (7 messages, latest: Dec 29 2024 at 02:53)
• doc-gen links to modules (9 messages, latest: Dec 28 2024 at 23:12)
• What do you hope AI can help you achieve with Lean in 2025? (89 messages, latest: Dec 28 2024 at 20:52)
• Computational Neuroscience in Lean? (6 messages, latest: Dec 28 2024 at 03:40)
• Duper (57 messages, latest: Dec 27 2024 at 17:56)
• Applying a lemma up to commutativity (14 messages, latest: Dec 27 2024 at 16:25)
• How can I use induction when the base case doesn't apply? (10 messages, latest: Dec 27 2024 at 05:14)
• Extracting proof dependencies (35 messages, latest: Dec 27 2024 at 00:42)
• tree using pointers (11 messages, latest: Dec 25 2024 at 17:51)
• holiday wishes (4 messages, latest: Dec 25 2024 at 17:43)
• recursing over nd homogenous array (16 messages, latest: Dec 25 2024 at 13:56)
• finite automata and context-free grammars (21 messages, latest: Dec 25 2024 at 08:53)
• Blogging my result / experience as a noob (3 messages, latest: Dec 24 2024 at 11:41)
• tactics to calculate the area of ​​a circle (16 messages, latest: Dec 24 2024 at 07:18)
• tactics to calculate inequality (9 messages, latest: Dec 23 2024 at 21:22)
• ✔ Notation conflict with prelude (14 messages, latest: Dec 23 2024 at 21:19)
• Vector (10 messages, latest: Dec 23 2024 at 20:44)
• Help understanding universe error (10 messages, latest: Dec 23 2024 at 13:20)
• slim check (3 messages, latest: Dec 22 2024 at 03:54)
• test cases for unfailing KBC with conditional simp rules (13 messages, latest: Dec 21 2024 at 18:55)
• 100.yaml (38 messages, latest: Dec 21 2024 at 13:44)
• Numina 3mil XTX grant to make 1 million formal problems (30 messages, latest: Dec 20 2024 at 13:00)
• ✔ Updating project created using leanblueprint (20 messages, latest: Dec 20 2024 at 10:45)
• ✔ is there any way to disable in-line info? (5 messages, latest: Dec 20 2024 at 09:18)
• error loading library, libleanmd4c.so (7 messages, latest: Dec 20 2024 at 06:52)
• ✔ Set builder notation for custom set type? (22 messages, latest: Dec 19 2024 at 22:38)
• How to make a function that accepts only positive Float? (11 messages, latest: Dec 19 2024 at 19:22)
• djb's formalization of McEliece (279 messages, latest: Dec 19 2024 at 08:23)
• Can I enable entirety of subclasses of a trace class? (7 messages, latest: Dec 19 2024 at 01:23)
• Ref for tree pointers (4 messages, latest: Dec 18 2024 at 23:09)
• deleted posts (trashcan) (3 messages, latest: Dec 18 2024 at 21:20)
• Working with HEq statements (17 messages, latest: Dec 18 2024 at 18:27)
• Highlights of 2024? (42 messages, latest: Dec 18 2024 at 18:23)
• adding codespaces link to main mathlib4 website (24 messages, latest: Dec 18 2024 at 18:09)
• NNG on Hacker News (2 messages, latest: Dec 18 2024 at 05:01)
• ✔ Relationship between Traversables and Options (4 messages, latest: Dec 18 2024 at 00:18)
• lean 4 and panics (123 messages, latest: Dec 17 2024 at 18:56)
• New project gitignore (23 messages, latest: Dec 17 2024 at 16:51)
• lean4-vscode search (2 messages, latest: Dec 17 2024 at 04:15)
• Synth OfNat A n for mvar A (8 messages, latest: Dec 16 2024 at 22:53)
• verified parsers (9 messages, latest: Dec 16 2024 at 22:47)
• how to use ext (5 messages, latest: Dec 16 2024 at 20:23)
• hetergenous Id (4 messages, latest: Dec 16 2024 at 19:56)
• map over a list but have access to membership property (3 messages, latest: Dec 16 2024 at 18:13)
• blockchain theorem bounties (156 messages, latest: Dec 16 2024 at 15:26)
• What is the Backtrackable type class used for? (9 messages, latest: Dec 16 2024 at 15:25)
• Nested dot notation fails with type classes (3 messages, latest: Dec 16 2024 at 10:57)
• Successful instance search is followed by failure? (16 messages, latest: Dec 16 2024 at 08:14)
• Discussion for v4.14.0 and v4.15.0-rc1 (7 messages, latest: Dec 15 2024 at 22:22)
• How to recurse over a general inductive type? (5 messages, latest: Dec 15 2024 at 22:04)
• Explicit name for prop x = (a,b) in match ... \| x@(a,b) (12 messages, latest: Dec 15 2024 at 20:21)
• Using the equalities produced by the cases tactic (2 messages, latest: Dec 15 2024 at 14:51)
• show that isomorphism between rings is an equivalence relati (22 messages, latest: Dec 15 2024 at 08:45)
• trying to define sizes of trees (27 messages, latest: Dec 15 2024 at 04:15)
• structure being treated as inductive datatype (10 messages, latest: Dec 14 2024 at 18:23)
• // syntax in splitInTwo (5 messages, latest: Dec 14 2024 at 18:16)
• 2025 Fields Undergraduate Summer Research Program (4 messages, latest: Dec 14 2024 at 15:25)
• Invoking a macro on a custom syntactic category (51 messages, latest: Dec 14 2024 at 01:01)
• Unexpected performance issue (34 messages, latest: Dec 13 2024 at 15:48)
• Std.Internal.Parsec (2 messages, latest: Dec 13 2024 at 11:02)
• Implementing internal language with proper variable scoping (8 messages, latest: Dec 12 2024 at 19:29)
• Init not importing (7 messages, latest: Dec 12 2024 at 01:45)
• Function Monad (15 messages, latest: Dec 11 2024 at 23:11)
• How to convert subtype and underlying type in Prop (5 messages, latest: Dec 11 2024 at 20:22)
• Why would hand-written recursion be slower than foldr? (5 messages, latest: Dec 11 2024 at 12:29)
• Fields of Lake package defined in current working directory? (1 message, latest: Dec 10 2024 at 22:12)
• Tool for extracting current goal into a dedicated lemma? (11 messages, latest: Dec 10 2024 at 18:21)
• Why does import Mathlib break include_str? (3 messages, latest: Dec 10 2024 at 10:49)
• Try multiple tactics but use none (3 messages, latest: Dec 10 2024 at 06:38)
• Idiomatic way to unwrap options/results (9 messages, latest: Dec 10 2024 at 05:31)
• How do I trace a metavar automatically resolved in a proof? (6 messages, latest: Dec 09 2024 at 17:17)
• Making auxiliary goals when refine fails by type mismatch (3 messages, latest: Dec 09 2024 at 15:12)
• Problem submissions for Advent Of Proof (3 messages, latest: Dec 09 2024 at 12:24)
• Idiomatic way to get a text representation of a type? (4 messages, latest: Dec 09 2024 at 11:10)
• Replace metavars in goal by another metavariable + subgoal (3 messages, latest: Dec 09 2024 at 10:17)
• Include contents of a file as string (3 messages, latest: Dec 09 2024 at 08:46)
• Lean T-shirt (38 messages, latest: Dec 09 2024 at 05:09)
• Interpreting motive is not type correct (24 messages, latest: Dec 08 2024 at 22:26)
• macro parser for nested lists (4 messages, latest: Dec 08 2024 at 17:06)
• Lean CAS (3 messages, latest: Dec 08 2024 at 08:07)
• Multiset equality by simple tactic / way (5 messages, latest: Dec 08 2024 at 02:36)
• Combinatorial and positional game theory in Lean (51 messages, latest: Dec 08 2024 at 02:19)
• Rewriting a field in a struct goal using conv (5 messages, latest: Dec 08 2024 at 02:04)
• lean-auto (11 messages, latest: Dec 07 2024 at 15:46)
• A plea from a newbie concerning future Unicode use (111 messages, latest: Dec 07 2024 at 04:06)
• Advent of Code 2024 - Day 5 (5 messages, latest: Dec 06 2024 at 23:22)
• lean-auto usage instructions (13 messages, latest: Dec 06 2024 at 15:37)
• Working with structure with implicit T (3 messages, latest: Dec 06 2024 at 11:49)
• LeanSearch (376 messages, latest: Dec 05 2024 at 21:11)
• lake new setup issue (3 messages, latest: Dec 05 2024 at 17:54)
• Default instance with strange behavior (4 messages, latest: Dec 05 2024 at 14:55)
• Blog post: ProofData for organizing intermediate definitions (1 message, latest: Dec 05 2024 at 14:15)
• ✔ How to reduce LSP run time? (8 messages, latest: Dec 05 2024 at 12:53)
• Has any Circuit Complexity been formalized? (12 messages, latest: Dec 05 2024 at 11:20)
• How to prove an equality that can be #evaled? (23 messages, latest: Dec 05 2024 at 09:25)
• Library/package searching (7 messages, latest: Dec 05 2024 at 08:42)
• ✔ Error in proof example from Functional Programming book? (13 messages, latest: Dec 04 2024 at 15:43)
• Is this monad equation true? (4 messages, latest: Dec 04 2024 at 13:42)
• Users posting spaced-out code with funny characters in (7 messages, latest: Dec 04 2024 at 10:59)
• Lean meetup in Berlin on March 15th, 2025? (2 messages, latest: Dec 04 2024 at 10:19)
• Partial Derivative (2 messages, latest: Dec 04 2024 at 05:10)
• ✔ How to suppress the display of very long let-values? (23 messages, latest: Dec 04 2024 at 02:33)
• Online talk on managing a project depending on Mathlib (4 messages, latest: Dec 03 2024 at 22:09)
• how to unfold numeric literals (10 messages, latest: Dec 03 2024 at 20:55)
• Examples of usage of Lean.Parser.Basic (6 messages, latest: Dec 03 2024 at 17:11)
• Rewrite rule corresponding to #reduce (types := true)? (12 messages, latest: Dec 03 2024 at 16:48)
• ✔ Applying Coordinate Transformations (38 messages, latest: Dec 03 2024 at 16:37)
• Code for olean (3 messages, latest: Dec 03 2024 at 14:32)
• docs.rs for lean? (2 messages, latest: Dec 03 2024 at 11:12)
• Which theorems get automatically generated for inductives? (8 messages, latest: Dec 03 2024 at 00:24)
• Failure to synthesize definitionally true proposition (8 messages, latest: Dec 02 2024 at 19:58)
• ✔ Improving ergonomics of custom typeclasses (6 messages, latest: Dec 02 2024 at 01:04)
• How to evaluate a DSL using the elaborator? (40 messages, latest: Dec 01 2024 at 18:11)
• Failed to compile partial definition (4 messages, latest: Dec 01 2024 at 13:22)
• A simple version of Finset.prod_image (17 messages, latest: Dec 01 2024 at 10:05)
• Install help needed (19 messages, latest: Dec 01 2024 at 01:27)
• How do I trace inferred inaccessible pattern? (3 messages, latest: Nov 30 2024 at 22:11)
• No pattern match on (fun A => (B, f A)) m with (x, y) (3 messages, latest: Nov 30 2024 at 22:02)
• Minimization request (3 messages, latest: Nov 30 2024 at 21:36)
• arg #n of func contains invalid occurrence. Which arg is it? (3 messages, latest: Nov 30 2024 at 21:04)
• error reporting (1 message, latest: Nov 29 2024 at 23:58)
• Lower bound on number of DFA states (9 messages, latest: Nov 29 2024 at 19:24)
• duplicate definition (6 messages, latest: Nov 29 2024 at 16:05)
• rawCh '"' >> num causes kernel panic (8 messages, latest: Nov 29 2024 at 15:31)
• ✔ Automatic Implicit Arguments not working (13 messages, latest: Nov 29 2024 at 12:37)
• How to handle 'Multipliable' statements produced by tprod (3 messages, latest: Nov 29 2024 at 01:16)
• Quot lifting (_ -> T) -> T to (_ -> Q) -> Q (19 messages, latest: Nov 28 2024 at 12:14)
• List.unfold (9 messages, latest: Nov 28 2024 at 11:46)
• how do you install Scilean in an existing project (28 messages, latest: Nov 28 2024 at 08:11)
• Minimal lean file for a definition or theorem (20 messages, latest: Nov 28 2024 at 04:31)
• Universe Vars (19 messages, latest: Nov 27 2024 at 23:06)
• style: indenting termination_by and decreasing_by (5 messages, latest: Nov 27 2024 at 17:25)
• ✔ Want to put a bounty on a proof (43 messages, latest: Nov 27 2024 at 11:22)
• ✔ Can we define BEq instance for Type? (22 messages, latest: Nov 27 2024 at 04:49)
• Conditional on type belonging to a type class (35 messages, latest: Nov 26 2024 at 20:34)
• Web editor reload on window resize (3 messages, latest: Nov 26 2024 at 19:39)
• ✔ Need help for a proof (3 messages, latest: Nov 26 2024 at 07:04)
• How to pass environment during initialize? (2 messages, latest: Nov 26 2024 at 05:07)
• VSCode unicode characters highlight box (11 messages, latest: Nov 25 2024 at 22:30)
• Recommended way to create Finsets over ZMod (11 messages, latest: Nov 25 2024 at 15:53)
• Get rid of Except when .error is impossible (10 messages, latest: Nov 25 2024 at 15:31)
• Product of Group Actions (22 messages, latest: Nov 25 2024 at 08:59)
• Stale web editor behavior (16 messages, latest: Nov 25 2024 at 08:48)
• ✔ Control parentheses in Repr ? (9 messages, latest: Nov 25 2024 at 03:57)
• import Plausible fails in the web editor (14 messages, latest: Nov 24 2024 at 15:59)
• Partial decidability (52 messages, latest: Nov 24 2024 at 06:51)
• Checking the type class construction for a term (55 messages, latest: Nov 23 2024 at 20:13)
• ✔ Improving errors when 'actual'/'expected' are identical (37 messages, latest: Nov 23 2024 at 20:13)
• Advent of Code - Intcode (11 messages, latest: Nov 23 2024 at 02:28)
• docs structure field highlight (2 messages, latest: Nov 22 2024 at 07:52)
• termination_by to an explicit Acc or WellFounded type (7 messages, latest: Nov 20 2024 at 16:28)
• to_additive and fixed types (42 messages, latest: Nov 20 2024 at 16:05)
• 27-state Turing machine and Goldbach's conjecture (29 messages, latest: Nov 20 2024 at 07:35)
• Lean Dojo files failing (5 messages, latest: Nov 20 2024 at 01:54)
• Compile to DLL (4 messages, latest: Nov 20 2024 at 00:58)
• Don't repeat a proof branch with a single different name (4 messages, latest: Nov 19 2024 at 17:48)
• lean4_jupyter: A Lean 4 Jupyter kernel via repl (33 messages, latest: Nov 19 2024 at 12:14)
• ✔ Error in ProofWidgets4 (9 messages, latest: Nov 19 2024 at 11:12)
• add_right_inj (17 messages, latest: Nov 19 2024 at 08:17)
• measure instruction counts locally (6 messages, latest: Nov 18 2024 at 21:20)
• automated testing (6 messages, latest: Nov 18 2024 at 09:04)
• notation scoping (40 messages, latest: Nov 18 2024 at 07:32)
• Survey on research software engineering in mathematics (5 messages, latest: Nov 17 2024 at 22:56)
• ✔ leanblueprint fails to compile with GitHub actions (23 messages, latest: Nov 17 2024 at 22:05)
• optimal schedule (1 message, latest: Nov 17 2024 at 18:55)
• ✔ Why is an instance of LE not created from Ord instance (5 messages, latest: Nov 17 2024 at 17:25)
• ✔ how to enumerate all syntax of given syntax category (15 messages, latest: Nov 16 2024 at 17:27)
• Undergraduate Talk on Lean4 and the Curry-Howard Isomorphism (1 message, latest: Nov 16 2024 at 16:37)
• constructor does not work for LawfulMonad (2 messages, latest: Nov 16 2024 at 11:28)
• desugar specific macro only (1 message, latest: Nov 16 2024 at 11:17)
• Derivative of Matrix (8 messages, latest: Nov 16 2024 at 01:27)
• Contribution to doc-gen4? (292 messages, latest: Nov 16 2024 at 00:43)
• Gitpod sunset (13 messages, latest: Nov 15 2024 at 16:11)
• Lsp code actions that will insert a rw? result? (4 messages, latest: Nov 15 2024 at 12:27)
• stupid question: Nat = String? (9 messages, latest: Nov 14 2024 at 22:02)
• Access to gitpod or codespaces (12 messages, latest: Nov 14 2024 at 18:36)
• ✔ elan already installed, how to point VSCode at it? (12 messages, latest: Nov 14 2024 at 17:56)
• Emacs lean4-mode maintenance (1 message, latest: Nov 14 2024 at 17:04)
• ✔ Lean 4 projects list (4 messages, latest: Nov 14 2024 at 16:16)
• lean4 growth rates charts (10 messages, latest: Nov 14 2024 at 08:12)
• How to reason about optimizing IO code? (9 messages, latest: Nov 14 2024 at 04:51)
• using an image included in google deepmind's blog (3 messages, latest: Nov 14 2024 at 03:51)
• Which HashMap implementation should I use? (18 messages, latest: Nov 14 2024 at 02:23)
• Folding over Array vs. over List (23 messages, latest: Nov 13 2024 at 22:03)
• CLeanGo: Lean bindings and DSL for Answer Set Programming (1 message, latest: Nov 13 2024 at 14:20)
• mathlib overview (42 messages, latest: Nov 13 2024 at 13:17)
• docgen strange daggers (7 messages, latest: Nov 13 2024 at 08:54)
• help with proof of equiv of small and big step eval in UTLC (65 messages, latest: Nov 13 2024 at 03:59)
• docgen strange position of equals sign (6 messages, latest: Nov 12 2024 at 18:29)
• upper/lower case letters in imported file name (3 messages, latest: Nov 12 2024 at 18:12)
• contextual simp (23 messages, latest: Nov 12 2024 at 13:01)
• it seems doom emacs has recently broken down (4 messages, latest: Nov 12 2024 at 03:19)
• Using Lean Live for a tutorial session (4 messages, latest: Nov 11 2024 at 21:17)
• Lean Zulip email digest (1 message, latest: Nov 11 2024 at 03:32)
• Is there a tutorial for basic algebra? (3 messages, latest: Nov 11 2024 at 03:32)
• ✔ why List.sum use foldr (22 messages, latest: Nov 10 2024 at 22:18)
• leanblueprint new fails (32 messages, latest: Nov 10 2024 at 17:12)
• Override associativity of notation (7 messages, latest: Nov 10 2024 at 12:32)
• Docs for induction and cases (124 messages, latest: Nov 09 2024 at 20:11)
• failed to synthesize HMul (7 messages, latest: Nov 09 2024 at 19:26)
• v4.14.0-rc2 discussion (14 messages, latest: Nov 09 2024 at 16:41)
• Proof for Infinite Primes (40 messages, latest: Nov 09 2024 at 16:31)
• x ∈ list + maximal wrt string inclusion implies x ∈ list (8 messages, latest: Nov 09 2024 at 14:10)
• ✔ Sucessfully built, but missing bin dir? (2 messages, latest: Nov 08 2024 at 22:22)
• Commutative Diagram interface to external tools (2 messages, latest: Nov 08 2024 at 16:11)
• Large array/bytearray (6 messages, latest: Nov 08 2024 at 10:08)
• High-level idea of how the infoview in lean.nvim works? (4 messages, latest: Nov 08 2024 at 05:48)
• questions on formalization of lambda calculus (20 messages, latest: Nov 07 2024 at 21:53)
• Gemini about FRO plans for Lean 4.20 (11 messages, latest: Nov 07 2024 at 20:49)
• ✔ CommGroup.toGroup and Group? (14 messages, latest: Nov 07 2024 at 13:53)
• dfa and regular expressions (17 messages, latest: Nov 07 2024 at 10:01)
• v4.13.0 discussion (12 messages, latest: Nov 07 2024 at 09:25)
• ✔ Question on why interval_cases failed (7 messages, latest: Nov 06 2024 at 13:49)
• The state of finite simple groups (29 messages, latest: Nov 05 2024 at 15:56)
• Why doesn't the ring tactic solve "0 = -a + a"? (31 messages, latest: Nov 05 2024 at 05:43)
• Is Moogle down? (7 messages, latest: Nov 05 2024 at 03:05)
• ✔ DecidableEq boilerplate (11 messages, latest: Nov 04 2024 at 18:23)
• aesop try this regression (4 messages, latest: Nov 04 2024 at 12:02)
• Locale Environment Parsing (1 message, latest: Nov 04 2024 at 04:34)
• Lean metatheory: what is the statement "f is noncomputable"? (26 messages, latest: Nov 04 2024 at 00:33)
• Function inlining (6 messages, latest: Nov 03 2024 at 15:36)
• Assign external definitions to library functions (9 messages, latest: Nov 03 2024 at 15:22)
• Strategies for testing theorem statements are correct (8 messages, latest: Nov 03 2024 at 00:43)
• ✔ Why do we need MethodsRef in SimpM instead of `Meth… (5 messages, latest: Nov 02 2024 at 16:31)
• ✔ how to use Qq library (7 messages, latest: Nov 02 2024 at 14:47)
• ITP 2024 (13 messages, latest: Nov 02 2024 at 13:11)
• Large-ish computation without Lean.ofReduceBool (23 messages, latest: Nov 02 2024 at 09:55)
• Quotient.eq (5 messages, latest: Nov 02 2024 at 05:59)
• Dealing with 0 * 0 not defeq 0 in Rat (11 messages, latest: Nov 02 2024 at 05:55)
• Elaborator behavior on Prod.casesOn in these examples (7 messages, latest: Nov 02 2024 at 00:15)
• Structures in TPIL (7 messages, latest: Nov 01 2024 at 15:32)
• ✔ Array.set return array of same size (11 messages, latest: Nov 01 2024 at 06:37)
• How do I access unnamed instances? (8 messages, latest: Nov 01 2024 at 03:26)
• exact? and apply? with Tendsto.add (9 messages, latest: Nov 01 2024 at 02:27)
• #where and comments (26 messages, latest: Oct 31 2024 at 19:34)
• Showing two doc-string (11 messages, latest: Oct 31 2024 at 14:57)
• Multiple CoeFun instances (11 messages, latest: Oct 31 2024 at 11:45)
• ✔ Making a lean project "gitpod ready" (19 messages, latest: Oct 31 2024 at 06:15)
• lake exe graph show unused imports? (42 messages, latest: Oct 31 2024 at 04:51)
• ✔ repeated squaring algorithm (18 messages, latest: Oct 30 2024 at 17:50)
• Theorems about type classes (preorder, equivalence) (4 messages, latest: Oct 30 2024 at 15:28)
• Golfing a sum on a Finset subtype (6 messages, latest: Oct 30 2024 at 12:40)
• Command affects line before it (9 messages, latest: Oct 29 2024 at 23:23)
• ?m.180 Type? (6 messages, latest: Oct 29 2024 at 19:02)
• Read file line by line in Lean? (5 messages, latest: Oct 29 2024 at 17:32)
• ✔ Where Elan and Lean are installed? (4 messages, latest: Oct 29 2024 at 05:18)
• [Why is the Finset->Set coercion instance CoeTC? (Was: uni…](topic/Why.20is.20the.20Finset-.3ESet.20coercion.20instance.20CoeTC.3F.20(Was.3A.20uni.2E.2E.2E.html) (13 messages, latest: Oct 28 2024 at 22:31)
• unification hints (55 messages, latest: Oct 28 2024 at 22:02)
• Metavariables in profiler (18 messages, latest: Oct 28 2024 at 18:55)
• Animation of elaboration (4 messages, latest: Oct 28 2024 at 12:58)
• VSCode says busily processing… (2 messages, latest: Oct 27 2024 at 10:00)
• Networking in Lean 4 (4 messages, latest: Oct 26 2024 at 20:25)
• lake command not found from VS code terminal immediately … (2 messages, latest: Oct 26 2024 at 18:21)
• How to nomatch on a custom less-than type? (5 messages, latest: Oct 26 2024 at 17:11)
• Repr vs ToString (11 messages, latest: Oct 26 2024 at 16:34)
• Invoking the SAT solver from a metaprogram (9 messages, latest: Oct 25 2024 at 23:22)
• ✔ some lemmata about List.isPrefix I cannot proved (4 messages, latest: Oct 25 2024 at 21:38)
• What is the type of products of arbitrary length? (14 messages, latest: Oct 25 2024 at 18:02)
• Wrong Elaborator (8 messages, latest: Oct 25 2024 at 17:45)
• auto trigger slim_check (5 messages, latest: Oct 25 2024 at 06:30)
• https://github.com/leanprover-community/import-graph/pull/38 (3 messages, latest: Oct 25 2024 at 05:39)
• The meaning of @& in source code of Lean? (9 messages, latest: Oct 25 2024 at 03:23)
• Parent to Subtype coercion (19 messages, latest: Oct 24 2024 at 21:09)
• Lean 4 installation on Android (53 messages, latest: Oct 24 2024 at 15:08)
• Lean 4 outside of VS Code (15 messages, latest: Oct 24 2024 at 04:53)
• Sort lines by import order of files (14 messages, latest: Oct 24 2024 at 04:48)
• Sigma type definition vs definition through constructors (16 messages, latest: Oct 23 2024 at 19:24)
• ✔ #check foo_ind (4 messages, latest: Oct 23 2024 at 17:26)
• What do we mean by "model of Lean"? (4 messages, latest: Oct 23 2024 at 10:49)
• Designing a user- and machine-friendly theorem prover (15 messages, latest: Oct 23 2024 at 09:40)
• Cursor positioning is broken on the web editor (18 messages, latest: Oct 22 2024 at 22:34)
• reference page broken again (3 messages, latest: Oct 21 2024 at 18:00)
• ✔ Lean Live does not working for me. (13 messages, latest: Oct 21 2024 at 17:23)
• About the Typesetting of Mathematics in Lean C06S01 (3 messages, latest: Oct 21 2024 at 16:44)
• Proving cong_arg for function of arity 2 (6 messages, latest: Oct 21 2024 at 11:29)
• Finding syntax (9 messages, latest: Oct 21 2024 at 00:44)
• GLn functor (51 messages, latest: Oct 20 2024 at 18:12)
• ✔ Is it possible to use the colon token in macro_rules (12 messages, latest: Oct 20 2024 at 15:07)
• Website (66 messages, latest: Oct 19 2024 at 07:16)
• Relationship between let and match (4 messages, latest: Oct 18 2024 at 14:13)
• Community blog (133 messages, latest: Oct 18 2024 at 11:52)
• Parameterized Coe instance not found (1 message, latest: Oct 18 2024 at 03:13)
• website (43 messages, latest: Oct 18 2024 at 02:54)
• ✔ Heterogeneous equality of dependent functions? (4 messages, latest: Oct 18 2024 at 00:33)
• ✔ A couple newbie questions (5 messages, latest: Oct 17 2024 at 12:04)
• include in with variable in (3 messages, latest: Oct 17 2024 at 09:22)
• ✔ Unexpected behavior with Fin? (4 messages, latest: Oct 17 2024 at 03:24)
• Converting a proposition to epsilon calculus (14 messages, latest: Oct 17 2024 at 00:39)
• How to use dependent coercion to coerce within a context? (8 messages, latest: Oct 16 2024 at 16:59)
• A finite image has a finite preimage with a same cardinality (2 messages, latest: Oct 16 2024 at 11:53)
• Trivial Fin equality not solved by simp or omega (11 messages, latest: Oct 16 2024 at 11:31)
• Allow inferring constructor for Sum (3 messages, latest: Oct 16 2024 at 09:35)
• How would you make a type for alphanumeric characters? (5 messages, latest: Oct 16 2024 at 07:53)
• ImProver discussion (17 messages, latest: Oct 15 2024 at 23:04)
• Reusing dependencies across multiple Lake packages (1 message, latest: Oct 15 2024 at 22:26)
• Parameterized vs. non-parameterized inductive types (8 messages, latest: Oct 15 2024 at 11:12)
• Is an inductive type fully specified by its.rec? (9 messages, latest: Oct 15 2024 at 09:44)
• Type mismatch error for output, yet no output type specified (1 message, latest: Oct 15 2024 at 00:28)
• Proving noConfusion under existential (1 message, latest: Oct 14 2024 at 20:33)
• Invalid occurrence of datatype being declared (11 messages, latest: Oct 14 2024 at 15:53)
• ✔ error: binary package was not provided for 'windows' (7 messages, latest: Oct 14 2024 at 08:18)
• Unused variables (18 messages, latest: Oct 14 2024 at 01:10)
• Showing intermediate 'simp/rw' state in the infoview (6 messages, latest: Oct 13 2024 at 19:02)
• Geometric Group Theory coordination ? (66 messages, latest: Oct 13 2024 at 16:40)
• Leanprover-community/repl has duplicate states after 4.12 (2 messages, latest: Oct 13 2024 at 10:44)
• Resources for leaning Lean (5 messages, latest: Oct 12 2024 at 19:42)
• Lovasz Local Lemma - mathlib4 Contribution (17 messages, latest: Oct 12 2024 at 08:42)
• Lean and GitHub (9 messages, latest: Oct 12 2024 at 02:41)
• Working with fixed buffers (6 messages, latest: Oct 11 2024 at 15:02)
• Are inductive types the only types that can pattern-match? (5 messages, latest: Oct 11 2024 at 12:57)
• ✔ A question about Real.sqrt (6 messages, latest: Oct 11 2024 at 09:28)
• ✔ about Real.sqrt (8 messages, latest: Oct 11 2024 at 09:05)
• ✔ Writing a simple theorem about sets and subgroups in Lean (19 messages, latest: Oct 11 2024 at 07:55)
• ✔ a question about dividing by 0 (7 messages, latest: Oct 11 2024 at 07:28)
• f: a -> Bool s.t. f x = True iff x :Int or x : Bool (11 messages, latest: Oct 11 2024 at 04:30)
• metaprogramming: why must syntax and macro_rule disagree? (4 messages, latest: Oct 10 2024 at 22:19)
• elaborator not declared even tho elaborator is declared (8 messages, latest: Oct 10 2024 at 20:18)
• ✔ why ring performs diffrently on (n+1)^3 and (n-1)^3? (13 messages, latest: Oct 10 2024 at 12:58)
• ✔ Three lemmas involving Finsets (9 messages, latest: Oct 10 2024 at 12:53)
• ✔ Cancelling common terms in an equation (29 messages, latest: Oct 10 2024 at 12:28)
• Bug in NNG? (8 messages, latest: Oct 10 2024 at 07:48)
• Update Natural Numbers Game build (2 messages, latest: Oct 10 2024 at 07:03)
• ✔ Is it possible to make recursive records? (6 messages, latest: Oct 10 2024 at 04:49)
• ✔ how to write the following proof? (5 messages, latest: Oct 10 2024 at 01:15)
• ✔ Reducing equivalent goals (8 messages, latest: Oct 09 2024 at 19:49)
• Unnecessary simpa code action (8 messages, latest: Oct 09 2024 at 16:30)
• Fractional operations (11 messages, latest: Oct 09 2024 at 13:22)
• aesop failures (20 messages, latest: Oct 09 2024 at 11:33)
• What are the different notions of equality in Lean? (1 message, latest: Oct 09 2024 at 09:22)
• What does unsafe imply? (6 messages, latest: Oct 09 2024 at 06:58)
• ✔ rfl regression? (27 messages, latest: Oct 09 2024 at 06:17)
• ✔ function composition lemma and rewrite difficulties (9 messages, latest: Oct 09 2024 at 05:39)
• New to Lean (121 messages, latest: Oct 08 2024 at 17:14)
• Normal Field Extension (18 messages, latest: Oct 08 2024 at 16:13)
• lake build --no-build at v4.13.0-rc3 is broken? (49 messages, latest: Oct 08 2024 at 10:46)
• Translating term proofs to tactic proofs (5 messages, latest: Oct 08 2024 at 09:41)
• An adhoc way for proving loop invariants (73 messages, latest: Oct 07 2024 at 18:33)
• aesop and set inclusions (13 messages, latest: Oct 07 2024 at 14:22)
• Pigeonhole principle for two subsets (16 messages, latest: Oct 07 2024 at 14:07)
• failed to run lean game server on windows 11 (10 messages, latest: Oct 06 2024 at 11:13)
• How to read Lean (29 messages, latest: Oct 05 2024 at 21:29)
• Iterate through every function from fintype to fintype (5 messages, latest: Oct 05 2024 at 12:04)
• Converting Between ℕ and ℤ in Modular Arithmetic (4 messages, latest: Oct 04 2024 at 23:12)
• v4.12.0 discussion (9 messages, latest: Oct 04 2024 at 15:58)
• Ran proofwidgets:extraDep (2 messages, latest: Oct 04 2024 at 14:00)
• Laptops suitable for Lean (22 messages, latest: Oct 04 2024 at 10:07)
• gitpod/codespaces/local installation for Lean repo (26 messages, latest: Oct 04 2024 at 10:03)
• .gitlab-ci.yml (1 message, latest: Oct 03 2024 at 14:38)
• Clickable infoview links (1 message, latest: Oct 03 2024 at 03:55)
• ✔ Leanblueprint color (6 messages, latest: Oct 03 2024 at 01:29)
• Discussion for LeanSearchClient (63 messages, latest: Oct 03 2024 at 00:47)
• Divisibility of big product over Finsets (7 messages, latest: Oct 02 2024 at 09:29)
• Two questions about the Finset API (10 messages, latest: Oct 01 2024 at 17:59)
• leanprover-community installation instructions (3 messages, latest: Oct 01 2024 at 12:00)
• Rubik's cubes discussions (22 messages, latest: Oct 01 2024 at 09:43)
• IRC channel on https://libera.chat (1 message, latest: Sep 30 2024 at 15:50)
• Site comparing similar characters in different typefaces? (4 messages, latest: Sep 30 2024 at 13:50)
• ✔ Polyrith over a field of character not 2 (4 messages, latest: Sep 30 2024 at 10:33)
• doc-gen not finding Mathlib declarations (27 messages, latest: Sep 29 2024 at 13:33)
• Linear algebra in MIL (33 messages, latest: Sep 29 2024 at 12:21)
• ✔ Cannot find synthesization order for instance (8 messages, latest: Sep 29 2024 at 01:35)
• Documentation links on new Lean FRO page broken? (3 messages, latest: Sep 28 2024 at 15:23)
• Update value in 2D array (5 messages, latest: Sep 28 2024 at 12:31)
• Lean3: mathlibtools has been disabled (15 messages, latest: Sep 27 2024 at 12:53)
• Proposing a universal algebra exploration using Lean (20 messages, latest: Sep 26 2024 at 16:00)
• Are there any lean competitions? (3 messages, latest: Sep 26 2024 at 13:04)
• Advertising Lean (73 messages, latest: Sep 25 2024 at 20:56)
• using a widget proof state (11 messages, latest: Sep 25 2024 at 18:43)
• Merge conflict notifications? (7 messages, latest: Sep 25 2024 at 17:19)
• Fermat Last theorem by omega (31 messages, latest: Sep 25 2024 at 16:23)
• ✔ Beginner question about plug-in tool support (15 messages, latest: Sep 23 2024 at 18:49)
• elaboration and unification (23 messages, latest: Sep 23 2024 at 11:42)
• math paper draft about proofs and lean (21 messages, latest: Sep 22 2024 at 19:41)
• Antiderivative in Lean (27 messages, latest: Sep 21 2024 at 14:08)
• formalizing context free grammars and lr parsers (21 messages, latest: Sep 20 2024 at 16:36)
• ✔ Real variables satisfying a set of random equations (8 messages, latest: Sep 20 2024 at 07:59)
• ✔ Trouble building Batteries.Data.Rat.Basic on latest commit (6 messages, latest: Sep 20 2024 at 01:05)
• ✔ Made a hacky way to export Lean.Syntax as JSON (4 messages, latest: Sep 19 2024 at 08:38)
• Is this a correct formalization of IOI 2024 question 2? (1 message, latest: Sep 19 2024 at 05:15)
• Proving termination for Lean.Syntax serializiation function (6 messages, latest: Sep 18 2024 at 21:48)
• How to get the Lean community involved formalising physics? (37 messages, latest: Sep 18 2024 at 20:17)
• Help formalizing some properties of a group (5 messages, latest: Sep 18 2024 at 18:58)
• Unicode replacement in live.lean-lang.org (11 messages, latest: Sep 18 2024 at 14:30)
• Reservoir search results (15 messages, latest: Sep 18 2024 at 13:37)
• ✔ Pattern match against a Prop? (48 messages, latest: Sep 17 2024 at 22:35)
• Change the scope of quantifiers or apply tactics inside (18 messages, latest: Sep 17 2024 at 15:47)
• Latest Lean Stable on Reservoir (11 messages, latest: Sep 17 2024 at 15:46)
• (· ≈ ·) in Quotient APIs (9 messages, latest: Sep 17 2024 at 00:16)
• notation/macro_rules trouble (3 messages, latest: Sep 17 2024 at 00:08)
• ✔ Unused import detection (4 messages, latest: Sep 16 2024 at 15:19)
• Where to find "notes" (22 messages, latest: Sep 16 2024 at 11:30)
• lean search is down (4 messages, latest: Sep 16 2024 at 11:20)
• ✔ Showing ¬¬R → R with limited Theorems (in Logic world) (32 messages, latest: Sep 15 2024 at 16:52)
• Categorical semantics for typeclass hierarchies? (1 message, latest: Sep 15 2024 at 13:58)
• mathlib graph (48 messages, latest: Sep 13 2024 at 22:57)
• Adding theorem theorem ediv_nonneg' for negative a and b (6 messages, latest: Sep 12 2024 at 11:08)
• Einstein notation (16 messages, latest: Sep 12 2024 at 10:12)
• Call for help: Loogle in VS Code (80 messages, latest: Sep 11 2024 at 11:43)
• How can I manually compile the emitted c-code to riscv? (9 messages, latest: Sep 11 2024 at 07:02)
• rw in ZMOD (69 messages, latest: Sep 11 2024 at 03:29)
• best practices: iteration over array items with indices (15 messages, latest: Sep 10 2024 at 23:13)
• Formal Verification of the Empty Hexagon Number (8 messages, latest: Sep 10 2024 at 17:10)
• bot fix style (3 messages, latest: Sep 10 2024 at 12:23)
• Busy beaver function project annoucement (11 messages, latest: Sep 10 2024 at 10:16)
• mathlib import visualization (5 messages, latest: Sep 10 2024 at 09:41)
• Creating a match expression in MetaM (1 message, latest: Sep 10 2024 at 09:40)
• Semi-formal proofs (11 messages, latest: Sep 09 2024 at 11:12)
• update lean-lang.org (7 messages, latest: Sep 09 2024 at 07:57)
• What's causing failure to synthesize here? (3 messages, latest: Sep 09 2024 at 04:03)
• Tracking axioms (13 messages, latest: Sep 08 2024 at 22:49)
• Expressing PA in Lean (27 messages, latest: Sep 08 2024 at 06:17)
• inBounds evidence for GetElem is an outparam (14 messages, latest: Sep 06 2024 at 21:49)
• getting started questions (2 messages, latest: Sep 06 2024 at 03:33)
• Reduce imports to Analysis.LocallyConvex.Polar (10 messages, latest: Sep 06 2024 at 00:11)
• em golf (55 messages, latest: Sep 05 2024 at 22:29)
• How to merge safely (9 messages, latest: Sep 05 2024 at 18:22)
• logic and proof: discussion (4 messages, latest: Sep 05 2024 at 09:20)
• ✔ tactic 'decide' failed (25 messages, latest: Sep 05 2024 at 07:07)
• ambiguous not_imp (15 messages, latest: Sep 05 2024 at 04:22)
• ✔ pretty printing fun: accessing parameter and return types (9 messages, latest: Sep 04 2024 at 12:12)
• BibtexQuery CI (15 messages, latest: Sep 04 2024 at 11:17)
• rw fails because outParam was not filled correctly (3 messages, latest: Sep 04 2024 at 10:56)
• Type constructor for one obj but not the other? (4 messages, latest: Sep 04 2024 at 07:42)
• doc gen fails on 4.12.0-rc1 (21 messages, latest: Sep 04 2024 at 07:24)
• shake –update does not work (4 messages, latest: Sep 04 2024 at 07:20)
• "Programming Language Foundations in Agda" in Lean (3 messages, latest: Sep 04 2024 at 01:07)
• lean4 development: use local files instead of stage1 (3 messages, latest: Sep 02 2024 at 22:47)
• Save Context and Goal at Each Step of a Proof in Lean (2 messages, latest: Sep 02 2024 at 18:38)
• ✔ Induction using a Custom Induction Principle (4 messages, latest: Sep 02 2024 at 03:57)
• [AI for Mathematics Workshop on Lean, Sep. 2-6, Beijing (d…](topic/AI.20for.20Mathematics.20Workshop.20on.20Lean.2C.20Sep.2E.202-6.2C.20Beijing.20(d.2E.2E.2E.html) (11 messages, latest: Sep 01 2024 at 18:15)
• ✔ Lean4 Documentation for tactics (37 messages, latest: Sep 01 2024 at 10:18)
• lake exe lint-style –update (13 messages, latest: Aug 30 2024 at 21:00)
• local type alias (3 messages, latest: Aug 30 2024 at 17:20)
• autocompletion problem (4 messages, latest: Aug 30 2024 at 17:17)
• Theories without equality (21 messages, latest: Aug 30 2024 at 11:39)
• simp local confluence checker (58 messages, latest: Aug 30 2024 at 05:52)
• ✔ push cast_cast through recursor (4 messages, latest: Aug 29 2024 at 11:02)
• proving termination (18 messages, latest: Aug 29 2024 at 10:30)
• Question regarding "Expected type"'s last line changing (8 messages, latest: Aug 29 2024 at 05:53)
• Having to unfold abbrev for simp to work (5 messages, latest: Aug 29 2024 at 02:35)
• Robertson–Seymour theorem (32 messages, latest: Aug 28 2024 at 21:36)
• Anti-patterns in Lean (4 messages, latest: Aug 28 2024 at 06:58)
• Find what simprocs were used (2 messages, latest: Aug 28 2024 at 01:29)
• mathlib GitHub bot icon (9 messages, latest: Aug 27 2024 at 21:25)
• Configure local instance of lean4game through apache proxy (11 messages, latest: Aug 27 2024 at 18:18)
• Basic question about inductive types (4 messages, latest: Aug 26 2024 at 23:28)
• Discussion of "Human factors of Lean" (29 messages, latest: Aug 26 2024 at 20:13)
• Lean4 Performance Issues on Windows 10 (13 messages, latest: Aug 26 2024 at 05:50)
• Highlighting a subexpression when using rw tactic.. (4 messages, latest: Aug 25 2024 at 19:27)
• Efficient certificate generation (7 messages, latest: Aug 25 2024 at 14:16)
• metaprogramming twitch stream (29 messages, latest: Aug 24 2024 at 20:42)
• This array lemma should be easier!? (6 messages, latest: Aug 24 2024 at 03:40)
• ✔ prettyprint a data structure in different ways (6 messages, latest: Aug 23 2024 at 23:17)
• choice compatible with products (10 messages, latest: Aug 22 2024 at 20:38)
• any lean user who didn't go to or finish college? (4 messages, latest: Aug 22 2024 at 01:04)
• Can't run lean 3 project (35 messages, latest: Aug 21 2024 at 21:30)
• Dockerhub (76 messages, latest: Aug 21 2024 at 14:17)
• how do you make animated video files from scilean examples? (5 messages, latest: Aug 21 2024 at 06:11)
• apply exact and ge (4 messages, latest: Aug 20 2024 at 21:56)
• using PersistentEnvExtensions (43 messages, latest: Aug 20 2024 at 12:48)
• Lean web editor (11 messages, latest: Aug 20 2024 at 09:25)
• Instance hell when implementing PROPs (2 messages, latest: Aug 20 2024 at 07:05)
• knuth bendix completion (27 messages, latest: Aug 20 2024 at 06:56)
• option.elim (21 messages, latest: Aug 19 2024 at 17:32)
• Option mess (20 messages, latest: Aug 19 2024 at 17:32)
• diagnostic tool request (3 messages, latest: Aug 19 2024 at 11:21)
• ✔ Specialize if statement (6 messages, latest: Aug 18 2024 at 13:31)
• parameters (2 messages, latest: Aug 16 2024 at 17:10)
• command to list unused decls in files (8 messages, latest: Aug 16 2024 at 13:14)
• ✔ Notation changing type of proof (5 messages, latest: Aug 16 2024 at 12:25)
• docstring of function arguments/return value (17 messages, latest: Aug 15 2024 at 13:46)
• check workflows fail (10 messages, latest: Aug 15 2024 at 13:42)
• How does associating a symbol to an operation works (3 messages, latest: Aug 15 2024 at 11:17)
• Leanblueprint for Windows (16 messages, latest: Aug 15 2024 at 10:47)
• When to use structure/inductive v. And/Or/Prod/Sum (10 messages, latest: Aug 15 2024 at 00:11)
• Fin n -> a decidability (33 messages, latest: Aug 14 2024 at 23:00)
• ✔ question about System.FilePath.walkDir (5 messages, latest: Aug 14 2024 at 18:56)
• levi civita field release (5 messages, latest: Aug 14 2024 at 17:16)
• ✔ Elan tarball release vs ...master/elan-init.sh (4 messages, latest: Aug 14 2024 at 13:30)
• fun_prop new tactic for Differentiable, Continuous, … (78 messages, latest: Aug 14 2024 at 13:21)
• Doubt defining classes (5 messages, latest: Aug 14 2024 at 12:59)
• Extremely verbose aesop panic (4 messages, latest: Aug 13 2024 at 21:22)
• Lean specific font (34 messages, latest: Aug 13 2024 at 12:20)
• variable commands: splitting binder updates and new decls (10 messages, latest: Aug 12 2024 at 15:42)
• Sub-blueprints (6 messages, latest: Aug 12 2024 at 13:39)
• v4.10.0 discussion (64 messages, latest: Aug 11 2024 at 23:53)
• ✔ leansearch is down (5 messages, latest: Aug 11 2024 at 19:56)
• Case split on prop (10 messages, latest: Aug 11 2024 at 17:04)
• ✔ Recursion on structure containing finite function (5 messages, latest: Aug 11 2024 at 02:48)
• ✔ building error (7 messages, latest: Aug 10 2024 at 19:54)
• master commit time and PR closure time (7 messages, latest: Aug 10 2024 at 12:52)
• pretty print for elaborator input? (9 messages, latest: Aug 09 2024 at 16:45)
• Error building NNG4 (1 message, latest: Aug 09 2024 at 15:01)
• Lean on windows (28 messages, latest: Aug 09 2024 at 13:22)
• Divide and conquer for sorting networks (2 messages, latest: Aug 09 2024 at 11:53)
• toward "lake2nix" (5 messages, latest: Aug 09 2024 at 05:41)
• neovim - recompile dependencies (7 messages, latest: Aug 08 2024 at 12:27)
• neovim error message (69 messages, latest: Aug 07 2024 at 12:57)
• Tutorial: Getting Started with Blueprint-Driven Projects (17 messages, latest: Aug 07 2024 at 12:42)
• Formalization of PDEs in Lean? (9 messages, latest: Aug 07 2024 at 03:16)
• model checking twitch stream (1 message, latest: Aug 06 2024 at 15:39)
• Blueprint for scientific computation (3 messages, latest: Aug 06 2024 at 15:09)
• ✔ how to show that leq is decidable (6 messages, latest: Aug 06 2024 at 08:49)
• Error when updating mathlib (11 messages, latest: Aug 06 2024 at 05:59)
• lean crash with SIGABRT. (4 messages, latest: Aug 05 2024 at 18:15)
• Reducing executable size (36 messages, latest: Aug 05 2024 at 01:59)
• Finset vs Finite (18 messages, latest: Aug 04 2024 at 22:38)
• ✔ Generating constants at compile time (9 messages, latest: Aug 03 2024 at 03:04)
• ✔ Reasonable example of asymmetric BEq? (4 messages, latest: Aug 02 2024 at 23:49)
• ✔ Potential issue with the new Linter for Constructor/Var… (7 messages, latest: Aug 02 2024 at 23:01)
• Is this axiom ok? (6 messages, latest: Aug 02 2024 at 12:03)
• Saving disk space? (14 messages, latest: Aug 02 2024 at 11:40)
• #min_imports improvements (4 messages, latest: Aug 02 2024 at 06:24)
• ✔ Task performance problems (17 messages, latest: Aug 01 2024 at 12:05)
• ✔ How to unpack existential quantifier in hypothesis? (8 messages, latest: Aug 01 2024 at 11:55)
• FinEnum (23 messages, latest: Aug 01 2024 at 10:17)
• ✔ Leaking child processes (5 messages, latest: Aug 01 2024 at 09:25)
• Get scope before some syntax is evaluated (6 messages, latest: Aug 01 2024 at 09:05)
• Fintype Induction (4 messages, latest: Aug 01 2024 at 02:24)
• New Plugin for Obsidian (8 messages, latest: Jul 31 2024 at 20:53)
• Determining variable binders from syntax (26 messages, latest: Jul 31 2024 at 19:48)
• search-mathlib (9 messages, latest: Jul 31 2024 at 08:53)
• ✔ rw failed in rewriting what seems to be the same thing (11 messages, latest: Jul 31 2024 at 08:43)
• Does set_option hygiene false not work with notation3? (24 messages, latest: Jul 30 2024 at 21:54)
• BaseIO, IO, and monad transformers (16 messages, latest: Jul 30 2024 at 15:58)
• Fin.list vs List.finRange (2 messages, latest: Jul 30 2024 at 13:54)
• Overriding some global notation (4 messages, latest: Jul 30 2024 at 12:50)
• ✔ Lean Changelog (7 messages, latest: Jul 30 2024 at 08:22)
• Optimizing compiler (10 messages, latest: Jul 29 2024 at 23:45)
• Is there a bounty system? (29 messages, latest: Jul 29 2024 at 19:37)
• intro vs intros (44 messages, latest: Jul 29 2024 at 07:00)
• A question about correctness of proofs (26 messages, latest: Jul 29 2024 at 01:08)
• alternative to nesting of if..then..else (24 messages, latest: Jul 28 2024 at 20:05)
• Defining syntax then using it within a single command (3 messages, latest: Jul 28 2024 at 19:26)
• ✔ ZulipChat is good. But is it good enough for Lean? (38 messages, latest: Jul 28 2024 at 19:00)
• Unlifting monad transformers (4 messages, latest: Jul 28 2024 at 11:43)
• elaborate a theorem without clashing (5 messages, latest: Jul 27 2024 at 12:23)
• reading the "visible" file, rather than the saved one (22 messages, latest: Jul 27 2024 at 04:02)
• Web version error: /project/mathlib-demo.lean not found (2 messages, latest: Jul 27 2024 at 00:45)
• Verso in mdbook (1 message, latest: Jul 26 2024 at 17:36)
• automatic golfing? (5 messages, latest: Jul 26 2024 at 17:34)
• ✔ Is there a way to selectively unfold a definition or "f… (11 messages, latest: Jul 25 2024 at 19:33)
• ✔ Creating a theorem/goal to prove from a def via elab (8 messages, latest: Jul 25 2024 at 14:14)
• Presentation by Corentin Cornou (9 messages, latest: Jul 24 2024 at 13:08)
• Duper & Mathlib (10 messages, latest: Jul 24 2024 at 11:57)
• JSON parsing (3 messages, latest: Jul 23 2024 at 19:04)
• Printing of multiple optional argument (9 messages, latest: Jul 23 2024 at 16:50)
• ✔ Questions about Fin and induction (18 messages, latest: Jul 22 2024 at 15:13)
• Moogle mathlib bump? (2 messages, latest: Jul 22 2024 at 12:39)
• deprecated alias and code action (27 messages, latest: Jul 22 2024 at 07:16)
• Discussion about using lean as smart contract language (45 messages, latest: Jul 21 2024 at 07:47)
• ✔ How to introduce nested let_fun names in proof? (6 messages, latest: Jul 21 2024 at 04:05)
• tooling for checking imports in mathlib (11 messages, latest: Jul 20 2024 at 15:13)
• Rewriting scripts/lean-pr-testing-comments.sh in JavaScript (14 messages, latest: Jul 19 2024 at 23:11)
• ✔ CI - Microsoft outage? (3 messages, latest: Jul 19 2024 at 15:20)
• ✔ Quantifier in macro_rules pattern is "unexpected token" (4 messages, latest: Jul 19 2024 at 14:22)
• isWhiteSpace breaking the language server (16 messages, latest: Jul 19 2024 at 13:22)
• ✔ How to get Information about defined Variables from elab (11 messages, latest: Jul 18 2024 at 17:50)
• ✔ When is the by keyword needed? (20 messages, latest: Jul 18 2024 at 16:47)
• lean4game missing i18next (8 messages, latest: Jul 18 2024 at 01:36)
• MIL bump (22 messages, latest: Jul 17 2024 at 15:56)
• Why can't linarith do simple association here? (5 messages, latest: Jul 17 2024 at 14:23)
• Mistake in the "Mathematics in Lean" handbook (2 messages, latest: Jul 16 2024 at 21:56)
• Cannot get Lean4 and Mathlib working in Emacs (15 messages, latest: Jul 16 2024 at 19:47)
• Using the Repl from another project (again) v4.9.0 (9 messages, latest: Jul 16 2024 at 15:45)
• Where is Subtype.val turned into a coe? (20 messages, latest: Jul 16 2024 at 09:47)
• lake stack overflow (13 messages, latest: Jul 16 2024 at 03:20)
• Changes to the #queue (29 messages, latest: Jul 16 2024 at 00:08)
• Why can't rw rewrite under binders? (30 messages, latest: Jul 15 2024 at 17:50)
• a typo in Theorem Proving in Lean 4 (3 messages, latest: Jul 15 2024 at 08:45)
• lake build takes forever when updating mathlib (27 messages, latest: Jul 15 2024 at 05:50)
• animating Lean proofs in Blender: a video and github repo (12 messages, latest: Jul 15 2024 at 02:59)
• A newbie question and Is there a newbie friendly channel? (9 messages, latest: Jul 14 2024 at 08:12)
• ✔ Doubly-nested inductive (20 messages, latest: Jul 13 2024 at 22:00)
• error: could not detect configuration of Lake installation (17 messages, latest: Jul 11 2024 at 22:05)
• ✔ Problem generating a blueprint on Windows (17 messages, latest: Jul 11 2024 at 13:34)
• fin_cases on Finset.Ioc (14 messages, latest: Jul 10 2024 at 20:34)
• jixia (21 messages, latest: Jul 10 2024 at 05:45)
• Copilot for Lean (11 messages, latest: Jul 10 2024 at 00:17)
• language server crash when editing (8 messages, latest: Jul 09 2024 at 17:15)
• ✔ Disable linter.unusedTactic warning for done (13 messages, latest: Jul 09 2024 at 14:24)
• https://live.lean-lang.org/ (57 messages, latest: Jul 08 2024 at 12:55)
• Lean Live doesn't recover when restarting the server (11 messages, latest: Jul 08 2024 at 12:06)
• jump to module on output of #find_home (9 messages, latest: Jul 07 2024 at 15:02)
• Comments on GitHub (5 messages, latest: Jul 07 2024 at 01:10)
• How to be a developer of Lean 4 and what to do next? (12 messages, latest: Jul 06 2024 at 13:18)
• ✔ Proof by evaluation (6 messages, latest: Jul 05 2024 at 20:33)
• how to resolve conflicts without messing up branch? (52 messages, latest: Jul 05 2024 at 20:25)
• ✔ infer_var trick in SciLean (7 messages, latest: Jul 05 2024 at 15:34)
• v4.9.0-rc1 discussion (135 messages, latest: Jul 05 2024 at 09:55)
• symbol is missing from vscode outline (3 messages, latest: Jul 05 2024 at 03:03)
• scalar multiplication of DataArrayN in sciLean (7 messages, latest: Jul 04 2024 at 22:54)
• ✔ shape of DataArrayN in sciLean (11 messages, latest: Jul 04 2024 at 13:01)
• Reserved characters in macro rules? (10 messages, latest: Jul 04 2024 at 09:30)
• Formalizing Dependent Type Theory (19 messages, latest: Jul 03 2024 at 23:04)
• error on v4.10.0-rc1 (20 messages, latest: Jul 02 2024 at 22:34)
• ✔ I can't update to v4.9.0 (12 messages, latest: Jul 02 2024 at 18:09)
• Error in vscode (12 messages, latest: Jul 02 2024 at 17:25)
• proofwidget: failed to fetch cloud release on v4.9.0 (10 messages, latest: Jul 02 2024 at 14:07)
• List of noncomputables (19 messages, latest: Jul 01 2024 at 17:07)
• Lean books (4 messages, latest: Jul 01 2024 at 16:00)
• ✔ Using the REPL from another project issues (10 messages, latest: Jul 01 2024 at 06:41)
• List of projects (11 messages, latest: Jul 01 2024 at 04:08)
• Monthly Community Meeting (133 messages, latest: Jun 30 2024 at 12:44)
• Type error stating simple theorem (9 messages, latest: Jun 30 2024 at 02:18)
• mathlib3 docs have no warning (8 messages, latest: Jun 29 2024 at 21:46)
• google site search in API docs (8 messages, latest: Jun 29 2024 at 04:22)
• How to apply at a hypothesis/assumtption? (42 messages, latest: Jun 28 2024 at 11:58)
• using lean4-infoview alone inside an external browser (9 messages, latest: Jun 28 2024 at 10:08)
• ✔ Erase let data (4 messages, latest: Jun 28 2024 at 05:51)
• writing a book in Lean 4 (6 messages, latest: Jun 27 2024 at 20:54)
• possible bug of guard_hyp (9 messages, latest: Jun 27 2024 at 15:27)
• possible bug in IO.FS.lines (6 messages, latest: Jun 27 2024 at 13:31)
• VS Code error too big to remove (22 messages, latest: Jun 27 2024 at 12:00)
• Semiring mul_add (9 messages, latest: Jun 27 2024 at 07:19)
• import graph (113 messages, latest: Jun 25 2024 at 21:50)
• ✔ Lean LSP extensions (27 messages, latest: Jun 25 2024 at 04:54)
• Step through rw (3 messages, latest: Jun 25 2024 at 02:25)
• ✔ lake new Error (7 messages, latest: Jun 24 2024 at 22:29)
• ProofWidgets v0.0.36 and v0.0.39 (11 messages, latest: Jun 24 2024 at 21:33)
• Emacs lean4-mode: major lags during autocompletion (3 messages, latest: Jun 24 2024 at 18:11)
• Linter error in Web editor (16 messages, latest: Jun 24 2024 at 09:50)
• ✔ use vs exists (9 messages, latest: Jun 23 2024 at 17:49)
• Yet another "cannot build" topic (50 messages, latest: Jun 22 2024 at 17:29)
• FFI & C++ on Windows (11 messages, latest: Jun 21 2024 at 21:39)
• Appending an option to a list (9 messages, latest: Jun 21 2024 at 17:25)
• clean up documentation directory (2 messages, latest: Jun 21 2024 at 15:58)
• Fintype Char? (26 messages, latest: Jun 20 2024 at 10:17)
• product / tuple / pair type? (16 messages, latest: Jun 20 2024 at 04:44)
• automatically generate ProjectName.lean (115 messages, latest: Jun 20 2024 at 03:02)
• syntax of inductive definitions (12 messages, latest: Jun 20 2024 at 00:44)
• elan not updating (37 messages, latest: Jun 19 2024 at 18:56)
• nix: getting a cache hit (5 messages, latest: Jun 19 2024 at 16:00)
• ✔ Transforming a Structure to a definition in elab (16 messages, latest: Jun 19 2024 at 09:18)
• wrong splitting of dif in v4.9.0-rc2 (4 messages, latest: Jun 18 2024 at 16:40)
• A complaint (21 messages, latest: Jun 18 2024 at 10:38)
• norm_cast question (3 messages, latest: Jun 18 2024 at 08:45)
• Tactic to eliminate ite (6 messages, latest: Jun 18 2024 at 06:09)
• A course for a very newbie (5 messages, latest: Jun 18 2024 at 01:19)
• Ergonomic improvements around simp (14 messages, latest: Jun 17 2024 at 23:00)
• Docs search not working (7 messages, latest: Jun 17 2024 at 22:14)
• VSCode extension: highlighting in import line (10 messages, latest: Jun 17 2024 at 21:20)
• ✔ Failed to show termination only when using Prop (5 messages, latest: Jun 17 2024 at 12:15)
• Hide typeclasses from infoview (4 messages, latest: Jun 17 2024 at 09:01)
• How to use Equiv.Set.univ (1 message, latest: Jun 17 2024 at 08:49)
• How do I get a cᵢ according to prove the following goal (8 messages, latest: Jun 17 2024 at 08:24)
• Ring proving natural number arithmetic unexpectedly (4 messages, latest: Jun 17 2024 at 02:05)
• How to reduce a goal (22 messages, latest: Jun 16 2024 at 12:14)
• ✔ bug in v4.9.0-rc1: infoview goal unchanged! (11 messages, latest: Jun 16 2024 at 10:44)
• List of Mathematical Logic Formalization (9 messages, latest: Jun 15 2024 at 12:18)
• loogling for linear maps (48 messages, latest: Jun 15 2024 at 11:32)
• lean phone apps (7 messages, latest: Jun 15 2024 at 00:41)
• ✔ hausdorffMeasure (26 messages, latest: Jun 14 2024 at 23:16)
• Customise doc-gen4 home page (3 messages, latest: Jun 14 2024 at 20:30)
• a code suggestion bug (6 messages, latest: Jun 14 2024 at 08:31)
• MessageData without context (19 messages, latest: Jun 14 2024 at 08:16)
• a linter bug (4 messages, latest: Jun 14 2024 at 07:14)
• The opposite (23 messages, latest: Jun 13 2024 at 23:02)
• Twins in context (20 messages, latest: Jun 13 2024 at 18:38)
• leanblueprint: \ref{…} inside math-mode. (3 messages, latest: Jun 13 2024 at 14:39)
• ✔ my first lean program (44 messages, latest: Jun 13 2024 at 11:12)
• Check "this theorem/instantinate has no sorry!" in CI (2 messages, latest: Jun 13 2024 at 09:59)
• Cannot parse 'lake-manifest.json' (4 messages, latest: Jun 13 2024 at 08:54)
• defining computable Epsilon NFAs for regular expressions (3 messages, latest: Jun 13 2024 at 04:25)
• update_deprecations (2 messages, latest: Jun 13 2024 at 02:03)
• Jaccard distance (79 messages, latest: Jun 12 2024 at 23:59)
• Bug in the VS Code extension? (11 messages, latest: Jun 12 2024 at 08:57)
• computing of parameterized operators (7 messages, latest: Jun 12 2024 at 08:23)
• ✔ Parsing: Disallow . in ident in syntax (11 messages, latest: Jun 12 2024 at 08:13)
• bikeshedding about #synth (7 messages, latest: Jun 11 2024 at 16:07)
• elegant way to unfold instances (4 messages, latest: Jun 11 2024 at 15:55)
• eratosthenes sieve (14 messages, latest: Jun 09 2024 at 12:54)
• ✔ doc-gen4 broken in v4.9.0-rc1 (12 messages, latest: Jun 07 2024 at 22:01)
• ✔ Constructing lists of a given type class (21 messages, latest: Jun 07 2024 at 17:47)
• maybe a cache bug? (5 messages, latest: Jun 07 2024 at 15:21)
• CCS formalisation (3 messages, latest: Jun 07 2024 at 14:38)
• Where can I find the latest source code of Lean homepage? (8 messages, latest: Jun 07 2024 at 10:07)
• VSCode now crashing before loading (7 messages, latest: Jun 07 2024 at 06:54)
• lake test (53 messages, latest: Jun 06 2024 at 23:59)
• minimize_imports and lazily generated equation lemmas (4 messages, latest: Jun 06 2024 at 13:32)
• cryptic error (19 messages, latest: Jun 06 2024 at 09:45)
• Rebuilding dependent files in vs code (4 messages, latest: Jun 06 2024 at 08:55)
• Statement about particular instance of typeclass (12 messages, latest: Jun 05 2024 at 18:55)
• Avoiding "motive is not type correct" with PartENat (6 messages, latest: Jun 05 2024 at 17:08)
• Warning in project version (62 messages, latest: Jun 05 2024 at 16:53)
• Error: no position context set (7 messages, latest: Jun 05 2024 at 08:50)
• a • ↑b = ↑(a • b) (26 messages, latest: Jun 05 2024 at 06:30)
• leanblueprint with lakefile.toml (8 messages, latest: Jun 05 2024 at 05:07)
• writing simple parsers (18 messages, latest: Jun 05 2024 at 04:41)
• cloud (1 message, latest: Jun 03 2024 at 14:01)
• how is field notation implemented? (4 messages, latest: Jun 03 2024 at 09:08)
• Is there a notebook interface for Lean 4? (16 messages, latest: Jun 03 2024 at 04:55)
• Go to definition opening in infoview tab (2 messages, latest: Jun 03 2024 at 00:16)
• Adding books to the library (25 messages, latest: Jun 02 2024 at 18:57)
• exact? cares about imports? (15 messages, latest: Jun 02 2024 at 13:45)
• induction principle is not generated (5 messages, latest: Jun 02 2024 at 08:22)
• Mathlib++ (244 messages, latest: Jun 01 2024 at 22:03)
• GitHub merge-conflict label (9 messages, latest: May 30 2024 at 16:15)
• browser-only syntax highlighting (13 messages, latest: May 30 2024 at 15:55)
• ✔ Import ping-pong (3 messages, latest: May 30 2024 at 14:35)
• move-decls label (12 messages, latest: May 30 2024 at 12:07)
• Integrating Lean with Godot for a browser game (17 messages, latest: May 30 2024 at 04:51)
• fibonacci function in scientific-computing-lean (9 messages, latest: May 29 2024 at 14:08)
• ✔ Why does simp use getNondepPropHyps instead of getFVa… (12 messages, latest: May 28 2024 at 23:43)
• smart composition of natural transformations (30 messages, latest: May 28 2024 at 08:41)
• Universe levels issues (4 messages, latest: May 27 2024 at 19:31)
• v4.8.0-rc2 discussion (63 messages, latest: May 27 2024 at 12:55)
• Lean on a thumb drive (14 messages, latest: May 26 2024 at 19:13)
• simp contextual tactic syntax (14 messages, latest: May 25 2024 at 13:59)
• deprecation automation (44 messages, latest: May 25 2024 at 12:40)
• alias does not open namespace (4 messages, latest: May 25 2024 at 12:00)
• How to learn "idiomatic" lean? (15 messages, latest: May 24 2024 at 22:54)
• ✔ Error: non valid occurrence of datatypes (6 messages, latest: May 24 2024 at 20:48)
• Seeking Lean users for an observation study (8 messages, latest: May 24 2024 at 16:06)
• Lean Oscar Interface (21 messages, latest: May 24 2024 at 08:56)
• Run lean from command line inside project (15 messages, latest: May 24 2024 at 05:11)
• Partial fraction decomposition (7 messages, latest: May 24 2024 at 05:11)
• Workspace json (8 messages, latest: May 24 2024 at 03:35)
• term elaborator for a term we know is wrong! (10 messages, latest: May 23 2024 at 15:15)
• Functions that are polymorphic over a typeclass (6 messages, latest: May 23 2024 at 15:01)
• Why is neovim infoview faster than of emacs and code? (14 messages, latest: May 23 2024 at 11:49)
• ✔ Concluding Range of a Finset is less than something (8 messages, latest: May 23 2024 at 04:04)
• Best way to provide Union-Find in Lean? (23 messages, latest: May 23 2024 at 00:38)
• lake build failure (9 messages, latest: May 22 2024 at 19:58)
• #guard_msgs variant: don't care about whitespace (69 messages, latest: May 22 2024 at 10:59)
• Talia Ringer - Proofs and Conversations (5 messages, latest: May 21 2024 at 09:15)
• Periodic reports (227 messages, latest: May 20 2024 at 21:14)
• unifying withBot and withTop (3 messages, latest: May 19 2024 at 22:58)
• New Lean blog post: Functional Induction (6 messages, latest: May 17 2024 at 19:05)
• ✔ Converting Macro to Elab for Errors/Logging (7 messages, latest: May 17 2024 at 11:51)
• VSCode PullRequest extension (10 messages, latest: May 17 2024 at 10:23)
• VCSP project discussion (4 messages, latest: May 16 2024 at 18:17)
• LU decomposition (80 messages, latest: May 16 2024 at 01:27)
• ✔ Linearity of Finsum (5 messages, latest: May 15 2024 at 22:52)
• mutually recursive structures (8 messages, latest: May 15 2024 at 22:31)
• unification problem in rw (9 messages, latest: May 15 2024 at 11:51)
• Delaboration of notation with AddMonoidHom (1 message, latest: May 15 2024 at 05:59)
• Showing s.card is bounded (5 messages, latest: May 14 2024 at 22:11)
• Noisy files and CI (5 messages, latest: May 14 2024 at 13:27)
• lean-upgrade-action (36 messages, latest: May 14 2024 at 10:17)
• ✔ Telescoping exprs in CommandElabM (17 messages, latest: May 13 2024 at 22:50)
• Emacs lean4-mode in package directories (34 messages, latest: May 13 2024 at 22:22)
• vector dotproduct with summation (11 messages, latest: May 13 2024 at 21:40)
• aesop not building? (10 messages, latest: May 13 2024 at 18:39)
• loogle for other versions of mathlib (8 messages, latest: May 13 2024 at 18:01)
• ✔ Catching command elaboration errors (21 messages, latest: May 12 2024 at 18:07)
• Computational Complexity Theory (356 messages, latest: May 12 2024 at 16:18)
• [bug] suffices ... by doesn't change goal immediately (3 messages, latest: May 11 2024 at 23:35)
• What to do with empty? (128 messages, latest: May 11 2024 at 18:43)
• Natural Number Game (99 messages, latest: May 11 2024 at 18:43)
• save in mathlib (5 messages, latest: May 11 2024 at 13:53)
• Moogle is down? (5 messages, latest: May 11 2024 at 13:21)
• v4.8.0-rc1 discussion (71 messages, latest: May 11 2024 at 08:19)
• Speed center (4 messages, latest: May 10 2024 at 09:46)
• naming challenge (52 messages, latest: May 10 2024 at 06:09)
• dot product commutative? (5 messages, latest: May 09 2024 at 13:41)
• ✔ Absurd patterns (4 messages, latest: May 08 2024 at 19:15)
• ✔ Once PRs you depend on are merged (4 messages, latest: May 08 2024 at 09:52)
• Cannot synthesize an instance in v4.8.0-rc1 (5 messages, latest: May 07 2024 at 23:47)
• simpa error (6 messages, latest: May 07 2024 at 22:42)
• ✔ tactic exercise solve_by_elim, errors? (13 messages, latest: May 07 2024 at 15:06)
• Create new Lean mathlib4 project with leanblueprint support (28 messages, latest: May 07 2024 at 00:11)
• Miller–Rabin Primality Test (100 messages, latest: May 06 2024 at 18:18)
• Social Choice in mathlib (46 messages, latest: May 06 2024 at 15:54)
• Rust like kind error message (17 messages, latest: May 06 2024 at 13:08)
• NF consistency verification (5 messages, latest: May 06 2024 at 04:41)
• mathlib docs are broken (13 messages, latest: May 05 2024 at 13:06)
• ✔ match or cases over an application (6 messages, latest: May 05 2024 at 10:17)
• What should Sage look like in Lean? (53 messages, latest: May 04 2024 at 18:28)
• Github Actions to check local PRs (8 messages, latest: May 04 2024 at 08:40)
• Formalizing Lucas' theorem (31 messages, latest: May 03 2024 at 23:43)
• v4.6.0 / v4.6.1 tagging (21 messages, latest: May 03 2024 at 13:22)
• ✔ Randomized algorithms (4 messages, latest: May 03 2024 at 07:56)
• Zulip features (3 messages, latest: May 03 2024 at 04:23)
• Bug in measurability (4 messages, latest: May 02 2024 at 23:28)
• ✔ Empty Cartesian Powers (6 messages, latest: May 02 2024 at 19:38)
• Error in lake update (5 messages, latest: May 02 2024 at 17:25)
• ✔ Equivalence in Inductive Prop Families (6 messages, latest: May 02 2024 at 02:54)
• Showing t.card < s.card (13 messages, latest: May 01 2024 at 21:01)
• question: why List is nolonger Monad? (23 messages, latest: May 01 2024 at 19:39)
• Defining ContDiff functions (8 messages, latest: May 01 2024 at 07:54)
• ✔ moogle does not return any result (10 messages, latest: May 01 2024 at 01:51)
• termination in Lean (5 messages, latest: Apr 30 2024 at 23:23)
• LEAN 4 (29 messages, latest: Apr 30 2024 at 21:59)
• Mathport trouble with Default.olean? (2 messages, latest: Apr 30 2024 at 20:16)
• Proving that all elements of fin set are in another fin set (4 messages, latest: Apr 30 2024 at 20:09)
• Behaviour of ring tactic (19 messages, latest: Apr 30 2024 at 13:53)
• code action "remove tactics after no goals" for "fail" (6 messages, latest: Apr 30 2024 at 12:28)
• mkApp for implicit arguments (11 messages, latest: Apr 30 2024 at 00:16)
• Kind lang (48 messages, latest: Apr 29 2024 at 15:29)
• Speed up Fin Vectors used over and over again (5 messages, latest: Apr 29 2024 at 10:28)
• Messages appear in strange place. (1 message, latest: Apr 29 2024 at 10:02)
• Lean register_label_attr not working (9 messages, latest: Apr 29 2024 at 09:32)
• Stack overflow in sorry (10 messages, latest: Apr 28 2024 at 16:53)
• rfl for finite sets (9 messages, latest: Apr 28 2024 at 15:03)
• Ethereum Execution Client in LEAN (23 messages, latest: Apr 28 2024 at 06:07)
• Definitional equality in a Prop? (5 messages, latest: Apr 27 2024 at 15:39)
• ✔ A lemma about symmDiff and biUnion (9 messages, latest: Apr 26 2024 at 18:12)
• Continuity of measure without monotonicity (3 messages, latest: Apr 26 2024 at 17:22)
• puzzle: subst syntax (3 messages, latest: Apr 26 2024 at 14:00)
• ✔ Where to put lemma about biSup over some Finset.range (8 messages, latest: Apr 26 2024 at 12:41)
• Leaff on mathlib PR (5 messages, latest: Apr 26 2024 at 12:22)
• simp_rw does not work in the goal? (6 messages, latest: Apr 25 2024 at 17:14)
• Very strange VScode font bug (10 messages, latest: Apr 25 2024 at 15:26)
• Help me sell Lean to my professor (13 messages, latest: Apr 25 2024 at 15:19)
• code in docstring of ac_rfl (4 messages, latest: Apr 25 2024 at 13:02)
• Defining specific categories (2 messages, latest: Apr 24 2024 at 21:33)
• ✔ Error in (Fin 2).univ (5 messages, latest: Apr 24 2024 at 21:16)
• ✔ range n to Fin n coercion (8 messages, latest: Apr 24 2024 at 21:12)
• ✔ Repeat tactic for multiple tactics (13 messages, latest: Apr 23 2024 at 19:27)
• The cache doesn't work (214 messages, latest: Apr 23 2024 at 15:22)
• Buffon's Needle (42 messages, latest: Apr 23 2024 at 10:55)
• Nat term is equal to 0 or _ + 1 (15 messages, latest: Apr 23 2024 at 03:08)
• Mathlib clean build (6 messages, latest: Apr 22 2024 at 20:14)
• Is there an online chat for SMT solvers? (11 messages, latest: Apr 22 2024 at 18:16)
• Where a simple exact works, but exact? does not (4 messages, latest: Apr 22 2024 at 00:35)
• inferInstance not working (2 messages, latest: Apr 21 2024 at 15:24)
• @[congr] for List.map? (1 message, latest: Apr 21 2024 at 02:31)
• missing doc of #check_failure (5 messages, latest: Apr 20 2024 at 23:07)
• name of "syntax sugar of simple function" (43 messages, latest: Apr 20 2024 at 18:07)
• ✔ problem 5 in Chapter 5 "Syntax" in matapro book (6 messages, latest: Apr 20 2024 at 03:20)
• Combining Nat-indexed binary relations (6 messages, latest: Apr 20 2024 at 02:01)
• widget for diagrams (42 messages, latest: Apr 19 2024 at 23:36)
• chaining equalities (48 messages, latest: Apr 19 2024 at 21:03)
• Mathematics Is Free (4 messages, latest: Apr 19 2024 at 16:22)
• long cases but only two proofs (5 messages, latest: Apr 19 2024 at 14:00)
• Typechecking "modulo" specified equalities? (12 messages, latest: Apr 19 2024 at 12:53)
• Lean tutoring job (4 messages, latest: Apr 19 2024 at 10:18)
• (Byte)Array lemmas (45 messages, latest: Apr 19 2024 at 04:28)
• List.below (2 messages, latest: Apr 18 2024 at 11:09)
• ✔ Lean and apple silicon (16 messages, latest: Apr 17 2024 at 18:47)
• Unicode symbols in Loogle (21 messages, latest: Apr 17 2024 at 15:42)
• ✔ issue on _ in file name (9 messages, latest: Apr 17 2024 at 08:56)
• {x ∈ s | p x} notation for finset (158 messages, latest: Apr 17 2024 at 08:16)
• what is advantage of simprocs (5 messages, latest: Apr 16 2024 at 21:02)
• ✔ What to do when Lean 4 cases generates impossible cases? (20 messages, latest: Apr 16 2024 at 14:04)
• match with custom recursor (27 messages, latest: Apr 16 2024 at 13:00)
• How to resolve HEq u (e ▸ u)? (28 messages, latest: Apr 16 2024 at 12:52)
• Is there any code or division of DualNumbers? (1 message, latest: Apr 15 2024 at 22:11)
• Discussion about the Bourgain Extractor (3 messages, latest: Apr 15 2024 at 13:30)
• Request for Paid Tutoring (1 message, latest: Apr 15 2024 at 13:12)
• ✔ bug? : docstring of push_cast is outdated (7 messages, latest: Apr 15 2024 at 06:45)
• instance of HPow Float Nat doesn't exist (20 messages, latest: Apr 14 2024 at 19:18)
• Simplify if statement (3 messages, latest: Apr 14 2024 at 12:11)
• String diagrams (37 messages, latest: Apr 13 2024 at 16:15)
• List of Lean (university) courses (24 messages, latest: Apr 13 2024 at 16:14)
• Why finrank require AddCommGroup (7 messages, latest: Apr 13 2024 at 10:46)
• #delete_unused_by (8 messages, latest: Apr 13 2024 at 08:41)
• automated bugs (13 messages, latest: Apr 12 2024 at 18:07)
• open Nat doesn't work for Init (2 messages, latest: Apr 12 2024 at 15:36)
• subterm selection (47 messages, latest: Apr 12 2024 at 14:15)
• refine produces an illegal element? (12 messages, latest: Apr 12 2024 at 11:51)
• ✔ What are Lean's biggest projects? (12 messages, latest: Apr 12 2024 at 11:38)
• unfold_let weirdness (21 messages, latest: Apr 12 2024 at 07:40)
• Diagrams and Lean 4's Natural Transformations (3 messages, latest: Apr 12 2024 at 01:05)
• Physics? (37 messages, latest: Apr 11 2024 at 13:13)
• Simple factorial proof (8 messages, latest: Apr 11 2024 at 02:44)
• Workshop announcement: Random Theory 2024 (1 message, latest: Apr 09 2024 at 15:40)
• lake exe cache get problems? (21 messages, latest: Apr 09 2024 at 09:29)
• Proof stability and maintenance (26 messages, latest: Apr 09 2024 at 08:35)
• Cryptic error in inverse_spec (17 messages, latest: Apr 09 2024 at 06:53)
• Can someone explain to me what this error is saying (13 messages, latest: Apr 09 2024 at 03:03)
• broken glyphs in github (36 messages, latest: Apr 09 2024 at 00:54)
• ✔ Difference between ( ) and ⟨ ⟩ (15 messages, latest: Apr 08 2024 at 18:10)
• Try this: suffices simpa (20 messages, latest: Apr 08 2024 at 14:11)
• paper on computer-assisted math (4 messages, latest: Apr 08 2024 at 13:49)
• Lean 4 project blueprint (202 messages, latest: Apr 07 2024 at 23:20)
• ✔ Feature request: gcongr to handle trinomial relations (13 messages, latest: Apr 07 2024 at 09:31)
• ✔ writing .1 to convert a PNat to a Nat is a bad idea (7 messages, latest: Apr 06 2024 at 22:46)
• Speed and heartbeats (3 messages, latest: Apr 06 2024 at 18:03)
• Total parser combinators for Lean4 (1 message, latest: Apr 06 2024 at 11:44)
• "typeclass instance problem" only when type universe != 0 (8 messages, latest: Apr 06 2024 at 08:25)
• ✔ Bug in tauto (9 messages, latest: Apr 05 2024 at 18:11)
• Cylindrical Algebraic Decomposition tactic (62 messages, latest: Apr 05 2024 at 12:29)
• ✔ Another stumped newbie (6 messages, latest: Apr 05 2024 at 12:22)
• Dependent congruence theorem? (29 messages, latest: Apr 05 2024 at 09:12)
• On research mathematicians' familiarity with technology (3 messages, latest: Apr 05 2024 at 00:55)
• Question about the IO monad (32 messages, latest: Apr 04 2024 at 12:46)
• Real to Int (3 messages, latest: Apr 04 2024 at 05:29)
• Question about splitting a product for positivity (6 messages, latest: Apr 04 2024 at 01:13)
• How can I finish this instance of PartialOrder? (1 message, latest: Apr 03 2024 at 16:33)
• VSCode extension : 'Toggle updating' hides infoview (4 messages, latest: Apr 03 2024 at 15:28)
• Choice is computable! (6 messages, latest: Apr 03 2024 at 07:43)
• Is this provable? (Axiomatizing proof irrelevance) (19 messages, latest: Apr 03 2024 at 04:05)
• Stack overflow in cache (3 messages, latest: Apr 02 2024 at 00:18)
• ✔ unexpected success of exists (5 messages, latest: Apr 01 2024 at 13:16)
• Correct phrasing for recursive data structure (8 messages, latest: Apr 01 2024 at 11:17)
• all transitive imports (8 messages, latest: Mar 31 2024 at 03:35)
• Instant build fail on wrong import (8 messages, latest: Mar 30 2024 at 13:21)
• Suggestion – Tell me what simp/dsimp does (4 messages, latest: Mar 30 2024 at 11:27)
• lake exe cache get fails on gitpod (37 messages, latest: Mar 30 2024 at 07:44)
• [RFC] single list type (12 messages, latest: Mar 30 2024 at 00:46)
• Showing that the sum of squares is non-negative (5 messages, latest: Mar 29 2024 at 10:50)
• Tree shaking (109 messages, latest: Mar 29 2024 at 07:58)
• Show and tell: small reaching definitions analysis for Imp (1 message, latest: Mar 28 2024 at 22:41)
• transporting ≃ and = (7 messages, latest: Mar 28 2024 at 22:23)
• Inconsistent file naming across utils (11 messages, latest: Mar 28 2024 at 15:14)
• FFI C++ Opencascade (4 messages, latest: Mar 27 2024 at 16:22)
• Small Scale Reflection for the Working Lean user (138 messages, latest: Mar 27 2024 at 14:46)
• ✔ "Cannot find file" error with curl during Windows setup (30 messages, latest: Mar 27 2024 at 14:39)
• FPIL and TPIL with internal tables of contents? (8 messages, latest: Mar 27 2024 at 05:05)
• function expected: @ι' (φ j) (8 messages, latest: Mar 27 2024 at 03:55)
• Proving FLT with norm_num (10 messages, latest: Mar 27 2024 at 01:55)
• Long compilation of mathlib (13 messages, latest: Mar 26 2024 at 15:16)
• Moogle down (5 messages, latest: Mar 26 2024 at 14:17)
• Containerizing Lean 4 files using Docker (6 messages, latest: Mar 26 2024 at 10:45)
• Update Lean to leanprover/lean4:v4.7.0-rc2 with error: `too (20 messages, latest: Mar 25 2024 at 11:48)
• Getting Lean set up on Gitpod (9 messages, latest: Mar 24 2024 at 18:35)
• lake update broken on Windows (?) (15 messages, latest: Mar 24 2024 at 03:16)
• Dockerfile for Lean 4 (2 messages, latest: Mar 23 2024 at 23:15)
• DecidableEq for nested inductive types (5 messages, latest: Mar 23 2024 at 19:26)
• ✔ How can I use Lean3 in Visual Studio Code? (11 messages, latest: Mar 23 2024 at 18:11)
• \emph in blueprint (14 messages, latest: Mar 23 2024 at 16:49)
• mdbook setup template for Lean project (13 messages, latest: Mar 23 2024 at 01:56)
• Bug in Lean 4.7.0 or FPIL sect 3? (5 messages, latest: Mar 22 2024 at 18:29)
• Guarded recursive types (by desugaring?) (15 messages, latest: Mar 22 2024 at 08:28)
• Lean4Lean: Lean 4 kernel in Lean (78 messages, latest: Mar 22 2024 at 04:35)
• New blog post on quasiquotation with binders (via hygiene) (5 messages, latest: Mar 22 2024 at 03:47)
• LSP CPU usage (8 messages, latest: Mar 21 2024 at 18:21)
• How to use i18n in Lean4Game (8 messages, latest: Mar 21 2024 at 10:21)
• Local notation leads to hidden sorry (4 messages, latest: Mar 21 2024 at 02:05)
• Display how many files need to be rebuilt (7 messages, latest: Mar 20 2024 at 13:58)
• Get cache for a specific file (5 messages, latest: Mar 20 2024 at 08:30)
• Format Lean (16 messages, latest: Mar 20 2024 at 01:54)
• pointless tactic linter (67 messages, latest: Mar 19 2024 at 23:28)
• any example for lean4 parser (13 messages, latest: Mar 19 2024 at 15:49)
• Being more inviting for research mathematicians to use Lean (50 messages, latest: Mar 19 2024 at 15:24)
• Array.swap theorems (25 messages, latest: Mar 19 2024 at 02:27)
• ✔ docstring of List.span is wrong (9 messages, latest: Mar 18 2024 at 16:28)
• deduplicating List.dedup and List.eraseDups (7 messages, latest: Mar 18 2024 at 11:33)
• Error in lake build in Git Bash (12 messages, latest: Mar 18 2024 at 09:31)
• ✔ Citing MIL (4 messages, latest: Mar 16 2024 at 21:56)
• external command curl exited with code 35 (3 messages, latest: Mar 16 2024 at 15:04)
• Help with idiomatic definitions (4 messages, latest: Mar 16 2024 at 11:51)
• emacs json-readtable-error (6 messages, latest: Mar 16 2024 at 02:28)
• Duper on v4.7.0-rc2 (9 messages, latest: Mar 16 2024 at 02:14)
• Database access in Lean (6 messages, latest: Mar 15 2024 at 19:17)
• Gödel's first incompleteness theorem (29 messages, latest: Mar 15 2024 at 18:58)
• code actions in linters (6 messages, latest: Mar 15 2024 at 00:13)
• Lean 4 online version installation (6 messages, latest: Mar 14 2024 at 16:58)
• simpa? (5 messages, latest: Mar 14 2024 at 09:28)
• try, salvage, catch (1 message, latest: Mar 14 2024 at 03:37)
• zuilp archive bug (30 messages, latest: Mar 13 2024 at 20:13)
• Help with nightly-testing (449 messages, latest: Mar 13 2024 at 17:41)
• ✔ Quotient.sound creating its own relation (16 messages, latest: Mar 13 2024 at 09:05)
• segments in a vector space notation (23 messages, latest: Mar 12 2024 at 22:02)
• emojis for voting (21 messages, latest: Mar 12 2024 at 20:18)
• Building lean/mathlib: Technology, Timings, References? (24 messages, latest: Mar 12 2024 at 16:11)
• Characters not displayed correctly on github with firefox (3 messages, latest: Mar 12 2024 at 15:19)
• Seemingly obvious algebraic fact, unsolved by "ring" tactic. (17 messages, latest: Mar 11 2024 at 23:44)
• clang shared library libtinfo.so.6 at compile (11 messages, latest: Mar 11 2024 at 21:55)
• non-terminal simps in mathlib (43 messages, latest: Mar 11 2024 at 17:59)
• Loogle: font (74 messages, latest: Mar 11 2024 at 12:18)
• ✔ Bug in pretty printer (5 messages, latest: Mar 11 2024 at 08:12)
• ✔ How to show value of Basis.span after rewriting (9 messages, latest: Mar 11 2024 at 05:22)
• ✔ Angle brackets: editor font recommendations? (6 messages, latest: Mar 09 2024 at 19:57)
• ✔ Running lake exe shake in projects depending on mathlib (4 messages, latest: Mar 09 2024 at 19:03)
• Probability monad resources (36 messages, latest: Mar 09 2024 at 18:55)
• ✔ axioms for IO.Ref (noob) (56 messages, latest: Mar 08 2024 at 20:32)
• Lean 4.7.0rc2 error: 4.7.tmp; NixOS (4 messages, latest: Mar 08 2024 at 15:24)
• Infoview settings (14 messages, latest: Mar 08 2024 at 08:18)
• Inductive Predicate for Exists looks confusing (15 messages, latest: Mar 07 2024 at 23:45)
• desktop.ini in gitignore (12 messages, latest: Mar 07 2024 at 22:30)
• openssl error when running lake exe cache get (135 messages, latest: Mar 07 2024 at 17:33)
• Mathlib.lean bot (19 messages, latest: Mar 07 2024 at 10:24)
• ✔ dots in infoview (13 messages, latest: Mar 06 2024 at 22:09)
• Lean server is noisy (3 messages, latest: Mar 06 2024 at 16:07)
• library_search cache in CI (5 messages, latest: Mar 06 2024 at 11:42)
• easy inductive proof - noob to syntax (12 messages, latest: Mar 05 2024 at 22:16)
• Recursion Schemes and type universes (7 messages, latest: Mar 05 2024 at 06:46)
• FFI (8 messages, latest: Mar 04 2024 at 16:57)
• ✔ Extending on Fin n ? (4 messages, latest: Mar 03 2024 at 12:45)
• Mathlib: absorbing Wikipedia, Stacks, nLab, ProofWiki etc. (2 messages, latest: Mar 03 2024 at 09:08)
• Esbuild (1 message, latest: Mar 02 2024 at 23:18)
• Today's insane Mathlib import dependency (21 messages, latest: Mar 02 2024 at 14:10)
• Induction on a list (7 messages, latest: Mar 01 2024 at 17:53)
• natural numbers game (27 messages, latest: Mar 01 2024 at 08:55)
• ✔ typing $\overline{f}$ and $\underline{f}$ symbols (7 messages, latest: Feb 29 2024 at 19:22)
• Tactic reference (32 messages, latest: Feb 29 2024 at 14:58)
• beginner question on decomposing Sigma types (7 messages, latest: Feb 28 2024 at 01:24)
• widget to plot functions (4 messages, latest: Feb 27 2024 at 15:50)
• TPIL4 PR reviews (5 messages, latest: Feb 27 2024 at 13:19)
• note-taking organisation in Github (41 messages, latest: Feb 27 2024 at 10:06)
• Regular languages in Lean (26 messages, latest: Feb 27 2024 at 05:49)
• Slow autocomplete after an import (14 messages, latest: Feb 26 2024 at 10:47)
• ✔ LeanInk fails CI after update (19 messages, latest: Feb 26 2024 at 08:57)
• einops in lean livestream (7 messages, latest: Feb 26 2024 at 04:19)
• Diamond of complete boolean algebras on sets (88 messages, latest: Feb 25 2024 at 18:45)
• Notation for Finsupp (45 messages, latest: Feb 25 2024 at 15:31)
• toString roundtrip proofs (5 messages, latest: Feb 24 2024 at 21:48)
• Natural Number Game : Feedback from a Newbie (53 messages, latest: Feb 24 2024 at 08:24)
• Functional Big-step Semantics (1 message, latest: Feb 24 2024 at 02:49)
• "parsing" foreign files (7 messages, latest: Feb 22 2024 at 19:39)
• letI etc (38 messages, latest: Feb 22 2024 at 12:22)
• extract to c (5 messages, latest: Feb 22 2024 at 03:55)
• fact (52 messages, latest: Feb 21 2024 at 16:45)
• Accessing system date/time (17 messages, latest: Feb 21 2024 at 12:15)
• Exploring Autonomously Generated Theorems in Number Theory (14 messages, latest: Feb 21 2024 at 11:23)
• Proving group elements are commutative (4 messages, latest: Feb 20 2024 at 19:51)
• Bulletin of the AMS issue (1 message, latest: Feb 20 2024 at 09:30)
• Problems with nix (23 messages, latest: Feb 19 2024 at 16:18)
• Does the LSP for Lean4 include comms with external app? (2 messages, latest: Feb 18 2024 at 07:05)
• Multiplying Elements in a Normal Subgroup (20 messages, latest: Feb 18 2024 at 03:15)
• Please tutor me hourly (paid) in Lean4 (1 message, latest: Feb 18 2024 at 02:09)
• decidableLE stack overflow (3 messages, latest: Feb 18 2024 at 01:53)
• ✔ Applying my own theorem issues with Sylow (3 messages, latest: Feb 17 2024 at 01:13)
• Lake error codes (16 messages, latest: Feb 16 2024 at 23:05)
• ✔ Constructor causing issues with typeclass inference? (5 messages, latest: Feb 16 2024 at 23:04)
• ✔ Showing order of Sylow q-subgroup is q (7 messages, latest: Feb 16 2024 at 20:03)
• Blue AGI (16 messages, latest: Feb 16 2024 at 18:10)
• ✔ Git trouble merging (8 messages, latest: Feb 16 2024 at 10:43)
• Explicitly naming case hypotheses in Lean 4 (2 messages, latest: Feb 16 2024 at 01:16)
• NSF Accelerating Computing-Enabled Scientific Discovery (1 message, latest: Feb 15 2024 at 21:46)
• Lean to natural language (7 messages, latest: Feb 15 2024 at 21:38)
• ✔ Working with to_additive (4 messages, latest: Feb 15 2024 at 15:19)
• How do define a type isomorphic to an existing type? (2 messages, latest: Feb 15 2024 at 09:13)
• set_option trace.simplify true (2 messages, latest: Feb 15 2024 at 08:20)
• Sylow game - group of order 20 not simple (12 messages, latest: Feb 14 2024 at 18:25)
• Proving groups of order pq are cyclic (9 messages, latest: Feb 14 2024 at 17:41)
• ✔ New project, Qq and Cli missing (8 messages, latest: Feb 14 2024 at 16:14)
• bors going away? (183 messages, latest: Feb 14 2024 at 14:53)
• ✔ Build failed, some instances are impossible to infer (7 messages, latest: Feb 14 2024 at 13:00)
• calc widget UX (24 messages, latest: Feb 13 2024 at 17:29)
• Crypto (32 messages, latest: Feb 13 2024 at 15:00)
• Lean 4 project creation error (46 messages, latest: Feb 13 2024 at 10:59)
• lake exe graph –exclude-meta (7 messages, latest: Feb 13 2024 at 08:31)
• Yury Kudryashov lecture in the Rutgers Lean seminar (10 messages, latest: Feb 12 2024 at 17:21)
• cannot upgrade from 4.3.0-rc1 (13 messages, latest: Feb 12 2024 at 13:28)
• ✔ Possible regression in simplifier capabilities (6 messages, latest: Feb 12 2024 at 13:19)
• ✔ Mathlib build artifact cache (3 messages, latest: Feb 12 2024 at 08:34)
• Subsingleton eliminators to W-types without acc (13 messages, latest: Feb 12 2024 at 08:16)
• Generalised notion of (Pseudo)MetricSpace (39 messages, latest: Feb 12 2024 at 04:24)
• LEAN3 (10 messages, latest: Feb 12 2024 at 04:14)
• Find how I proved something last time (3 messages, latest: Feb 10 2024 at 13:55)
• Induction principles from recursion: Beta testers wanted (6 messages, latest: Feb 09 2024 at 15:59)
• Function types in the category of all Lean types (2 messages, latest: Feb 09 2024 at 04:45)
• zulip message send error (3 messages, latest: Feb 08 2024 at 16:39)
• The Mechanics of Proof, Exercise 2.1.9.3 (12 messages, latest: Feb 08 2024 at 05:06)
• latex help (28 messages, latest: Feb 07 2024 at 21:42)
• VS code extension priority (3 messages, latest: Feb 07 2024 at 21:15)
• using lean3 with a M1 Prop Mac (8 messages, latest: Feb 07 2024 at 20:29)
• Notation for mul_vec and vec_mul (81 messages, latest: Feb 07 2024 at 17:20)
• Documentation (30 messages, latest: Feb 07 2024 at 16:57)
• Error importing mathlib (13 messages, latest: Feb 06 2024 at 16:59)
• Verified software floating point (24 messages, latest: Feb 06 2024 at 15:27)
• printing blueprint (25 messages, latest: Feb 05 2024 at 23:22)
• Tactic to unify with hypothesis (3 messages, latest: Feb 05 2024 at 18:44)
• Ubuntu / VS Code (12 messages, latest: Feb 05 2024 at 08:23)
• Calculate simple equation (14 messages, latest: Feb 04 2024 at 03:32)
• Journal of Symbolic Logic (1 message, latest: Feb 02 2024 at 23:54)
• proof mode: split out tactics into separate commands (14 messages, latest: Feb 02 2024 at 07:15)
• ~q($(e)) (45 messages, latest: Feb 01 2024 at 21:45)
• Extism bindings for Lean (1 message, latest: Feb 01 2024 at 17:29)
• exclude one lemma from exact? (7 messages, latest: Feb 01 2024 at 11:05)
• noisy tests (31 messages, latest: Jan 31 2024 at 23:26)
• ✔ Where to find the latest about automated theorem proving? (8 messages, latest: Jan 31 2024 at 22:34)
• ¬P = (P → False) (40 messages, latest: Jan 31 2024 at 21:17)
• rage (33 messages, latest: Jan 31 2024 at 11:16)
• Alternate characterization of Hilbert spaces (3 messages, latest: Jan 31 2024 at 02:08)
• Roadmap document for standard library std#561 (6 messages, latest: Jan 30 2024 at 23:27)
• weird LaTeX bug: fullpage + hyperref + listings on NixOS (15 messages, latest: Jan 29 2024 at 11:21)
• Building lean from source with DLLVM=ON (24 messages, latest: Jan 27 2024 at 23:23)
• Lean code in LaTeX and hyperref package (4 messages, latest: Jan 26 2024 at 17:15)
• ✔ colour of abbrev (7 messages, latest: Jan 26 2024 at 15:52)
• Number of contributors to mathlib? (16 messages, latest: Jan 26 2024 at 05:45)
• KDE syntax highlighting definition for Lean? (15 messages, latest: Jan 24 2024 at 23:46)
• TPIL installation link (2 messages, latest: Jan 24 2024 at 20:23)
• status of Taylor series (32 messages, latest: Jan 24 2024 at 15:57)
• Extra property of Prop (Sort 0) (10 messages, latest: Jan 24 2024 at 11:34)
• "Unable to replace abbreviation" (19 messages, latest: Jan 24 2024 at 08:15)
• Priority of notation (52 messages, latest: Jan 20 2024 at 11:45)
• ✔ deprecated moreServerArgs (7 messages, latest: Jan 19 2024 at 14:13)
• Formalizing St. Anselm's ontological argument (51 messages, latest: Jan 19 2024 at 10:54)
• lots of theorems (111 messages, latest: Jan 19 2024 at 08:02)
• Strange coercions with ZMod (24 messages, latest: Jan 18 2024 at 17:21)
• mk-exercise: tool to extract exercises for lean text book (2 messages, latest: Jan 18 2024 at 00:24)
• functional programming in lean (10 messages, latest: Jan 16 2024 at 23:25)
• Lean Game Server (61 messages, latest: Jan 16 2024 at 18:56)
• Installation on fresh Ubuntu (19 messages, latest: Jan 16 2024 at 18:05)
• Network (TCP/IP) and other IO (9 messages, latest: Jan 16 2024 at 04:10)
• Finset.univ.filter vs (setOf p).toFinset (10 messages, latest: Jan 15 2024 at 23:04)
• [:= where __ := ](topic/.3A.3D.20where.20__.20.3A.3D.20.html) (15 messages, latest: Jan 15 2024 at 19:14)
• Unexpected behaviours regarding exists and use (5 messages, latest: Jan 15 2024 at 12:44)
• Unused variables and proof_wanted (6 messages, latest: Jan 15 2024 at 11:27)
• ✔ Lean Dependabot (11 messages, latest: Jan 15 2024 at 08:25)
• Confusing error in Mathematics in Lean 7.3 (15 messages, latest: Jan 15 2024 at 03:05)
• Rewrite outside first (14 messages, latest: Jan 15 2024 at 01:10)
• polyrith found certificate but failed to close the goal (16 messages, latest: Jan 14 2024 at 22:08)
• ✔ Structural recursion issue (9 messages, latest: Jan 14 2024 at 20:28)
• Issues in docs on iphone (16 messages, latest: Jan 14 2024 at 17:25)
• Set Theory Game (14 messages, latest: Jan 14 2024 at 15:29)
• Blueprints on windows (20 messages, latest: Jan 14 2024 at 15:28)
• ✔ metaprogramming in lean broken (5 messages, latest: Jan 14 2024 at 13:35)
• Documentation for the omega backend (19 messages, latest: Jan 13 2024 at 16:11)
• Basic theorem with rfl failing (15 messages, latest: Jan 12 2024 at 22:48)
• Time complexity of simp with an associativity lemma (72 messages, latest: Jan 12 2024 at 15:40)
• logo (22 messages, latest: Jan 12 2024 at 13:39)
• Assorted renames in Probability/Distributions/ (21 messages, latest: Jan 12 2024 at 09:04)
• Mathlib trivia question (difficulty: hard maybe) (9 messages, latest: Jan 12 2024 at 04:54)
• How to answer to this beginner question? (8 messages, latest: Jan 11 2024 at 23:06)
• PSA about trusting Lean proofs (230 messages, latest: Jan 11 2024 at 16:56)
• ✔ Git error after resolving merge conflict (code 128) (6 messages, latest: Jan 11 2024 at 10:13)
• Logo (5 messages, latest: Jan 11 2024 at 08:36)
• A tactic I'd find useful (4 messages, latest: Jan 10 2024 at 20:34)
• Default toExpr instance (3 messages, latest: Jan 10 2024 at 12:10)
• Searching text of reference manual (5 messages, latest: Jan 10 2024 at 09:28)
• Implementing algorithm (say, for solving equations) in Lean (8 messages, latest: Jan 09 2024 at 13:07)
• aesop can solve mazes! (4 messages, latest: Jan 09 2024 at 01:07)
• mdgen: lean2md in pure lean (15 messages, latest: Jan 08 2024 at 15:22)
• vscode expand selection is coarse (6 messages, latest: Jan 08 2024 at 13:49)
• Loogle: update mathlib version (6 messages, latest: Jan 08 2024 at 10:26)
• ✔ obscure message produced by lean4 extension (38 messages, latest: Jan 08 2024 at 08:59)
• ordering of sidebar links in docs (8 messages, latest: Jan 08 2024 at 08:42)
• Identities to Equivalences in Graded Structures (26 messages, latest: Jan 08 2024 at 00:16)
• ✔ Switch statements (4 messages, latest: Jan 07 2024 at 19:56)
• termination_by needing implicit argument (11 messages, latest: Jan 07 2024 at 17:50)
• doc-gen4 suggestions (24 messages, latest: Jan 07 2024 at 17:39)
• How To Prove It with Lean (9 messages, latest: Jan 07 2024 at 17:04)
• blueprint changes (11 messages, latest: Jan 07 2024 at 15:49)
• LeanCopilot (1 message, latest: Jan 06 2024 at 22:43)
• Jumping to sections in TPIL4 (5 messages, latest: Jan 06 2024 at 10:09)
• Lean Blueprint Proof Extraction (7 messages, latest: Jan 05 2024 at 16:12)
• List of custom syntax (11 messages, latest: Jan 04 2024 at 15:20)
• Hosting doc on github and large files (30 messages, latest: Jan 04 2024 at 14:57)
• funext n times (8 messages, latest: Jan 03 2024 at 16:38)
• Issue with toolchain for lean4:v4.5.0-rc1 (9 messages, latest: Jan 03 2024 at 09:46)
• Computer for Lean (22 messages, latest: Jan 02 2024 at 21:11)
• error opening infoview (14 messages, latest: Jan 02 2024 at 13:54)
• Happy new year! (7 messages, latest: Jan 02 2024 at 02:59)
• VSCode abbreviation for ↦ (43 messages, latest: Jan 02 2024 at 00:57)
• Proof widgets (2 messages, latest: Jan 01 2024 at 23:55)
• Substitute local let binding (8 messages, latest: Jan 01 2024 at 12:03)
• simp? tactic (4 messages, latest: Jan 01 2024 at 00:32)
• ✔ Cache hash conflict? NO (9 messages, latest: Dec 31 2023 at 21:39)
• ✔ Simple/stylistic questions about Nat.le (19 messages, latest: Dec 31 2023 at 19:41)
• Indentation in meta code (2 messages, latest: Dec 31 2023 at 17:10)
• congr_fun_heq with dependent functions (8 messages, latest: Dec 31 2023 at 16:34)
• mk_iff tactic (9 messages, latest: Dec 31 2023 at 16:32)
• Assembly for virtual computer running on Lean (5 messages, latest: Dec 31 2023 at 15:55)
• simp underapplied predicate (22 messages, latest: Dec 31 2023 at 02:02)
• mathlib pull requests (23 messages, latest: Dec 30 2023 at 14:12)
• ✔ Building a matrix row by row (13 messages, latest: Dec 30 2023 at 12:39)
• Set-builder notation (12 messages, latest: Dec 30 2023 at 10:23)
• ✔ Simple Prop profs (8 messages, latest: Dec 27 2023 at 15:35)
• Teaching setup (6 messages, latest: Dec 26 2023 at 20:05)
• Moogle discussion (64 messages, latest: Dec 26 2023 at 11:08)
• Importing Personal Files (2 messages, latest: Dec 25 2023 at 23:08)
• ✔ Does matching substrings not work? (8 messages, latest: Dec 25 2023 at 15:34)
• Loogle CLI (17 messages, latest: Dec 24 2023 at 19:08)
• ✔ Cocountable filter (2 messages, latest: Dec 24 2023 at 17:08)
• gitpod (236 messages, latest: Dec 24 2023 at 15:11)
• Manipulating encard, and when to use Sets vs Finsets (3 messages, latest: Dec 23 2023 at 22:50)
• Lean 3 bug: infer type failed, unknown variable (11 messages, latest: Dec 23 2023 at 22:29)
• Two kinds of sorries (24 messages, latest: Dec 23 2023 at 17:12)
• Lean 4 Game (6 messages, latest: Dec 23 2023 at 16:53)
• Cardinality of the union of sets (13 messages, latest: Dec 23 2023 at 09:57)
• Is lean-client-js library still usable for current Lean4? (3 messages, latest: Dec 23 2023 at 04:37)
• ✔ Induction on equality … using terms (7 messages, latest: Dec 22 2023 at 15:05)
• Advent of Code? (116 messages, latest: Dec 22 2023 at 04:33)
• GetElem for String ? (15 messages, latest: Dec 21 2023 at 21:56)
• Make fields of a class evaluate only once (5 messages, latest: Dec 21 2023 at 20:37)
• elan installs lean twice (1 message, latest: Dec 21 2023 at 11:17)
• Optimizing the computation of Fin / ZMod (3 messages, latest: Dec 21 2023 at 09:47)
• lake errors (116 messages, latest: Dec 21 2023 at 07:05)
• Closure operators (133 messages, latest: Dec 21 2023 at 06:57)
• Boolean expression experiment (22 messages, latest: Dec 21 2023 at 00:40)
• elan nix package installs way more than it promises (6 messages, latest: Dec 20 2023 at 21:24)
• Normalization fails in lean (38 messages, latest: Dec 20 2023 at 07:27)
• Duper on v4.4.0-rc1 (8 messages, latest: Dec 19 2023 at 18:48)
• Evaluate expression without "modern" editor (4 messages, latest: Dec 18 2023 at 18:57)
• norm_num splits multiplication equality (3 messages, latest: Dec 18 2023 at 15:13)
• Lean Together 2024 (22 messages, latest: Dec 17 2023 at 21:07)
• contributing to mathematics_in_lean (16 messages, latest: Dec 17 2023 at 19:45)
• Extract errors from logs (8 messages, latest: Dec 16 2023 at 17:16)
• LaTeX: avoiding type 3 fonts (5 messages, latest: Dec 16 2023 at 15:19)
• Code Reviews (25 messages, latest: Dec 16 2023 at 14:09)
• Poll : Vscode loogle interface feedback (51 messages, latest: Dec 15 2023 at 19:04)
• Why does Eq.rec treat the first index as a parameter? (7 messages, latest: Dec 15 2023 at 16:42)
• ✔ VS Code manually rebuild imports (4 messages, latest: Dec 15 2023 at 08:55)
• Notation for the Lean InfoView (33 messages, latest: Dec 15 2023 at 03:36)
• define a recursive function inside a proof (14 messages, latest: Dec 14 2023 at 21:24)
• non-finishing aesop? (9 messages, latest: Dec 14 2023 at 08:57)
• sscanf macro (8 messages, latest: Dec 13 2023 at 19:30)
• unprovable tactic idea (25 messages, latest: Dec 13 2023 at 13:08)
• Docs memory usage (32 messages, latest: Dec 13 2023 at 07:30)
• apply? failure (14 messages, latest: Dec 12 2023 at 23:27)
• Mathlib cache not working Windows as of 1 hour ago (36 messages, latest: Dec 12 2023 at 22:26)
• Which channel is for basic questions? (3 messages, latest: Dec 12 2023 at 22:19)
• Criterion for inclusion in Reservoir (5 messages, latest: Dec 12 2023 at 20:58)
• No space left on device (137 messages, latest: Dec 12 2023 at 19:27)
• live.lean-lang.org indefinitely waiting (6 messages, latest: Dec 11 2023 at 15:21)
• History of ITPs and ATP? (4 messages, latest: Dec 11 2023 at 01:37)
• (u : Fin 2) → (Even u ↔ Even u.val) (5 messages, latest: Dec 10 2023 at 21:45)
• CFP: improved Blueprint UX (194 messages, latest: Dec 10 2023 at 16:44)
• ✔ Long compile time (13 messages, latest: Dec 10 2023 at 00:02)
• Warning: … not found. Skipping all files that depend on it (8 messages, latest: Dec 09 2023 at 21:18)
• create new project depending on mathlib; 0 terminal (4 messages, latest: Dec 08 2023 at 18:02)
• Point-and-click tactics (22 messages, latest: Dec 08 2023 at 04:58)
• live.lean-lang.org can't import ProofWidgets (11 messages, latest: Dec 07 2023 at 20:55)
• Quanta article (Dec 06, 2023) (1 message, latest: Dec 07 2023 at 18:10)
• ✔ Formal Proof Inquiry: Demonstrating the Impossibility o… (5 messages, latest: Dec 07 2023 at 11:38)
• Advent of Code 2023 (34 messages, latest: Dec 07 2023 at 08:06)
• ✔ Lean's Capabilities in Handling Computational Problems (6 messages, latest: Dec 07 2023 at 07:15)
• Completion of the FLT regular project (28 messages, latest: Dec 06 2023 at 21:11)
• Recursion in weird place (12 messages, latest: Dec 06 2023 at 14:28)
• Lean to LaTeX (7 messages, latest: Dec 05 2023 at 13:34)
• A higher-level interface to addDecl? (8 messages, latest: Dec 04 2023 at 21:43)
• proof_wanted (36 messages, latest: Dec 03 2023 at 01:18)
• contradiction tactic with excluded middle (8 messages, latest: Dec 01 2023 at 22:02)
• induction with 0 instead of Nat.zero (37 messages, latest: Dec 01 2023 at 20:43)
• Non-Injectivity of Ordinal-limited Function (2 messages, latest: Dec 01 2023 at 13:58)
• spam messages keep coming to the lean-user google group (8 messages, latest: Dec 01 2023 at 09:50)
• ✔ Syntax for Ordinal induction (9 messages, latest: Dec 01 2023 at 08:25)
• morph-prover-v0-7b (1 message, latest: Dec 01 2023 at 06:46)
• recall strangeness (20 messages, latest: Nov 30 2023 at 10:57)
• online code editor for Lean (5 messages, latest: Nov 29 2023 at 23:34)
• Tell loogle to exclude something from search result (3 messages, latest: Nov 29 2023 at 08:14)
• compute_total_degree (38 messages, latest: Nov 27 2023 at 22:46)
• github outages (40 messages, latest: Nov 27 2023 at 22:38)
• ✔ Lake Mathlib toolchain (13 messages, latest: Nov 27 2023 at 18:33)
• VSCode colors in Infoview (4 messages, latest: Nov 27 2023 at 10:58)
• How to obtain the dependency relationship of a theorem? (2 messages, latest: Nov 27 2023 at 09:30)
• Admin team in 2024 (1 message, latest: Nov 26 2023 at 16:53)
• Probability projects (52 messages, latest: Nov 25 2023 at 20:28)
• Lean's TCB for executable programs (12 messages, latest: Nov 25 2023 at 11:06)
• Every Type is finite ;-).html) (21 messages, latest: Nov 24 2023 at 17:12)
• Galois theory in Coq? (19 messages, latest: Nov 24 2023 at 15:56)
• applications of ITPs in computer science (37 messages, latest: Nov 23 2023 at 21:45)
• Happy Thanksgiving (1 message, latest: Nov 23 2023 at 15:38)
• Should we bump nixpkgs version? (11 messages, latest: Nov 23 2023 at 14:09)
• webeditor themes (2 messages, latest: Nov 22 2023 at 10:24)
• Using doc-gen4 to generate documentation (54 messages, latest: Nov 22 2023 at 08:36)
• possible improvements to Polynomial.rootMultiplicity (6 messages, latest: Nov 22 2023 at 01:23)
• Help Understanding Goal Manipulation (7 messages, latest: Nov 21 2023 at 15:22)
• working with strings (6 messages, latest: Nov 20 2023 at 15:13)
• Tricky lexicographic termination issue (7 messages, latest: Nov 20 2023 at 11:01)
• mathport failure (14 messages, latest: Nov 19 2023 at 20:26)
• What is the standard Set package or import (8 messages, latest: Nov 19 2023 at 11:01)
• Destutter usage (7 messages, latest: Nov 19 2023 at 10:22)
• Theorem proving in Lean down? (8 messages, latest: Nov 19 2023 at 08:05)
• Lean Game server code editor mode (4 messages, latest: Nov 19 2023 at 01:45)
• ✔ Question about subsets of finite sets (15 messages, latest: Nov 18 2023 at 15:45)
• Web editors are broken (42 messages, latest: Nov 18 2023 at 11:10)
• Define a relation p over X ? (21 messages, latest: Nov 18 2023 at 07:12)
• Suggestion — transfer Lean prelude to Minimal Logic (16 messages, latest: Nov 17 2023 at 13:29)
• leanchecker toolchain CI failure (5 messages, latest: Nov 17 2023 at 12:40)
• Gentzen calculus (10 messages, latest: Nov 17 2023 at 09:58)
• deprecating NNG3 (31 messages, latest: Nov 16 2023 at 09:17)
• Blueprint for Lean 4 (71 messages, latest: Nov 16 2023 at 08:11)
• Offloading decidable equality checks (20 messages, latest: Nov 15 2023 at 22:31)
• Using stable release with math project template (20 messages, latest: Nov 15 2023 at 22:29)
• "equation compiler" vs "match elaborator" (23 messages, latest: Nov 15 2023 at 15:56)
• Update version action (6 messages, latest: Nov 14 2023 at 21:22)
• deleting lakefile.olean (6 messages, latest: Nov 14 2023 at 19:04)
• lake package root case-sensitivity (24 messages, latest: Nov 14 2023 at 14:17)
• New project setup (17 messages, latest: Nov 14 2023 at 11:34)
• How to properly Type Functions for Lean4? (16 messages, latest: Nov 14 2023 at 05:47)
• Where does this subgroup theorem belong, if anywhere? (27 messages, latest: Nov 13 2023 at 21:08)
• elaboration of pow (3 messages, latest: Nov 13 2023 at 19:26)
• works in web editor, not locally (51 messages, latest: Nov 13 2023 at 16:44)
• Nat.le_lt_asymm (10 messages, latest: Nov 11 2023 at 07:31)
• tactic to convert current goals into a closed lemma (2 messages, latest: Nov 10 2023 at 00:15)
• I'd like to start from the bottom (31 messages, latest: Nov 09 2023 at 22:09)
• doc-gen noncomputable (4 messages, latest: Nov 09 2023 at 16:42)
• Fin documentation (2 messages, latest: Nov 08 2023 at 23:07)
• Need Help with Demorgan's Law and Law of Excluded Middle (22 messages, latest: Nov 08 2023 at 19:47)
• What is and isn't in scope for ext? (16 messages, latest: Nov 08 2023 at 10:41)
• I want to learn a quick programming process (28 messages, latest: Nov 08 2023 at 05:30)
• mathematics in lean error (46 messages, latest: Nov 07 2023 at 18:07)
• paperproof discussion (24 messages, latest: Nov 07 2023 at 13:56)
• ✔ help with style to construct dependent type instances? (11 messages, latest: Nov 07 2023 at 13:08)
• First maintenance release of Functional Programming in Lean (75 messages, latest: Nov 05 2023 at 19:30)
• Incidence Algebra in Mathlib4? (14 messages, latest: Nov 05 2023 at 11:09)
• Print all instances on a type (19 messages, latest: Nov 05 2023 at 08:58)
• Linear Logic (4 messages, latest: Nov 05 2023 at 04:43)
• ✔ Complex auto-casting issues (6 messages, latest: Nov 05 2023 at 04:09)
• nlab and Lean 3 (3 messages, latest: Nov 04 2023 at 23:26)
• vscode loogle-lean preview (3 messages, latest: Nov 04 2023 at 23:14)
• Loogle database size (64 messages, latest: Nov 04 2023 at 22:15)
• Minimal requirements for using Lean (through VSCode) (16 messages, latest: Nov 04 2023 at 17:32)
• IsTrue for Bool -> Prop coercion (4 messages, latest: Nov 04 2023 at 05:33)
• ✔ Why lean_string_push double the capacity on slow path? (3 messages, latest: Nov 04 2023 at 03:52)
• Segfault building Mathlib4 (8 messages, latest: Nov 03 2023 at 12:38)
• Error: unknown package 'Init' with Chinese characters (12 messages, latest: Nov 03 2023 at 12:08)
• aesop panic (6 messages, latest: Nov 02 2023 at 21:47)
• Easiest way to prove rational number num and den equality (3 messages, latest: Nov 02 2023 at 21:46)
• paid part-time opportunity to formalize math in Lean 4 (1 message, latest: Nov 02 2023 at 21:01)
• apply not working with Quotient.inductionOn? (10 messages, latest: Nov 01 2023 at 21:11)
• How to define a coercion (17 messages, latest: Nov 01 2023 at 18:20)
• Loogle and iff_of_eq (12 messages, latest: Nov 01 2023 at 11:44)
• doc-gen4 missing declaration (35 messages, latest: Oct 31 2023 at 18:17)
• Lean Vulkan (9 messages, latest: Oct 31 2023 at 16:31)
• Lazy proofs? (37 messages, latest: Oct 30 2023 at 23:28)
• Biden Executive Order on Safe, Secure, and Trustworthy AI (1 message, latest: Oct 30 2023 at 22:06)
• Universes for categories of categories (24 messages, latest: Oct 30 2023 at 19:10)
• Infoview hangs after using IO.println in Delab (11 messages, latest: Oct 30 2023 at 16:59)
• Product with terminal object isomorphism (4 messages, latest: Oct 30 2023 at 04:08)
• tactic for modus tollens (15 messages, latest: Oct 29 2023 at 16:10)
• How to use nth_rewrite in NNG4? (21 messages, latest: Oct 29 2023 at 10:34)
• [✔ What does the % in (#check%$tk $term), `(variables%…](topic/.E2.9C.94.20What.20does.20the.20.60.25.60.20in.20.60(.23check.25.24tk.20.24term).60.2C.20.60(variables.25.2E.2E.2E.html) (7 messages, latest: Oct 29 2023 at 02:21)
• How to break lines (19 messages, latest: Oct 28 2023 at 14:46)
• Bespoke nats and algorithms (10 messages, latest: Oct 27 2023 at 22:23)
• [aesop] forced exhaustion? (1 message, latest: Oct 27 2023 at 22:18)
• proof doesnt work (4 messages, latest: Oct 27 2023 at 18:09)
• ✔ When using Qq, how to solve instance problem is stuck (10 messages, latest: Oct 27 2023 at 14:12)
• ✔ Can I use quote4 ~q(...) to match expressions `x :E… (5 messages, latest: Oct 27 2023 at 13:03)
• ✔ what is my theorem aux doing here? (4 messages, latest: Oct 27 2023 at 08:44)
• what is le_min doing here? (4 messages, latest: Oct 26 2023 at 23:39)
• ✔ command doesn't work (8 messages, latest: Oct 26 2023 at 23:36)
• ✔ Does elabTermEnsuringType x a requires x to be vali… (5 messages, latest: Oct 26 2023 at 20:39)
• Recursion through Array (5 messages, latest: Oct 26 2023 at 19:37)
• Internalizing congruence lemmas (13 messages, latest: Oct 26 2023 at 15:29)
• Googling “lean web editor” (27 messages, latest: Oct 25 2023 at 23:22)
• PrettyPrinter (and lean4game) (11 messages, latest: Oct 25 2023 at 21:37)
• Cache becomes out of date when new package is added (31 messages, latest: Oct 25 2023 at 12:20)
• ✔ Lean web editor broken? (5 messages, latest: Oct 25 2023 at 07:48)
• New chapter in MIL (8 messages, latest: Oct 24 2023 at 20:17)
• How to pass cleanly through an equiv (9 messages, latest: Oct 24 2023 at 18:58)
• gcongr exists_congr (12 messages, latest: Oct 24 2023 at 16:39)
• Function with domain (Fin n -> Quotient r) (7 messages, latest: Oct 24 2023 at 15:10)
• Question about sum_range_succ (4 messages, latest: Oct 24 2023 at 10:31)
• Potential data loss from lake clean with 4.2.0-rc2/3 (70 messages, latest: Oct 24 2023 at 00:34)
• LFTCM2020 bump (33 messages, latest: Oct 23 2023 at 23:52)
• Best wildcard value for case definition (10 messages, latest: Oct 23 2023 at 23:35)
• tactics support (5 messages, latest: Oct 23 2023 at 12:09)
• CI behind (1 message, latest: Oct 22 2023 at 06:45)
• slowness of log2 for fixed integers (2 messages, latest: Oct 21 2023 at 22:20)
• ✔ Using a "def" (19 messages, latest: Oct 20 2023 at 22:20)
• ✔ Finding references to class (19 messages, latest: Oct 20 2023 at 12:35)
• Loogle choosing tighter responses (9 messages, latest: Oct 20 2023 at 06:55)
• Troubleshooting Page (23 messages, latest: Oct 19 2023 at 20:14)
• Request approve for Elan CI (5 messages, latest: Oct 19 2023 at 12:20)
• Coïnduction (20 messages, latest: Oct 19 2023 at 09:11)
• Discussion of glean (4 messages, latest: Oct 19 2023 at 03:49)
• A probably too short proof for index sets (13 messages, latest: Oct 18 2023 at 13:00)
• web editor questions (10 messages, latest: Oct 18 2023 at 11:37)
• Lean server crashes (41 messages, latest: Oct 17 2023 at 18:27)
• ✔ Computation in dependent type (27 messages, latest: Oct 17 2023 at 12:47)
• Imports are out of date (14 messages, latest: Oct 17 2023 at 08:59)
• Make lean proofs more readable? (16 messages, latest: Oct 17 2023 at 05:14)
• counting classes and instances (10 messages, latest: Oct 16 2023 at 21:05)
• ✔ permissions error - elan self update (4 messages, latest: Oct 16 2023 at 17:53)
• lean browser with large buffer (5 messages, latest: Oct 16 2023 at 15:41)
• Recent Commits to mathlib:master (6 messages, latest: Oct 16 2023 at 15:12)
• Nat.find (32 messages, latest: Oct 16 2023 at 12:04)
• ✔ Documentation: theme broken (Theorem Proving in Lean 4) (17 messages, latest: Oct 14 2023 at 22:57)
• Simplicial sets & cartesian closed (2 messages, latest: Oct 14 2023 at 19:18)
• leanprover community website asks to push large files (30 messages, latest: Oct 14 2023 at 17:30)
• no syntax error (4 messages, latest: Oct 14 2023 at 09:39)
• Lean copy file IO (14 messages, latest: Oct 14 2023 at 06:03)
• verfied signal processing algorithms (4 messages, latest: Oct 14 2023 at 00:03)
• Help wanted (make ContextFreeRule.Rewrites decidable) (4 messages, latest: Oct 13 2023 at 23:11)
• Minimizer script (12 messages, latest: Oct 12 2023 at 12:19)
• Spell check (55 messages, latest: Oct 12 2023 at 08:47)
• leanchecker error (7 messages, latest: Oct 12 2023 at 03:28)
• Darwin file , bin (23 messages, latest: Oct 11 2023 at 18:44)
• Lean 3 create new project does not work (25 messages, latest: Oct 11 2023 at 13:07)
• Lean 3 vs Lean 4 in outward-facing materials (16 messages, latest: Oct 10 2023 at 21:21)
• Normalize tactic in NNG (10 messages, latest: Oct 10 2023 at 07:38)
• symmetry tactic request (3 messages, latest: Oct 09 2023 at 15:09)
• apply at (73 messages, latest: Oct 09 2023 at 14:58)
• Free general recursion (9 messages, latest: Oct 09 2023 at 14:08)
• Matrix.one.one vs 1 (13 messages, latest: Oct 09 2023 at 12:51)
• ✔ Compilation for ARM64 (18 messages, latest: Oct 08 2023 at 02:56)
• Reducing environment size (5 messages, latest: Oct 06 2023 at 18:37)
• Arbitrary Metaprograms (12 messages, latest: Oct 06 2023 at 01:07)
• libgmp dependency (32 messages, latest: Oct 04 2023 at 16:08)
• Is There List of Publications Verified by Proof Assista… (9 messages, latest: Oct 04 2023 at 08:28)
• ✔ Is there docker image of Lean4 and Mathlib (26 messages, latest: Oct 04 2023 at 04:06)
• leangz error (21 messages, latest: Oct 04 2023 at 00:49)
• thread and task support (3 messages, latest: Oct 03 2023 at 15:45)
• mathlib4 changelog (27 messages, latest: Oct 03 2023 at 13:52)
• Where does mathlib4 CI build docs? (2 messages, latest: Oct 02 2023 at 04:38)
• soft question: what makes lean lean (27 messages, latest: Oct 01 2023 at 17:17)
• ✔ lake keeps re-cloning mathlib (5 messages, latest: Oct 01 2023 at 09:26)
• incremental compilation (8 messages, latest: Oct 01 2023 at 09:06)
• Correct way to add package (21 messages, latest: Oct 01 2023 at 08:35)
• Naive question about inductives (15 messages, latest: Oct 01 2023 at 08:04)
• the Real Number Game (5 messages, latest: Sep 30 2023 at 15:59)
• ✔ Group Property as a Structure (7 messages, latest: Sep 29 2023 at 09:41)
• tactical rewrite of expressions, outside of proofs (40 messages, latest: Sep 28 2023 at 23:59)
• Lean4 Natural Number Game server down? (25 messages, latest: Sep 28 2023 at 15:43)
• First n natural numbers (21 messages, latest: Sep 28 2023 at 13:58)
• generalised distributivity in mathlib4 (13 messages, latest: Sep 27 2023 at 21:00)
• linter for double variable declarations (9 messages, latest: Sep 27 2023 at 17:02)
• GCC JIT Binding for Lean4 (4 messages, latest: Sep 26 2023 at 19:56)
• failed to synthesize instance extra info (3 messages, latest: Sep 26 2023 at 11:59)
• readable (literate) proofs (16 messages, latest: Sep 26 2023 at 11:27)
• repeat rw [add_comm] no longer harmful (10 messages, latest: Sep 26 2023 at 11:03)
• by_contradiction not found? (46 messages, latest: Sep 26 2023 at 08:49)
• reasoning through math on structs (11 messages, latest: Sep 25 2023 at 19:42)
• Aesop maxRuleApplicationDepth (6 messages, latest: Sep 25 2023 at 17:08)
• Lean and the upcoming Cyber Resilience Act (9 messages, latest: Sep 25 2023 at 13:10)
• xkcd (2 messages, latest: Sep 24 2023 at 19:12)
• Discord server Lean 4 anarchy (4 messages, latest: Sep 24 2023 at 05:42)
• Inhereting all instances for a definition (4 messages, latest: Sep 23 2023 at 15:40)
• How to get the name of the inductive hypothesis (28 messages, latest: Sep 23 2023 at 14:38)
• What am I doing wrong with comprehension coercion? (6 messages, latest: Sep 23 2023 at 10:36)
• Free Groups in Lean (7 messages, latest: Sep 23 2023 at 08:25)
• performance of reduce with ℚ (3 messages, latest: Sep 22 2023 at 18:44)
• make lean's logo visible when using dark mode (3 messages, latest: Sep 22 2023 at 07:49)
• displaying values in editor (5 messages, latest: Sep 22 2023 at 06:31)
• documentation (16 messages, latest: Sep 22 2023 at 05:54)
• Showing the normal form of a type? (10 messages, latest: Sep 22 2023 at 04:05)
• Is lean's logo here? (99 messages, latest: Sep 21 2023 at 19:02)
• Rethinking elan toolchain management (30 messages, latest: Sep 21 2023 at 07:39)
• ide autocomplete instance methods (35 messages, latest: Sep 21 2023 at 07:01)
• typeclass as type variable (8 messages, latest: Sep 20 2023 at 20:39)
• online version (10 messages, latest: Sep 20 2023 at 08:03)
• inductive type equation lemma (4 messages, latest: Sep 19 2023 at 16:07)
• Lean 4 status (8 messages, latest: Sep 18 2023 at 16:23)
• Archive results added to Mathlib (19 messages, latest: Sep 18 2023 at 10:19)
• Finset.Nonempty (2 messages, latest: Sep 17 2023 at 08:12)
• Nonsense autocomplete of cases with (7 messages, latest: Sep 15 2023 at 13:24)
• my first not-entirely trivial thing (3 messages, latest: Sep 15 2023 at 11:16)
• ring tactic and division (22 messages, latest: Sep 15 2023 at 11:13)
• info view ineraction (3 messages, latest: Sep 14 2023 at 13:21)
• lake init broken? (468 messages, latest: Sep 14 2023 at 08:34)
• learn maths with lean (25 messages, latest: Sep 14 2023 at 07:39)
• timeout calculating size of explicit array (1 message, latest: Sep 14 2023 at 07:35)
• linter for rfl lemmas? (7 messages, latest: Sep 14 2023 at 06:54)
• measure_space instance on euclidean space (28 messages, latest: Sep 13 2023 at 18:21)
• Lean code in .md file (11 messages, latest: Sep 13 2023 at 16:10)
• How to downgrade Lean 4 to Lean 3? (13 messages, latest: Sep 13 2023 at 02:55)
• using Lean/mathlib for doing mathematics (24 messages, latest: Sep 13 2023 at 01:29)
• bors issues (13 messages, latest: Sep 12 2023 at 22:01)
• Converting lemmas to lemmas (3 messages, latest: Sep 11 2023 at 20:57)
• meson in Lean (2 messages, latest: Sep 11 2023 at 20:42)
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• CI for modifies-synchronized-file label (12 messages, latest: Apr 10 2023 at 14:50)
• Lean grammar definition (8 messages, latest: Apr 10 2023 at 05:07)
• Moving to AWS (11 messages, latest: Apr 09 2023 at 20:49)
• How to propagate @\[simp, reducible\] through instances? (13 messages, latest: Apr 09 2023 at 20:28)
• naming: finrank and rank lemmas (45 messages, latest: Apr 09 2023 at 17:57)
• Creating a new lean file (10 messages, latest: Apr 09 2023 at 14:48)
• Lean, NSF, and REU (10 messages, latest: Apr 08 2023 at 21:38)
• learning about lean alone in south korea (9 messages, latest: Apr 08 2023 at 01:12)
• ✔ goal state not related to proof (9 messages, latest: Apr 07 2023 at 20:05)
• docs#equiv.empty (4 messages, latest: Apr 07 2023 at 13:19)
• Error in lean3 (25 messages, latest: Apr 06 2023 at 22:42)
• VSCode annoyance (17 messages, latest: Apr 03 2023 at 20:18)
• VS Code: only report errors/warning in current file (1 message, latest: Apr 03 2023 at 17:51)
• sorry tactic fails? (8 messages, latest: Mar 31 2023 at 18:40)
• let bindings in expr (4 messages, latest: Mar 29 2023 at 13:08)
• Control theory for LTI systems (13 messages, latest: Mar 27 2023 at 00:12)
• Groebner Basis Tactics (12 messages, latest: Mar 26 2023 at 23:50)
• Edit symbol shortcuts (7 messages, latest: Mar 26 2023 at 14:37)
• adding lean to learnxinyminutes.com (6 messages, latest: Mar 25 2023 at 19:44)
• SSL errors when installing elan (6 messages, latest: Mar 24 2023 at 23:12)
• More Learning Materials? (2 messages, latest: Mar 24 2023 at 13:28)
• GitHub SSH key change (1 message, latest: Mar 24 2023 at 09:39)
• ✔ The lore behind ᾰ (7 messages, latest: Mar 24 2023 at 00:02)
• timeout (32 messages, latest: Mar 23 2023 at 22:16)
• Linear Algebra Done Right, Complex mul_comm (57 messages, latest: Mar 23 2023 at 14:49)
• Talk by Trefethen: Continous Linear Algebra (4 messages, latest: Mar 22 2023 at 18:07)
• importing from mathlib archive (7 messages, latest: Mar 22 2023 at 08:17)
• Deduction rules of the type theory of Lean (3 messages, latest: Mar 21 2023 at 12:46)
• Bug Help? (3 messages, latest: Mar 20 2023 at 23:06)
• Dealing with different paths in type class inference (48 messages, latest: Mar 20 2023 at 14:38)
• Type error stating x = x (1 message, latest: Mar 20 2023 at 12:00)
• Version branches (9 messages, latest: Mar 20 2023 at 10:04)
• Confusing behavior of apply (17 messages, latest: Mar 20 2023 at 01:19)
• diff vs. sdiff (4 messages, latest: Mar 19 2023 at 19:52)
• DSL mimicking Python (6 messages, latest: Mar 18 2023 at 17:52)
• Kernel failed to typecheck error with include (17 messages, latest: Mar 18 2023 at 00:53)
• Lean Game Maker JavaScript Lean server (31 messages, latest: Mar 17 2023 at 15:29)
• exponential in banach algebras (112 messages, latest: Mar 16 2023 at 15:26)
• How to prove that inductive type is false? (9 messages, latest: Mar 15 2023 at 17:19)
• simp instead of apply_rules (6 messages, latest: Mar 15 2023 at 12:39)
• RFC: nat.card as a simp normal form (27 messages, latest: Mar 15 2023 at 01:39)
• Details on this zulip instance (8 messages, latest: Mar 15 2023 at 00:13)
• Best place to report bugs/suggestions for Math in Lean? (9 messages, latest: Mar 14 2023 at 19:04)
• Lean Mac OS Ventura (Intel) CPU usage (1 message, latest: Mar 14 2023 at 16:29)
• ✔ invalid type ascription (6 messages, latest: Mar 13 2023 at 13:06)
• lambda / lamda (6 messages, latest: Mar 13 2023 at 12:58)
• Unicode spec proposal for PL implementers (2 messages, latest: Mar 13 2023 at 09:50)
• simpa using (32 messages, latest: Mar 13 2023 at 08:09)
• operational semantics (35 messages, latest: Mar 11 2023 at 18:18)
• extending two extensions of a structure without redundancy (2 messages, latest: Mar 11 2023 at 10:33)
• decreasing induction (10 messages, latest: Mar 11 2023 at 02:22)
• Does squeeze_dsimp ever not return dsimp only? (3 messages, latest: Mar 10 2023 at 22:40)
• naming X : S for a structure S (8 messages, latest: Mar 10 2023 at 19:05)
• AIM Cyberinfrastructure Workshop (1 message, latest: Mar 10 2023 at 14:32)
• Structure defined for Desarguesian proj plane (85 messages, latest: Mar 08 2023 at 23:25)
• Design patterns of hierarchies for order structures (2 messages, latest: Mar 08 2023 at 13:21)
• YouTube just automatically generated (2 messages, latest: Mar 07 2023 at 19:10)
• Arguments to defined tactic (30 messages, latest: Mar 07 2023 at 14:44)
• ✔ @ syntax (7 messages, latest: Mar 07 2023 at 11:39)
• Computer power (60 messages, latest: Mar 07 2023 at 03:35)
• Tips how to speed up elaboration (41 messages, latest: Mar 06 2023 at 15:16)
• typeclasses and binding order (6 messages, latest: Mar 05 2023 at 22:01)
• the computation principle for quotient proved via rfl? (16 messages, latest: Mar 05 2023 at 17:35)
• Where to put some integration lemmas (6 messages, latest: Mar 05 2023 at 10:31)
• tactic questions (11 messages, latest: Mar 03 2023 at 23:07)
• can't install rosetta (8 messages, latest: Mar 03 2023 at 19:34)
• Question about .rec: what’s special about false here? (14 messages, latest: Mar 03 2023 at 16:32)
• ✔ Terminology compilation (11 messages, latest: Mar 03 2023 at 12:31)
• "stuck solving universe constraint" (3 messages, latest: Mar 03 2023 at 05:54)
• order of operations for ∘ (4 messages, latest: Mar 02 2023 at 23:04)
• ✔ How do you pronounce "elan"? (4 messages, latest: Mar 02 2023 at 20:20)
• Timeout in ring_theory.polynomial.basic (6 messages, latest: Mar 01 2023 at 15:16)
• docs archive (32 messages, latest: Mar 01 2023 at 09:44)
• Why is my code so slow? (6 messages, latest: Mar 01 2023 at 01:13)
• Structure defined for Desarguesian proj plane: has_coe_to… (36 messages, latest: Feb 28 2023 at 15:14)
• Timeout in geometry.manifold.vector_bundle (19 messages, latest: Feb 28 2023 at 11:00)
• Mizar is open-source (18 messages, latest: Feb 28 2023 at 00:49)
• Waiting for runner (3 messages, latest: Feb 27 2023 at 16:40)
• branch master' (16 messages, latest: Feb 27 2023 at 08:33)
• ZFA namespace (25 messages, latest: Feb 27 2023 at 04:54)
• mono ambiguity (2 messages, latest: Feb 26 2023 at 23:22)
• avoid use of tauto? (3 messages, latest: Feb 26 2023 at 18:04)
• lsp and docstrings (12 messages, latest: Feb 25 2023 at 12:37)
• Mathlib semantic search (15 messages, latest: Feb 24 2023 at 17:52)
• Mathlib semantic search suggests: a trigonometry typeclass (5 messages, latest: Feb 24 2023 at 17:52)
• Lean 3 structure extension quiz (4 messages, latest: Feb 24 2023 at 17:20)
• evil instances? (18 messages, latest: Feb 24 2023 at 15:12)
• ToadSim (4 messages, latest: Feb 24 2023 at 08:25)
• cardinality (6 messages, latest: Feb 24 2023 at 07:41)
• mascot (1 message, latest: Feb 24 2023 at 03:58)
• push_neg failure (20 messages, latest: Feb 23 2023 at 18:09)
• fintype implies decidable_eq (59 messages, latest: Feb 22 2023 at 13:05)
• lean 5 (5 messages, latest: Feb 22 2023 at 02:21)
• set up lean 4 project (118 messages, latest: Feb 21 2023 at 23:52)
• Degenerate configuration of points and lines (52 messages, latest: Feb 21 2023 at 15:55)
• ✔ Zeroth iterated derivative (8 messages, latest: Feb 21 2023 at 11:43)
• Exists unique anonymous constructor (6 messages, latest: Feb 20 2023 at 15:22)
• ✔ Timeouts in ring_theory.derivation (5 messages, latest: Feb 17 2023 at 15:57)
• Lean unicode (7 messages, latest: Feb 17 2023 at 13:28)
• LLL talk repo (1 message, latest: Feb 16 2023 at 18:39)
• Desarguean projective plane (23 messages, latest: Feb 16 2023 at 17:34)
• global project timeout (lean3) (15 messages, latest: Feb 16 2023 at 12:48)
• Mathematics in lean: exercise solution filled in. (1 message, latest: Feb 14 2023 at 17:40)
• Structure associated to every Desarguesian projective plane (2 messages, latest: Feb 13 2023 at 21:55)
• identifier info (6 messages, latest: Feb 13 2023 at 21:00)
• ✔ Perpendicular notation (6 messages, latest: Feb 13 2023 at 16:44)
• infinite product clash with type product (93 messages, latest: Feb 13 2023 at 16:34)
• "Math in Lean" suggestion (1 message, latest: Feb 12 2023 at 13:58)
• ✔ list.nth_le in exists (7 messages, latest: Feb 12 2023 at 09:14)
• HOAS support (27 messages, latest: Feb 11 2023 at 02:08)
• ✔ Is filename or path the identifier? (8 messages, latest: Feb 10 2023 at 12:26)
• waiting for CI (35 messages, latest: Feb 09 2023 at 08:11)
• custom pretty_cases (2 messages, latest: Feb 08 2023 at 21:35)
• building lean on CentOS (35 messages, latest: Feb 08 2023 at 17:50)
• tidy subtype (19 messages, latest: Feb 07 2023 at 18:57)
• Universe of pi type (21 messages, latest: Feb 07 2023 at 16:03)
• ✔ "hypothesis" and "assumption" (22 messages, latest: Feb 06 2023 at 19:35)
• namespace affects behaviour of apply_list_expr (29 messages, latest: Feb 06 2023 at 13:47)
• Hardware suggestions? (23 messages, latest: Feb 06 2023 at 13:04)
• ✔ Equivalence of projective plane existence axioms (3 messages, latest: Feb 05 2023 at 23:23)
• Interactive Learning Materials (18 messages, latest: Feb 05 2023 at 17:15)
• revert mathlib version in repo (13 messages, latest: Feb 04 2023 at 16:46)
• ✔ No mutual inductive types with typeclass restriction? (7 messages, latest: Feb 03 2023 at 22:21)
• Reference counting and multithreading (6 messages, latest: Feb 03 2023 at 13:49)
• Fighting with type universing (17 messages, latest: Feb 03 2023 at 10:23)
• function with random definition (93 messages, latest: Feb 03 2023 at 08:17)
• Simp with funext and propext (4 messages, latest: Feb 03 2023 at 02:26)
• Custom infi (18 messages, latest: Feb 02 2023 at 23:30)
• Model checking in Lean (8 messages, latest: Feb 02 2023 at 13:18)
• Erratum for Mathematics in Lean (5 messages, latest: Jan 31 2023 at 20:58)
• bors crash (1 message, latest: Jan 31 2023 at 14:20)
• printing enumerations (13 messages, latest: Jan 30 2023 at 19:09)
• Getting a witness out of ∃ (34 messages, latest: Jan 30 2023 at 14:51)
• How much work is descent and twisting of sheaves and schemes (28 messages, latest: Jan 30 2023 at 10:33)
• Rendered source (98 messages, latest: Jan 29 2023 at 21:31)
• how to prove fintype of enumeration (10 messages, latest: Jan 28 2023 at 17:53)
• topological space ns/locale name (35 messages, latest: Jan 27 2023 at 16:41)
• avoiding heq (3 messages, latest: Jan 27 2023 at 13:49)
• to_additive clashes (8 messages, latest: Jan 27 2023 at 11:30)
• Modeling the Fano Plane (42 messages, latest: Jan 25 2023 at 19:34)
• Dependent equalities (8 messages, latest: Jan 25 2023 at 14:12)
• classical attribute leakage (90 messages, latest: Jan 25 2023 at 09:47)
• Split tactic_state into multiple (5 messages, latest: Jan 25 2023 at 00:29)
• Suggest tactic missing a suggestion (1 message, latest: Jan 24 2023 at 21:31)
• rw under binders (7 messages, latest: Jan 24 2023 at 19:39)
• Implicit vs explicit variables (2 messages, latest: Jan 24 2023 at 18:48)
• Implementing supremum from proof that a lub exists (4 messages, latest: Jan 24 2023 at 18:36)
• Time complexity of simp (15 messages, latest: Jan 24 2023 at 14:08)
• mathlib push access (14 messages, latest: Jan 24 2023 at 06:21)
• Declare relation symmetric under permutations of variables (8 messages, latest: Jan 24 2023 at 02:43)
• data-driven unit tests (78 messages, latest: Jan 24 2023 at 00:10)
• smul/pow_to_lex (7 messages, latest: Jan 23 2023 at 23:51)
• CI is failing on leanprover-community/lean (1 message, latest: Jan 23 2023 at 15:43)
• simp not confluent (3 messages, latest: Jan 23 2023 at 11:01)
• Tips for Running Lean on Bad Hardware (6 messages, latest: Jan 23 2023 at 11:00)
• Natural Number Game Level 4 (3 messages, latest: Jan 22 2023 at 20:16)
• readability (2 messages, latest: Jan 22 2023 at 06:45)
• no mul_sub in int? (2 messages, latest: Jan 21 2023 at 09:50)
• errors in product of categories (4 messages, latest: Jan 20 2023 at 22:52)
• Derivative (10 messages, latest: Jan 20 2023 at 22:04)
• what I wish to all of you more of (1 message, latest: Jan 20 2023 at 09:07)
• Notation for univ (23 messages, latest: Jan 19 2023 at 23:39)
• Way to recover computability? (25 messages, latest: Jan 19 2023 at 21:32)
• example overloading notation (2 messages, latest: Jan 19 2023 at 04:46)
• error: expected '}' (5 messages, latest: Jan 19 2023 at 02:15)
• Finite Set Questions (51 messages, latest: Jan 18 2023 at 20:49)
• Can part of mathlib be public domain? (16 messages, latest: Jan 18 2023 at 15:59)
• Deterministic timeout in CI (21 messages, latest: Jan 18 2023 at 11:39)
• register_simp_attr (5 messages, latest: Jan 18 2023 at 07:18)
• 'unreachable' code was reached (16 messages, latest: Jan 17 2023 at 15:01)
• Curl error in windows while setting up (5 messages, latest: Jan 17 2023 at 09:43)
• Using a definition in statement of lemma (3 messages, latest: Jan 17 2023 at 04:37)
• expanding proofs (11 messages, latest: Jan 16 2023 at 11:36)
• cat is not a valid field of structure cat (6 messages, latest: Jan 16 2023 at 01:29)
• Use configuration.has_lines.exists_unique_line (2 messages, latest: Jan 14 2023 at 20:24)
• Rebuilding oleans (3 messages, latest: Jan 13 2023 at 08:04)
• Casting 1-p to a unit_interval real (8 messages, latest: Jan 13 2023 at 00:13)
• Proving equality of sigma types (8 messages, latest: Jan 12 2023 at 20:31)
• Variables and class inference (12 messages, latest: Jan 12 2023 at 18:49)
• Unknown identifier, but works elsewhere (2 messages, latest: Jan 12 2023 at 18:13)
• any way to make vscode pulgin list the unicode symbol in … (7 messages, latest: Jan 12 2023 at 09:03)
• how does norm_num handle smul? (2 messages, latest: Jan 11 2023 at 11:57)
• Type mismatch at application of lemma (3 messages, latest: Jan 10 2023 at 23:57)
• Notation criticisms (30 messages, latest: Jan 10 2023 at 18:56)
• norm notation (37 messages, latest: Jan 10 2023 at 01:58)
• Universes (12 messages, latest: Jan 09 2023 at 23:30)
• installation problems on M2 mac (8 messages, latest: Jan 09 2023 at 19:55)
• Notation precedence (8 messages, latest: Jan 09 2023 at 16:51)
• dependency graphs (7 messages, latest: Jan 09 2023 at 13:08)
• Making NFA language membership decidable by dec_trivial (30 messages, latest: Jan 09 2023 at 11:56)
• Browsing lean files like agda ones in browser (13 messages, latest: Jan 09 2023 at 11:08)
• ITP 2023 LaTeX question (4 messages, latest: Jan 09 2023 at 10:01)
• convert and binders (7 messages, latest: Jan 09 2023 at 06:16)
• Equality for the ⟨⟩ (21 messages, latest: Jan 09 2023 at 05:39)
• nat.iterate vs stream.iterate (63 messages, latest: Jan 08 2023 at 10:06)
• non-defeq instances (27 messages, latest: Jan 08 2023 at 00:20)
• elementary probability advice (78 messages, latest: Jan 06 2023 at 21:43)
• Instance diamonds depending on outParams (6 messages, latest: Jan 06 2023 at 16:15)
• Deterministic timeout debugging (15 messages, latest: Jan 06 2023 at 09:06)
• PSigma (5 messages, latest: Jan 06 2023 at 02:17)
• propext axiom (6 messages, latest: Jan 05 2023 at 19:38)
• Stating properties of the results of monads (8 messages, latest: Jan 05 2023 at 12:36)
• (no topic) (99 messages, latest: Jan 05 2023 at 12:22)
• Notation and context (4 messages, latest: Jan 05 2023 at 03:49)
• Unicode characters I would like to exist (28 messages, latest: Jan 05 2023 at 03:40)
• Proving things about option.get (5 messages, latest: Jan 03 2023 at 19:53)
• A unit type equality (10 messages, latest: Jan 03 2023 at 17:54)
• help with curry howard correspondence (14 messages, latest: Jan 03 2023 at 17:46)
• overloaded (1 message, latest: Jan 03 2023 at 04:39)
• Pushforward of a finmap (10 messages, latest: Jan 02 2023 at 20:11)
• Underscores and over scores (11 messages, latest: Jan 02 2023 at 18:51)
• Four distance problem (18 messages, latest: Jan 02 2023 at 18:30)
• Dependent "if" (1 message, latest: Jan 02 2023 at 02:57)
• "expected token" error (1 message, latest: Jan 02 2023 at 02:56)
• ℕ ≠ ℤ (2 messages, latest: Jan 02 2023 at 02:53)
• Beginner Questions (182 messages, latest: Jan 01 2023 at 23:57)
• Floats and reals (55 messages, latest: Jan 01 2023 at 20:31)
• may documentation be part of program? (3 messages, latest: Jan 01 2023 at 18:29)
• LNU and GAFT (4 messages, latest: Dec 31 2022 at 22:35)
• MathemaTeX (28 messages, latest: Dec 30 2022 at 17:26)
• question (36 messages, latest: Dec 28 2022 at 19:20)
• How can I map through a predicate inside a case? (4 messages, latest: Dec 28 2022 at 08:04)
• Natural Number Game - Weird proof in Advanced Addition World (13 messages, latest: Dec 28 2022 at 01:45)
• abandoning the "trylean" bundles? (24 messages, latest: Dec 27 2022 at 20:16)
• ✔ How to introduce Implicit arguments in pattern matching? (4 messages, latest: Dec 27 2022 at 15:17)
• How to introduce Implicit arguments in pattern matching? (5 messages, latest: Dec 27 2022 at 14:58)
• How to choose between prop and type/view ? (4 messages, latest: Dec 26 2022 at 15:50)
• How to choose between prop and type? (1 message, latest: Dec 26 2022 at 14:59)
• structure projections and def_lemma linter (2 messages, latest: Dec 25 2022 at 21:38)
• Lean workshops 2023 (57 messages, latest: Dec 25 2022 at 17:33)
• lemma declaration without type ascription? (11 messages, latest: Dec 25 2022 at 09:45)
• Diaconescu’s Theorem (12 messages, latest: Dec 25 2022 at 01:29)
• ChatGPT and Fermat's Last Theorem (3 messages, latest: Dec 25 2022 at 01:22)
• Verifying SAT formula (1 message, latest: Dec 23 2022 at 22:13)
• Units of number fields (31 messages, latest: Dec 23 2022 at 17:29)
• ✔ Quot and Quotient (5 messages, latest: Dec 22 2022 at 21:21)
• updating pretty_cases in place (14 messages, latest: Dec 22 2022 at 17:25)
• #18000 (6 messages, latest: Dec 22 2022 at 14:11)
• Four Color Theorem (13 messages, latest: Dec 22 2022 at 11:03)
• Access previous structure fields (14 messages, latest: Dec 21 2022 at 22:01)
• pygments (104 messages, latest: Dec 21 2022 at 20:48)
• convexity (52 messages, latest: Dec 21 2022 at 16:00)
• catching and displaying an exception in Lean 3 (5 messages, latest: Dec 21 2022 at 13:39)
• ✔ Get started with Lean 3 (1 message, latest: Dec 21 2022 at 08:11)
• Trying to prove: any strict subspace has empty interior (33 messages, latest: Dec 21 2022 at 01:59)
• Get started with Lean 3 (4 messages, latest: Dec 20 2022 at 18:04)
• using measurable_embedding (4 messages, latest: Dec 20 2022 at 01:59)
• Merge sort termination (6 messages, latest: Dec 19 2022 at 05:33)
• Advent of Code (105 messages, latest: Dec 18 2022 at 20:01)
• Correct way to set up an instance with non-class parameters (6 messages, latest: Dec 18 2022 at 16:37)
• Importing breaks recursive function (5 messages, latest: Dec 18 2022 at 12:14)
• unfold succeeds when refl doesn't (8 messages, latest: Dec 18 2022 at 08:39)
• squeeze_dsimp is a lie (8 messages, latest: Dec 17 2022 at 21:11)
• inhabited subrings? (5 messages, latest: Dec 17 2022 at 09:01)
• bug infeature request for @\[derive\]? (4 messages, latest: Dec 17 2022 at 00:41)
• bug in @\[derive\]? (1 message, latest: Dec 16 2022 at 18:04)
• simp normal form for e.to_equiv.symm (43 messages, latest: Dec 16 2022 at 18:02)
• Stabilizers (7 messages, latest: Dec 15 2022 at 13:35)
• automatic prover (5 messages, latest: Dec 15 2022 at 09:38)
• github syntax highlighting (33 messages, latest: Dec 15 2022 at 08:13)
• "dependent structure" (6 messages, latest: Dec 15 2022 at 02:14)
• wanted prebuild release (2 messages, latest: Dec 15 2022 at 00:29)
• Spurious mathlib CI errors? (10 messages, latest: Dec 14 2022 at 23:00)
• remove all instances with variable domain (15 messages, latest: Dec 14 2022 at 16:09)
• Representation of exponents (6 messages, latest: Dec 14 2022 at 15:16)
• Golfing strong induction on sum (8 messages, latest: Dec 14 2022 at 14:57)
• list.rotate (12 messages, latest: Dec 13 2022 at 21:21)
• set.sigma_empty (7 messages, latest: Dec 13 2022 at 16:19)
• file could not be opened successfully (4 messages, latest: Dec 13 2022 at 12:12)
• Slowness of affine_combination (1 message, latest: Dec 12 2022 at 20:11)
• ChatGPT (18 messages, latest: Dec 12 2022 at 18:31)
• Defining circuits + proving circuit generation (32 messages, latest: Dec 12 2022 at 17:40)
• ✔ Use proof in ∑ big operator (5 messages, latest: Dec 12 2022 at 16:40)
• Oversplitting (5 messages, latest: Dec 12 2022 at 10:56)
• Use proof in ∑ big operator (1 message, latest: Dec 12 2022 at 07:02)
• Functions on Dependent Functions (4 messages, latest: Dec 11 2022 at 21:26)
• mathlib3000 (1 message, latest: Dec 10 2022 at 17:55)
• polyrith: a new tactic (45 messages, latest: Dec 09 2022 at 21:26)
• data.fin.vec_notation imports (4 messages, latest: Dec 09 2022 at 10:57)
• ✔ There are infinite rationals in a segment (2 messages, latest: Dec 09 2022 at 06:22)
• linarith? (3 messages, latest: Dec 08 2022 at 01:30)
• tendsto_log (2 messages, latest: Dec 07 2022 at 12:26)
• VSCode Explorer colors and Git (5 messages, latest: Dec 07 2022 at 04:46)
• "Calculated" integer (31 messages, latest: Dec 05 2022 at 22:39)
• Darwin Error (3 messages, latest: Dec 05 2022 at 21:23)
• elan-cleanup (2 messages, latest: Dec 03 2022 at 19:37)
• Polynomial maps (4 messages, latest: Dec 03 2022 at 16:46)
• ✔ unfolding structural recursion (6 messages, latest: Dec 03 2022 at 12:48)
• unfolding structural recursion (1 message, latest: Dec 03 2022 at 12:03)
• Home Page (7 messages, latest: Dec 02 2022 at 18:55)
• Code reviews (7 messages, latest: Dec 02 2022 at 15:41)
• derive has_repr for in inductive type (6 messages, latest: Dec 02 2022 at 13:53)
• mathlib4 docs suggestions (1 message, latest: Nov 30 2022 at 23:42)
• ✔ simps fails (1 message, latest: Nov 30 2022 at 20:48)
• simps fails (5 messages, latest: Nov 30 2022 at 17:27)
• Lean 4 Documentation How to (7 messages, latest: Nov 30 2022 at 14:25)
• tree (8 messages, latest: Nov 30 2022 at 13:34)
• ✔ Typechecking under tactic mode (6 messages, latest: Nov 29 2022 at 15:40)
• LeanAide translation: Natural language to Lean 3 (8 messages, latest: Nov 29 2022 at 15:08)
• LeanAide translation: Natural language to Lean 4 (4 messages, latest: Nov 29 2022 at 07:36)
• ✔ ext attribute on a class? (3 messages, latest: Nov 29 2022 at 02:03)
• Projection maps out of and (2 messages, latest: Nov 29 2022 at 01:36)
• ext attribute on a class? (1 message, latest: Nov 29 2022 at 00:57)
• Unfolding local definitions (7 messages, latest: Nov 29 2022 at 00:34)
• Please stop adding generalized API around coercions (89 messages, latest: Nov 28 2022 at 15:48)
• Decidable vs decidable_rel (3 messages, latest: Nov 27 2022 at 14:02)
• Sup_le_Sup failing to unify (18 messages, latest: Nov 27 2022 at 13:56)
• *.olean in .gitignore (10 messages, latest: Nov 26 2022 at 18:52)
• ✔ Comparison with Sledgehammer (8 messages, latest: Nov 26 2022 at 08:28)
• Equality of integers (9 messages, latest: Nov 24 2022 at 17:12)
• finite or fintype (35 messages, latest: Nov 24 2022 at 02:02)
• Find which declaration uses sorry (9 messages, latest: Nov 23 2022 at 15:03)
• ✔ HTPS in vscode? (9 messages, latest: Nov 23 2022 at 14:34)
• ✔ Sphere eversion project not appearing in project list (3 messages, latest: Nov 23 2022 at 09:30)
• lean-3.49.1 branch not updating (2 messages, latest: Nov 23 2022 at 04:01)
• bug in linarith (31 messages, latest: Nov 22 2022 at 23:44)
• ✔ Graph "is used in" (3 messages, latest: Nov 22 2022 at 07:39)
• find unused imports (8 messages, latest: Nov 22 2022 at 00:45)
• representing "objects" in n-dimensional space (32 messages, latest: Nov 21 2022 at 19:40)
• accidentally-corrected namespace? (5 messages, latest: Nov 21 2022 at 18:31)
• Type inference (10 messages, latest: Nov 21 2022 at 14:52)
• Problem with using "fun" (15 messages, latest: Nov 21 2022 at 03:55)
• (add_/left_cancel_)semigroup (1 message, latest: Nov 20 2022 at 12:45)
• elan installation fails (12 messages, latest: Nov 20 2022 at 12:30)
• ✔ Golf explicit list (1 message, latest: Nov 20 2022 at 07:27)
• Move some topology stuff into a namespace (9 messages, latest: Nov 19 2022 at 23:36)
• basic_string::substr: __pos > this->size() (2 messages, latest: Nov 19 2022 at 17:50)
• ✔ installation problems on windows (3 messages, latest: Nov 18 2022 at 23:12)
• Goals accomplished 🎉 (5 messages, latest: Nov 18 2022 at 21:34)
• ✔ list append append (1 message, latest: Nov 18 2022 at 20:29)
• Quotient types and proof irrelevance (16 messages, latest: Nov 18 2022 at 20:12)
• Vertical line in VSCode for projects (7 messages, latest: Nov 18 2022 at 16:45)
• Lean 3.49 on Mac OS (10 messages, latest: Nov 18 2022 at 15:53)
• ✔ metaprogramming / tactics (5 messages, latest: Nov 18 2022 at 13:04)
• list append append (7 messages, latest: Nov 18 2022 at 12:30)
• lemma full names and namespaces (1 message, latest: Nov 18 2022 at 12:03)
• Coq memes (50 messages, latest: Nov 18 2022 at 09:34)
• timeout in analysis/complex/conformal (3 messages, latest: Nov 18 2022 at 00:03)
• Golf explicit list (11 messages, latest: Nov 17 2022 at 23:08)
• minted with Lean 3 (1 message, latest: Nov 17 2022 at 14:22)
• minutes with Lean 3 (4 messages, latest: Nov 17 2022 at 14:02)
• lower instance priority (7 messages, latest: Nov 16 2022 at 18:17)
• Semisimple modules as direct sum of simple modules (2 messages, latest: Nov 16 2022 at 14:03)
• Context-free pumping lemma (6 messages, latest: Nov 16 2022 at 13:52)
• elan (18 messages, latest: Nov 16 2022 at 01:38)
• ✔ Pretty proofs? (1 message, latest: Nov 15 2022 at 20:03)
• Complexity of Fibonacci sequence evaluation (20 messages, latest: Nov 15 2022 at 18:36)
• Pretty proofs? (42 messages, latest: Nov 15 2022 at 15:43)
• How to update lean3? (24 messages, latest: Nov 15 2022 at 12:58)
• nlinarith: if at first you don't succeed… (41 messages, latest: Nov 15 2022 at 10:37)
• ✔ Change branch of mathlib in non-mathlib project (3 messages, latest: Nov 15 2022 at 06:45)
• Embeddings of a number field (23 messages, latest: Nov 14 2022 at 17:40)
• finite_dimensional dependency cleanup (31 messages, latest: Nov 14 2022 at 16:28)
• Type alias for functions with uniform convergence topology (6 messages, latest: Nov 13 2022 at 14:40)
• continuous functional calculus (2 messages, latest: Nov 13 2022 at 08:43)
• timeout in analysis/complex/circle (3 messages, latest: Nov 12 2022 at 22:22)
• bot_eq_zero_class (108 messages, latest: Nov 11 2022 at 22:11)
• mathlib4 porting status (18 messages, latest: Nov 11 2022 at 17:31)
• power in natural number (11 messages, latest: Nov 10 2022 at 15:27)
• dsimp on + (7 messages, latest: Nov 10 2022 at 15:14)
• command to lint a single declaration? (10 messages, latest: Nov 10 2022 at 11:31)
• Simply Typed Lambda Calculus in mathlib (16 messages, latest: Nov 10 2022 at 11:29)
• problem with leanpkg.toml (14 messages, latest: Nov 10 2022 at 04:18)
• timeout in topology/algebra/order/intermediate_value.lean (1 message, latest: Nov 09 2022 at 08:37)
• ✔ Long invariants (1 message, latest: Nov 08 2022 at 16:59)
• "saving olean"? (116 messages, latest: Nov 08 2022 at 02:45)
• norm_num produces bad proof term (3 messages, latest: Nov 07 2022 at 22:19)
• Forgetful order_embeddings between lattices of substructures (1 message, latest: Nov 07 2022 at 17:13)
• Bundled order_embedding from algebraic substructures (3 messages, latest: Nov 07 2022 at 08:32)
• ci availability (4 messages, latest: Nov 07 2022 at 00:09)
• Profiling mathlib (10 messages, latest: Nov 06 2022 at 16:47)
• rewrite rule (6 messages, latest: Nov 05 2022 at 17:11)
• mathlib tutorial invalid notation: notation already declare (11 messages, latest: Nov 05 2022 at 13:25)
• Color Zen (7 messages, latest: Nov 05 2022 at 12:09)
• ✔ deriving has_le (1 message, latest: Nov 04 2022 at 22:16)
• deriving has_le (3 messages, latest: Nov 04 2022 at 21:08)
• minimal imports to have the goodies? (7 messages, latest: Nov 04 2022 at 19:14)
• intros gives alpha with diacritics, literally untypable (9 messages, latest: Nov 04 2022 at 17:18)
• intro vs assume (15 messages, latest: Nov 04 2022 at 13:28)
• deterministic timeout (104 messages, latest: Nov 04 2022 at 08:40)
• mathlib tutorial 5: invalid import: tuto_lib (2 messages, latest: Nov 04 2022 at 06:57)
• more defeq among foundational types (6 messages, latest: Nov 04 2022 at 06:56)
• ✔ term has type … : Prop but is expected to have type S… (8 messages, latest: Nov 04 2022 at 04:30)
• ✔ Lean infoview not working (2 messages, latest: Nov 03 2022 at 23:16)
• rewrite propositions with types (8 messages, latest: Nov 03 2022 at 23:05)
• Lean infoview not working (7 messages, latest: Nov 03 2022 at 22:25)
• math solved? (2 messages, latest: Nov 03 2022 at 20:37)
• substitute a term (5 messages, latest: Nov 03 2022 at 17:24)
• how to setup lean lsp for neovim? (26 messages, latest: Nov 03 2022 at 16:36)
• ✔ Equation In Lean? (1 message, latest: Nov 03 2022 at 05:27)
• ✔ Resolved (6 messages, latest: Nov 02 2022 at 20:04)
• Equation In Lean? (9 messages, latest: Nov 02 2022 at 19:58)
• lean3 and lean4 (3 messages, latest: Nov 02 2022 at 14:55)
• downgrading mathlib (4 messages, latest: Nov 02 2022 at 14:32)
• extending an instance (5 messages, latest: Nov 02 2022 at 12:24)
• Lean's components (6 messages, latest: Nov 02 2022 at 09:38)
• jump to instance definition (31 messages, latest: Nov 02 2022 at 08:46)
• list_take_join into mathlib (6 messages, latest: Nov 01 2022 at 16:29)
• ✔ change in local notation? (4 messages, latest: Nov 01 2022 at 10:03)
• Continuity lemmas and @[continuity] (6 messages, latest: Oct 31 2022 at 23:05)
• Running lake outside of a directory (2 messages, latest: Oct 31 2022 at 22:04)
• hiccup with VS Code after upgrade (5 messages, latest: Oct 31 2022 at 21:44)
• change in local notation? (14 messages, latest: Oct 31 2022 at 21:19)
• Long invariants (8 messages, latest: Oct 31 2022 at 11:32)
• append and concat (45 messages, latest: Oct 31 2022 at 11:19)
• (Bi)Kleisli, Control.Arrow, and Control.Category? (7 messages, latest: Oct 31 2022 at 05:51)
• ✔ Leanproject new: cannot execute binary file (6 messages, latest: Oct 30 2022 at 02:46)
• Recursive Function Definition (8 messages, latest: Oct 29 2022 at 16:14)
• New teams (1 message, latest: Oct 28 2022 at 08:57)
• IO options when using lake (2 messages, latest: Oct 27 2022 at 19:26)
• ✔ congr with associativity (12 messages, latest: Oct 27 2022 at 15:23)
• induction over-generalizing (15 messages, latest: Oct 27 2022 at 14:02)
• congr with associativity (70 messages, latest: Oct 27 2022 at 13:05)
• Computability and finsupp and finite (60 messages, latest: Oct 27 2022 at 10:59)
• Citing lean + mathlib (16 messages, latest: Oct 27 2022 at 09:10)
• rename abel1 -> abel, abel -> abel_nf (10 messages, latest: Oct 27 2022 at 03:54)
• Why Quotient Lifted function is compatible? (2 messages, latest: Oct 26 2022 at 14:41)
• ℂ as a topological_division_ring (8 messages, latest: Oct 26 2022 at 13:32)
• Maintainers and topics (5 messages, latest: Oct 26 2022 at 09:45)
• installation problems mac (25 messages, latest: Oct 25 2022 at 20:57)
• ✔ ring failing (6 messages, latest: Oct 25 2022 at 05:07)
• What happened for "extends" under the hood? (4 messages, latest: Oct 24 2022 at 22:35)
• Formalizing Chemical Theory pt. 2 (31 messages, latest: Oct 24 2022 at 17:44)
• listing all declarations used in theorem (6 messages, latest: Oct 24 2022 at 14:00)
• Help a mathematician learn Lean? (16 messages, latest: Oct 23 2022 at 19:15)
• induction fails (14 messages, latest: Oct 23 2022 at 13:54)
• Inequality of Types (18 messages, latest: Oct 23 2022 at 07:34)
• Sharkovsky's Theorem (18 messages, latest: Oct 23 2022 at 02:58)
• Formalization of Thermodynamics (26 messages, latest: Oct 22 2022 at 05:12)
• mapping compact elements of complete lattices (2 messages, latest: Oct 22 2022 at 01:22)
• ✔ (resolved) does nil mean any pattern? (4 messages, latest: Oct 21 2022 at 19:55)
• Resolved (3 messages, latest: Oct 21 2022 at 18:53)
• Nonterminating IO in lean? (5 messages, latest: Oct 21 2022 at 15:36)
• Is there codata in lean? What about non-terminating IO? (1 message, latest: Oct 21 2022 at 14:17)
• open finset changes truth of goal (13 messages, latest: Oct 21 2022 at 12:46)
• docs#nat.elim, docs#nat.cases (2 messages, latest: Oct 20 2022 at 07:07)
• tactic caching (18 messages, latest: Oct 20 2022 at 01:44)
• Basic tools for tracing/debugging tactics in Lean 3? (4 messages, latest: Oct 18 2022 at 20:13)
• Should algebra_map be a coercion? (47 messages, latest: Oct 18 2022 at 14:34)
• timeouts in topology/metric_space/gromov_hausdorff.lean (1 message, latest: Oct 18 2022 at 10:03)
• Easiest way to do casework on factors of nat (32 messages, latest: Oct 18 2022 at 09:14)
• data.fintype.basic (3 messages, latest: Oct 18 2022 at 07:01)
• Minimal cardinality of generating set (30 messages, latest: Oct 17 2022 at 14:42)
• Initiating someone else's lean 3 project (13 messages, latest: Oct 16 2022 at 19:52)
• LFTCM2020 category theory (8 messages, latest: Oct 16 2022 at 08:29)
• algebra_map over nat.cast (5 messages, latest: Oct 15 2022 at 23:42)
• more duplicate lemmas (3 messages, latest: Oct 15 2022 at 01:54)
• PR 16000 (10 messages, latest: Oct 15 2022 at 00:08)
• measure theory (93 messages, latest: Oct 14 2022 at 13:52)
• zip_with and map₂ (6 messages, latest: Oct 13 2022 at 18:53)
• transfer from term mode to tactic mode (4 messages, latest: Oct 13 2022 at 13:34)
• Leiden representation theory project (7 messages, latest: Oct 12 2022 at 10:22)
• Error on Lean Live using inductive definitions (5 messages, latest: Oct 12 2022 at 07:44)
• Appearing twice on mathlib_stats (29 messages, latest: Oct 12 2022 at 04:22)
• Hint about merging (7 messages, latest: Oct 11 2022 at 20:02)
• Monoidal closed structure induced by equivalence (10 messages, latest: Oct 11 2022 at 18:33)
• subtype eq of value eq (12 messages, latest: Oct 11 2022 at 18:26)
• Is automatic crash reporting a thing? (2 messages, latest: Oct 11 2022 at 08:47)
• mathlib organization (9 messages, latest: Oct 11 2022 at 06:59)
• combinatorial calculations (29 messages, latest: Oct 11 2022 at 00:32)
• Question about formal_multilinear_series (58 messages, latest: Oct 10 2022 at 22:17)
• 10^6 lines (2 messages, latest: Oct 10 2022 at 19:05)
• semireducible non-instances (16 messages, latest: Oct 10 2022 at 18:03)
• transport has_smul (2 messages, latest: Oct 10 2022 at 16:36)
• Help on metaprogramming (4 messages, latest: Oct 10 2022 at 02:10)
• Module on hamming (7 messages, latest: Oct 10 2022 at 01:32)
• has_coe_t for semilinear_map_class (32 messages, latest: Oct 09 2022 at 14:31)
• Translation to natural language (20 messages, latest: Oct 08 2022 at 21:10)
• splitting an explicit finset.sum (16 messages, latest: Oct 08 2022 at 14:03)
• Old-style Prop-valued structures (5 messages, latest: Oct 08 2022 at 10:26)
• output of push_neg (36 messages, latest: Oct 07 2022 at 21:47)
• weird behaviour of infoview (3 messages, latest: Oct 07 2022 at 11:36)
• docs: autofocus searchbar (1 message, latest: Oct 07 2022 at 10:05)
• freek 91: triangle inequality (5 messages, latest: Oct 06 2022 at 16:36)
• Leanproject in another git repository (23 messages, latest: Oct 05 2022 at 20:59)
• ✔ rw is not powerful enough (7 messages, latest: Oct 05 2022 at 19:34)
• VM computation for special characters (3 messages, latest: Oct 04 2022 at 14:05)
• lean3 on M1 chip (6 messages, latest: Oct 04 2022 at 11:40)
• Contributors (8 messages, latest: Oct 04 2022 at 09:28)
• ✔ Easy way to prove that two finsets are equal (4 messages, latest: Oct 04 2022 at 07:12)
• ✔ String operation in Lean (3 messages, latest: Oct 04 2022 at 05:21)
• Flypitch (25 messages, latest: Oct 03 2022 at 13:43)
• Refactor number_field (4 messages, latest: Oct 03 2022 at 07:57)
• interval_cases bug (25 messages, latest: Oct 03 2022 at 07:52)
• installation problems on windows (10 messages, latest: Oct 02 2022 at 04:00)
• Is this equality definitional? (43 messages, latest: Oct 01 2022 at 05:15)
• Installing mathlib on M1 Mac (38 messages, latest: Sep 30 2022 at 23:11)
• match with equation (7 messages, latest: Sep 30 2022 at 22:49)
• timeout in simplicial_object (12 messages, latest: Sep 30 2022 at 20:28)
• Best Lean-equipped undergrad programs? (13 messages, latest: Sep 30 2022 at 20:27)
• Base case of recursive definition (19 messages, latest: Sep 30 2022 at 16:55)
• probability_theory namespace (4 messages, latest: Sep 30 2022 at 11:48)
• Combination of finsupp and dfinsupp (20 messages, latest: Sep 29 2022 at 16:04)
• ✔ Proving that a structure is an add_comm_group (1 message, latest: Sep 29 2022 at 11:51)
• Issue with Lean 3 in VScode (9 messages, latest: Sep 29 2022 at 09:13)
• orthonormal_basis_index (11 messages, latest: Sep 29 2022 at 08:30)
• ✔ Checking a tactic's output (4 messages, latest: Sep 28 2022 at 17:17)
• Definition of variance (6 messages, latest: Sep 28 2022 at 13:09)
• Proving that a structure is an add_comm_group (9 messages, latest: Sep 28 2022 at 07:50)
• direct_sum vs dfinsup (2 messages, latest: Sep 28 2022 at 01:18)
• mathlib really too big (17 messages, latest: Sep 26 2022 at 19:46)
• Regex for finding nonterminal simps? (2 messages, latest: Sep 26 2022 at 18:06)
• Reorganising norms (32 messages, latest: Sep 25 2022 at 19:00)
• binary package was not provided for 'linux' (51 messages, latest: Sep 25 2022 at 15:16)
• closeds and set_like (34 messages, latest: Sep 25 2022 at 01:04)
• #16617 explicit patterns in rcases (5 messages, latest: Sep 24 2022 at 03:09)
• Proving identities from Table of Integrals, Series, and Prod (18 messages, latest: Sep 23 2022 at 17:15)
• ideals of continuous maps (9 messages, latest: Sep 23 2022 at 14:34)
• Dependent PRs (8 messages, latest: Sep 22 2022 at 21:26)
• fintype.card (118 messages, latest: Sep 22 2022 at 19:24)
• latex (4 messages, latest: Sep 22 2022 at 19:09)
• mul in add_group_filter_basis_of_comm (4 messages, latest: Sep 22 2022 at 12:58)
• set is too transparent (26 messages, latest: Sep 22 2022 at 12:36)
• Performance of interval_cases (2 messages, latest: Sep 22 2022 at 09:17)
• "dev container" v gitpod v local Lean (19 messages, latest: Sep 22 2022 at 07:15)
• custom options (10 messages, latest: Sep 22 2022 at 06:48)
• Readability (was : is_affine_open dot chaos) (13 messages, latest: Sep 21 2022 at 19:39)
• bundling of a clm construction (1 message, latest: Sep 21 2022 at 17:32)
• list.filter bool (5 messages, latest: Sep 21 2022 at 15:15)
• Sup of seminorms (15 messages, latest: Sep 21 2022 at 13:43)
• lean-3.48.0 branch not updating (3 messages, latest: Sep 21 2022 at 13:06)
• induction on inductive relations (5 messages, latest: Sep 21 2022 at 12:27)
• is_affine_open dot chaos (2 messages, latest: Sep 21 2022 at 09:30)
• [Possibly PR - mem__eq versus mem_iff lemmas](topic/Possibly.20PR.20-.20mem_eq.20versus.20mem__iff.20lemmas.html) (12 messages, latest: Sep 21 2022 at 06:49)
• Happy birthday, Kevin! (76 messages, latest: Sep 21 2022 at 04:06)
• dot notation reference (24 messages, latest: Sep 20 2022 at 19:56)
• Automatic marking with lean (3 messages, latest: Sep 20 2022 at 12:28)
• Help fixing universes for an inductive definition (6 messages, latest: Sep 19 2022 at 21:39)
• testing in production (1 message, latest: Sep 19 2022 at 17:51)
• mdbook for documentation (20 messages, latest: Sep 19 2022 at 16:50)
• [(is/ne)(zero/bot/top)](topic/(is.2Fne)(zero.2Fbot.2Ftop).html) (2 messages, latest: Sep 19 2022 at 16:01)
• Proofs from the book (17 messages, latest: Sep 19 2022 at 15:40)
• lean4 on nixos (16 messages, latest: Sep 19 2022 at 11:56)
• Proofs that should be automatic (99 messages, latest: Sep 19 2022 at 11:01)
• Question on apply vs. exact (4 messages, latest: Sep 18 2022 at 21:01)
• inner_product_space without norm (5 messages, latest: Sep 17 2022 at 10:30)
• alias ignores private (14 messages, latest: Sep 16 2022 at 19:17)
• Strange "synthesize placeholder" error (12 messages, latest: Sep 16 2022 at 17:17)
• timeout with super weird logs (17 messages, latest: Sep 16 2022 at 14:58)
• There are infinite rationals in a segment (24 messages, latest: Sep 15 2022 at 09:49)
• api suggestion vscode integration (15 messages, latest: Sep 14 2022 at 16:57)
• lstlean with beamer (6 messages, latest: Sep 13 2022 at 22:39)
• Multiple orders on the same type (26 messages, latest: Sep 13 2022 at 19:10)
• hashmap (6 messages, latest: Sep 13 2022 at 17:58)
• lists (18 messages, latest: Sep 12 2022 at 22:33)
• blue squiggly lines (30 messages, latest: Sep 12 2022 at 20:47)
• ✔ Functions are fun_like (8 messages, latest: Sep 12 2022 at 19:00)
• ✔ Efficient coinduction (2 messages, latest: Sep 12 2022 at 16:09)
• ✔ zsh: no such file or directory: /usr/local/bin/brew (1 message, latest: Sep 12 2022 at 16:07)
• cp permission denied (3 messages, latest: Sep 12 2022 at 14:09)
• zsh: no such file or directory: /usr/local/bin/brew (1 message, latest: Sep 12 2022 at 13:27)
• What lean can't do (12 messages, latest: Sep 12 2022 at 13:11)
• Automatic proof for nat-sub (11 messages, latest: Sep 12 2022 at 08:56)
• Efficient coinduction (4 messages, latest: Sep 12 2022 at 01:42)
• Custom equation compiler (3 messages, latest: Sep 11 2022 at 15:37)
• Functions are fun_like (2 messages, latest: Sep 10 2022 at 17:13)
• ordered refactor resurrected (41 messages, latest: Sep 10 2022 at 01:50)
• bors yeets PRs from #queue (4 messages, latest: Sep 09 2022 at 12:40)
• understanding universe error (15 messages, latest: Sep 07 2022 at 20:00)
• linarith failure (12 messages, latest: Sep 07 2022 at 12:05)
• error: file 'init' not found in the search path (6 messages, latest: Sep 06 2022 at 19:14)
• Golfing an integral (6 messages, latest: Sep 06 2022 at 06:55)
• Turning Fin into a structure again (8 messages, latest: Sep 05 2022 at 19:08)
• Diamond with ordered rings (19 messages, latest: Sep 05 2022 at 13:14)
• Azure failures (5 messages, latest: Sep 05 2022 at 11:45)
• delegated and not merged (1 message, latest: Sep 04 2022 at 22:37)
• mathlib stats overflow (4 messages, latest: Sep 03 2022 at 19:30)
• ✔ rw \[set.preimage_comp\] sees id everywhere (2 messages, latest: Sep 03 2022 at 18:23)
• Meta weirdness (was: norm_num question) (11 messages, latest: Sep 03 2022 at 17:45)
• rw \[set.preimage_comp\] sees id everywhere (3 messages, latest: Sep 02 2022 at 21:49)
• ✔ norm_num question (3 messages, latest: Sep 02 2022 at 19:59)
• slow decl (6 messages, latest: Sep 02 2022 at 14:38)
• quotient group is uniform (25 messages, latest: Sep 02 2022 at 09:47)
• how to deal with "underbundling" (9 messages, latest: Sep 02 2022 at 08:46)
• naming contest (104 messages, latest: Sep 02 2022 at 02:28)
• CI takes several hours and then cancels (45 messages, latest: Sep 01 2022 at 20:21)
• is_absolute_value (9 messages, latest: Sep 01 2022 at 20:14)
• golfing contest (11 messages, latest: Sep 01 2022 at 18:15)
• simps on new style structures (6 messages, latest: Sep 01 2022 at 15:44)
• simp doesn't substitute my definitions (9 messages, latest: Sep 01 2022 at 14:23)
• duplicate lemma?: dvd_add (9 messages, latest: Aug 31 2022 at 21:41)
• Coq community survey 2022 (36 messages, latest: Aug 31 2022 at 21:25)
• Redirecting dot notation (16 messages, latest: Aug 31 2022 at 17:45)
• autogenerated instance names (7 messages, latest: Aug 31 2022 at 13:32)
• Confused about simp_nf linter (7 messages, latest: Aug 31 2022 at 12:18)
• lean failing on large proofs (18 messages, latest: Aug 31 2022 at 06:24)
• Interpreting global choice in type theory (8 messages, latest: Aug 31 2022 at 05:17)
• splitting support from algebra/monoid_algebra/basic (2 messages, latest: Aug 31 2022 at 02:13)
• VM unreachable instruction has been reached (4 messages, latest: Aug 30 2022 at 15:22)
• How to better use "let"? (2 messages, latest: Aug 30 2022 at 14:05)
• Corrupted olean (7 messages, latest: Aug 30 2022 at 10:50)
• Hypotheses or premises? (10 messages, latest: Aug 29 2022 at 15:04)
• Lean → false (4 messages, latest: Aug 29 2022 at 13:54)
• Convert timing out (11 messages, latest: Aug 29 2022 at 10:26)
• example attributes (19 messages, latest: Aug 28 2022 at 08:09)
• Simplify dist def for sequence_tendsto (2 messages, latest: Aug 27 2022 at 14:33)
• linarith with abs (4 messages, latest: Aug 27 2022 at 14:07)
• Freeze analysis.normed.group.basic (8 messages, latest: Aug 26 2022 at 19:40)
• leanproject get-cache slow? (19 messages, latest: Aug 26 2022 at 17:20)
• Funny error by to_additive (4 messages, latest: Aug 26 2022 at 01:36)
• unused argument (30 messages, latest: Aug 25 2022 at 21:17)
• tauto! fails on ne (36 messages, latest: Aug 25 2022 at 18:23)
• Finite sets/types docs (6 messages, latest: Aug 25 2022 at 07:15)
• Instance cache in the infoview (66 messages, latest: Aug 24 2022 at 19:14)
• typeclasses for orders with neg and inv (15 messages, latest: Aug 24 2022 at 15:11)
• fails_quickly (8 messages, latest: Aug 24 2022 at 08:59)
• ✔ mathlib-dependent-issues-bot too agressive? (4 messages, latest: Aug 23 2022 at 17:39)
• lean orange bars wont go away (33 messages, latest: Aug 23 2022 at 16:22)
• lean3 impl questions (82 messages, latest: Aug 23 2022 at 07:35)
• nat.prime (25 messages, latest: Aug 23 2022 at 02:48)
• \/ expansion (7 messages, latest: Aug 23 2022 at 01:05)
• Error "downloading component" (2 messages, latest: Aug 22 2022 at 09:06)
• exact this (23 messages, latest: Aug 22 2022 at 08:07)
• Proving inequalities over the reals involving division (11 messages, latest: Aug 21 2022 at 22:47)
• finsupp refactor (46 messages, latest: Aug 21 2022 at 11:23)
• haveI vs letI (3 messages, latest: Aug 21 2022 at 10:34)
• Why does tauto not work here? (1 message, latest: Aug 21 2022 at 00:41)
• convex/star and convex/basic (12 messages, latest: Aug 20 2022 at 20:01)
• Moving order structures to mathlib (3 messages, latest: Aug 20 2022 at 17:16)
• fintype_finite (3 messages, latest: Aug 20 2022 at 10:05)
• old_structure_cmd in morphism type classes (3 messages, latest: Aug 20 2022 at 09:12)
• rsuffices (24 messages, latest: Aug 20 2022 at 07:23)
• docs#ennreal.coe_nonneg (9 messages, latest: Aug 19 2022 at 22:26)
• Refactor to use list_blank (7 messages, latest: Aug 19 2022 at 21:55)
• defeq abuse: monoid_algebra → finsupp (51 messages, latest: Aug 19 2022 at 14:54)
• is_well_founded design (2 messages, latest: Aug 18 2022 at 23:54)
• more frequent build failures (2 messages, latest: Aug 18 2022 at 18:26)
• naive gitpod questions (11 messages, latest: Aug 18 2022 at 14:17)
• Hoskinson runners (4 messages, latest: Aug 18 2022 at 13:48)
• smul_assoc_class (17 messages, latest: Aug 18 2022 at 09:20)
• diff vs ne_locus (12 messages, latest: Aug 18 2022 at 07:13)
• display of inhabited (29 messages, latest: Aug 17 2022 at 18:13)
• Possible diamond for the reals (12 messages, latest: Aug 17 2022 at 17:14)
• "type has metavariables" error in structure default field (7 messages, latest: Aug 17 2022 at 15:35)
• redefining alg_equiv_class (9 messages, latest: Aug 17 2022 at 13:51)
• Paulson's "small formalisation challenges" (22 messages, latest: Aug 17 2022 at 05:47)
• bors ate my PR? (5 messages, latest: Aug 17 2022 at 05:44)
• github organisation avatar (5 messages, latest: Aug 17 2022 at 00:01)
• tidy bug (47 messages, latest: Aug 16 2022 at 21:58)
• ✔ Different but equivalent type in function input (2 messages, latest: Aug 16 2022 at 16:45)
• Different but equivalent type in function input (2 messages, latest: Aug 16 2022 at 16:15)
• lean Mathematical Alphanumeric Symbols support (2 messages, latest: Aug 16 2022 at 16:14)
• What is this Real-like number system (8 messages, latest: Aug 16 2022 at 12:51)
• bors build failure (88 messages, latest: Aug 16 2022 at 05:36)
• pnat vs \[fact (0 < n)\] (10 messages, latest: Aug 15 2022 at 01:45)
• ✔ simping with instance arguments (1 message, latest: Aug 14 2022 at 22:35)
• map from mult gp to add gp (178 messages, latest: Aug 14 2022 at 20:04)
• subsingleton instance makes a structure timeout (11 messages, latest: Aug 14 2022 at 05:57)
• Terminal tidy (23 messages, latest: Aug 13 2022 at 19:17)
• Category instance for set (7 messages, latest: Aug 13 2022 at 11:51)
• unknown identifier 'category_theory.category.comp' (4 messages, latest: Aug 13 2022 at 02:56)
• ✔ leanprover-contrib (1 message, latest: Aug 12 2022 at 20:26)
• RFC: printing coercions with type ascriptions (22 messages, latest: Aug 12 2022 at 11:28)
• positivity on nat and fin (7 messages, latest: Aug 12 2022 at 00:53)
• Tactic to prove function is polynomial time (13 messages, latest: Aug 11 2022 at 18:24)
• leanprover-contrib (17 messages, latest: Aug 11 2022 at 18:19)
• How does intros after revert_all remember hypothesis names? (4 messages, latest: Aug 11 2022 at 16:54)
• redefine has_ordered_sub (22 messages, latest: Aug 11 2022 at 15:41)
• Lean 3.46.0 (7 messages, latest: Aug 11 2022 at 02:30)
• @[reducible] defs of classes on the leadup to Lean4. (14 messages, latest: Aug 10 2022 at 20:54)
• Namespaces for ring lemmas (12 messages, latest: Aug 09 2022 at 23:17)
• ✔ rw gives error message, but still works? (3 messages, latest: Aug 09 2022 at 20:22)
• rw gives error message, but still works? (1 message, latest: Aug 09 2022 at 20:10)
• Automatically checking function is polynomial time (5 messages, latest: Aug 09 2022 at 19:23)
• lean game maker (10 messages, latest: Aug 09 2022 at 16:36)
• Define own notation (8 messages, latest: Aug 09 2022 at 12:14)
• Pulling a continuous map back along an embedding (2 messages, latest: Aug 09 2022 at 05:03)
• metric with relaxed inequality (7 messages, latest: Aug 08 2022 at 07:00)
• Hensel lemma privacy (1 message, latest: Aug 08 2022 at 02:30)
• Generalizing fin away from (n + 1) (14 messages, latest: Aug 07 2022 at 23:42)
• simping with instance arguments (3 messages, latest: Aug 07 2022 at 17:37)
• "Verbose mode" for VSCode? (11 messages, latest: Aug 07 2022 at 07:35)
• ✔ apply_instance using instances which should not be visi… (9 messages, latest: Aug 07 2022 at 06:25)
• notation in probability theory (6 messages, latest: Aug 06 2022 at 19:24)
• timeout depending on variable location (4 messages, latest: Aug 06 2022 at 03:52)
• Finding the correct typeclass for has_smul (14 messages, latest: Aug 05 2022 at 23:56)
• Turn off "declaration uses sorry" (5 messages, latest: Aug 05 2022 at 10:05)
• ✔ multiple viable caches from parent commits (26 messages, latest: Aug 05 2022 at 08:47)
• multiple viable caches from parent commits (4 messages, latest: Aug 05 2022 at 08:17)
• unfolding definitions from type class (49 messages, latest: Aug 04 2022 at 21:36)
• Change VSCode infoview font? (6 messages, latest: Aug 04 2022 at 21:12)
• Disable notation? (8 messages, latest: Aug 04 2022 at 20:39)
• How to prove (z-1)/(z-1)=1 ? (4 messages, latest: Aug 04 2022 at 17:13)
• Pincer recursion? (3 messages, latest: Aug 04 2022 at 02:01)
• Hoskinson Center web pages (5 messages, latest: Aug 03 2022 at 13:04)
• fintype for functions (47 messages, latest: Aug 03 2022 at 09:38)
• universe polymorphism (15 messages, latest: Aug 03 2022 at 07:46)
• ✔ decidable_exists_fintype with explicit argument (12 messages, latest: Aug 03 2022 at 06:37)
• duplicate lemma : nat_ne_top (10 messages, latest: Aug 03 2022 at 00:02)
• ✔ decidable_eq to decidable_pred (1 message, latest: Aug 02 2022 at 22:26)
• [Making mathlib more readable (was: Improving the mathlib …](topic/Making.20mathlib.20more.20readable.20(was.3A.20Improving.20the.20mathlib.20.2E.2E.2E.html) (40 messages, latest: Aug 01 2022 at 15:49)
• Lost end in merge (4 messages, latest: Aug 01 2022 at 09:23)
• oleans not downloading (5 messages, latest: Aug 01 2022 at 09:08)
• norm_num with int.fract (3 messages, latest: Aug 01 2022 at 07:22)
• Deterministic timeout in rcases (22 messages, latest: Jul 31 2022 at 23:21)
• "Build mathlib" fails without logs (5 messages, latest: Jul 31 2022 at 17:30)
• PR topics (22 messages, latest: Jul 31 2022 at 14:39)
• Improving the mathlib style guide (59 messages, latest: Jul 31 2022 at 01:08)
• Chain of compositions (6 messages, latest: Jul 30 2022 at 19:30)
• has_coe_to_fun instance search (6 messages, latest: Jul 30 2022 at 17:26)
• Required definitions (13 messages, latest: Jul 30 2022 at 15:40)
• a poem about formalization (8 messages, latest: Jul 30 2022 at 00:31)
• ✔ Docstrings and expand_exists (4 messages, latest: Jul 29 2022 at 19:18)
• Docstrings and expand_exists (1 message, latest: Jul 29 2022 at 19:11)
• Formalizing Chemical Theory (67 messages, latest: Jul 28 2022 at 20:13)
• vscode intellisense hover controls (2 messages, latest: Jul 28 2022 at 18:29)
• multiplicative, additive (14 messages, latest: Jul 28 2022 at 18:14)
• ZFC in Lean (11 messages, latest: Jul 28 2022 at 15:15)
• simp_rw weirdness (21 messages, latest: Jul 28 2022 at 12:47)
• ⊤ ≤ span in basis constructors (10 messages, latest: Jul 28 2022 at 05:25)
• ne_bot of ultrafilter (31 messages, latest: Jul 27 2022 at 20:51)
• expand_exists questions (4 messages, latest: Jul 27 2022 at 17:50)
• is_pow_tower (13 messages, latest: Jul 27 2022 at 17:22)
• notation for sets (21 messages, latest: Jul 27 2022 at 16:51)
• unicode subscripts and superscripts (3 messages, latest: Jul 27 2022 at 13:40)
• from iso between sets to iso between groups (18 messages, latest: Jul 27 2022 at 11:22)
• ✔ set_option profiler (3 messages, latest: Jul 27 2022 at 10:43)
• set_option profiler (2 messages, latest: Jul 27 2022 at 09:52)
• working with filter bases (6 messages, latest: Jul 26 2022 at 21:07)
• problem (14 messages, latest: Jul 26 2022 at 18:53)
• decidable_eq to decidable_pred (8 messages, latest: Jul 26 2022 at 13:55)
• doc-gen not showing sum notation (3 messages, latest: Jul 25 2022 at 20:15)
• Choice for a sum of polynomials (9 messages, latest: Jul 25 2022 at 20:07)
• Paper on change of variables (18 messages, latest: Jul 25 2022 at 18:29)
• to_additive (72 messages, latest: Jul 25 2022 at 12:42)
• Which tactic can solve it automatically? (3 messages, latest: Jul 25 2022 at 04:32)
• HoTT question (24 messages, latest: Jul 24 2022 at 21:35)
• How to navigate backwards in conv mode (9 messages, latest: Jul 24 2022 at 14:07)
• debugging compute_degree_le (20 messages, latest: Jul 23 2022 at 19:11)
• cache is incomplete (31 messages, latest: Jul 23 2022 at 18:18)
• library for fintype and boolean (5 messages, latest: Jul 23 2022 at 14:01)
• Motive not type correct in rw (14 messages, latest: Jul 23 2022 at 01:29)
• adding type classes to structures (11 messages, latest: Jul 22 2022 at 13:05)
• Creating own Prop universe (20 messages, latest: Jul 22 2022 at 02:16)
• doc-gen searches docstrings! (2 messages, latest: Jul 21 2022 at 16:08)
• drafting web design help (3 messages, latest: Jul 20 2022 at 23:16)
• simplify type of term in goal (8 messages, latest: Jul 20 2022 at 20:50)
• ✔ VS Code color scheme (2 messages, latest: Jul 20 2022 at 17:55)
• VS Code color scheme (24 messages, latest: Jul 20 2022 at 17:18)
• dfinsupp vs finsupp implementation (7 messages, latest: Jul 20 2022 at 15:10)
• doc-gen doesn't have continuous_semilinear_map_class (3 messages, latest: Jul 20 2022 at 14:34)
• Queue histograms (53 messages, latest: Jul 20 2022 at 09:43)
• ZFC (12 messages, latest: Jul 20 2022 at 04:45)
• countable types (63 messages, latest: Jul 20 2022 at 03:36)
• Refactoring sheaves (54 messages, latest: Jul 20 2022 at 03:16)
• Trouble with type classes (4 messages, latest: Jul 19 2022 at 20:38)
• Automatic ext lemmas fails when using parameters (2 messages, latest: Jul 19 2022 at 20:18)
• category_theory/functor/default (3 messages, latest: Jul 19 2022 at 16:25)
• Why linear_ordered_ring (19 messages, latest: Jul 19 2022 at 15:29)
• moving pmf to probability (3 messages, latest: Jul 19 2022 at 12:04)
• debug deterministic timeout (7 messages, latest: Jul 19 2022 at 00:04)
• modules over non-unital rings (2 messages, latest: Jul 18 2022 at 23:05)
• PSA: queue crisis (2 messages, latest: Jul 18 2022 at 20:41)
• conditional lattice refactor (173 messages, latest: Jul 18 2022 at 16:32)
• ✔ How to use char_p? (11 messages, latest: Jul 17 2022 at 22:07)
• [algebra ℚ A] vs [char_zero A] (13 messages, latest: Jul 17 2022 at 18:30)
• not_not and simp (24 messages, latest: Jul 17 2022 at 18:28)
• inline definitions into instances (16 messages, latest: Jul 17 2022 at 17:02)
• Lean implementation in Javascript? (9 messages, latest: Jul 17 2022 at 11:52)
• even_odd_rec as a wrapper for binary_rec? (7 messages, latest: Jul 17 2022 at 10:40)
• Timeout in the kernel (8 messages, latest: Jul 17 2022 at 06:42)
• missing commands (8 messages, latest: Jul 16 2022 at 20:06)
• class notes, mathcamp 2020 (22 messages, latest: Jul 16 2022 at 12:54)
• complexity of mathlib (4 messages, latest: Jul 16 2022 at 00:59)
• help with supr proof (23 messages, latest: Jul 15 2022 at 21:25)
• ZFC intersection (6 messages, latest: Jul 15 2022 at 21:20)
• Set.mk (5 messages, latest: Jul 15 2022 at 16:56)
• hard time with simple equality (11 messages, latest: Jul 15 2022 at 16:39)
• Discrete monoidal categories (2 messages, latest: Jul 15 2022 at 14:37)
• More add_action instances (3 messages, latest: Jul 15 2022 at 00:32)
• ordinal.out' (38 messages, latest: Jul 15 2022 at 00:06)
• classical.em without funext / quot.sound (38 messages, latest: Jul 14 2022 at 20:22)
• Typeclasses for morphisms (209 messages, latest: Jul 14 2022 at 17:21)
• ✔ initial segment coercions (6 messages, latest: Jul 14 2022 at 16:28)
• initial segment coercions (4 messages, latest: Jul 14 2022 at 16:19)
• ZFC definable class (124 messages, latest: Jul 14 2022 at 15:11)
• comments highlighted in VSCode (38 messages, latest: Jul 14 2022 at 08:08)
• ✔ structure declaration timeout (2 messages, latest: Jul 14 2022 at 05:47)
• structure declaration timeout (2 messages, latest: Jul 14 2022 at 05:15)
• suspend incremental checking (6 messages, latest: Jul 13 2022 at 16:48)
• mathlib stats (16 messages, latest: Jul 13 2022 at 10:34)
• unknown local constant: _ffresh.0 (11 messages, latest: Jul 13 2022 at 05:32)
• diamond: galois_field algebras (28 messages, latest: Jul 11 2022 at 16:24)
• section doc string issue (5 messages, latest: Jul 11 2022 at 10:37)
• Sup_range as simp (10 messages, latest: Jul 11 2022 at 10:35)
• json.parse "-1" = some (json.of_int 4294967295) (6 messages, latest: Jul 11 2022 at 08:38)
• Role of Type in the Yoneda lemma in Lean (1 message, latest: Jul 11 2022 at 02:02)
• Incomplete pattern match (36 messages, latest: Jul 10 2022 at 18:53)
• having to specify members of type class with default values (20 messages, latest: Jul 10 2022 at 17:39)
• opt_param vs default fields in structures (3 messages, latest: Jul 10 2022 at 10:42)
• deep recursion in list.mmap (16 messages, latest: Jul 10 2022 at 06:27)
• Bug in ring_nf? (2 messages, latest: Jul 10 2022 at 03:01)
• refine_struct and opt_param (20 messages, latest: Jul 10 2022 at 01:13)
• ITP for FOL + ZFC (1010 messages, latest: Jul 09 2022 at 19:59)
• Installation instructions for macOS High Sierra (12 messages, latest: Jul 09 2022 at 17:19)
• Subobjects of quotients (3 messages, latest: Jul 09 2022 at 16:49)
• set exponentiation in mathlib (16 messages, latest: Jul 09 2022 at 16:01)
• Hamming naming (24 messages, latest: Jul 09 2022 at 09:12)
• build logs (3 messages, latest: Jul 08 2022 at 22:19)
• lmul generalization (9 messages, latest: Jul 08 2022 at 19:06)
• nat.subtype.order_iso_of_nat (6 messages, latest: Jul 08 2022 at 17:22)
• Complete lattice interval instances (8 messages, latest: Jul 08 2022 at 01:58)
• unexpected occurrence of recursive function in tauto (1 message, latest: Jul 07 2022 at 21:22)
• equivalent/incomparable els in a preorder (14 messages, latest: Jul 07 2022 at 18:23)
• ✔ simp only and term mode (14 messages, latest: Jul 06 2022 at 19:50)
• has_nat_cast (20 messages, latest: Jul 06 2022 at 19:34)
• simp only and term mode (1 message, latest: Jul 06 2022 at 19:02)
• ✔ VSCode reopen files based on branch (4 messages, latest: Jul 05 2022 at 03:51)
• VSCode reopen files based on branch (3 messages, latest: Jul 05 2022 at 01:32)
• by_contradiction timeouts (7 messages, latest: Jul 05 2022 at 00:11)
• authenticity of github.com can't be established (10 messages, latest: Jul 02 2022 at 21:44)
• well-founded lt (174 messages, latest: Jul 02 2022 at 17:40)
• Changing the default behavior of leanproject get-cache (9 messages, latest: Jul 01 2022 at 21:41)
• faster leanproject build? (8 messages, latest: Jul 01 2022 at 20:22)
• implicit mk_iff (3 messages, latest: Jun 30 2022 at 21:11)
• forall congr (29 messages, latest: Jun 30 2022 at 16:01)
• Timeout in a very large proof (4 messages, latest: Jun 30 2022 at 12:31)
• What is the fastest known data rep for "searching math"? (6 messages, latest: Jun 30 2022 at 12:30)
• unable to use leanproject (11 messages, latest: Jun 30 2022 at 04:56)
• ∄ notation for ¬∃ (12 messages, latest: Jun 29 2022 at 18:54)
• nnreal lattice broken (69 messages, latest: Jun 29 2022 at 18:52)
• enat pain (38 messages, latest: Jun 29 2022 at 17:56)
• ✔ Slow mathlib build (7 messages, latest: Jun 29 2022 at 13:36)
• scalar smul naming discrepancy (21 messages, latest: Jun 29 2022 at 12:09)
• [If Lean4 is assembler, then a language like _ is C++?](topic/If.20Lean4.20is.20assembler.2C.20then.20a.20language.20like.20_.20is.20C.2B.2B.3F.html) (25 messages, latest: Jun 29 2022 at 02:02)
• Can you provide me with some Category Theory / Diagram Chase (18 messages, latest: Jun 28 2022 at 21:17)
• ✔ Orange bar hell on fresh leanproject (11 messages, latest: Jun 28 2022 at 18:29)
• continuous bilinear map application is noncomputable (8 messages, latest: Jun 28 2022 at 12:13)
• namespaces in VSCode (19 messages, latest: Jun 28 2022 at 11:11)
• Term has type 1 (17 messages, latest: Jun 27 2022 at 22:18)
• Orange bar hell on fresh leanproject (44 messages, latest: Jun 27 2022 at 17:06)
• PR 15000 (9 messages, latest: Jun 27 2022 at 14:36)
• Empty variable declarations (2 messages, latest: Jun 27 2022 at 13:26)
• Sort-indexed pi type (27 messages, latest: Jun 27 2022 at 10:43)
• two minor tactic bugs (1 message, latest: Jun 27 2022 at 09:56)
• Sup_eq_supr (2 messages, latest: Jun 26 2022 at 15:31)
• simp-normal form for b = some a (15 messages, latest: Jun 26 2022 at 01:44)
• λ-intros mismatch (5 messages, latest: Jun 25 2022 at 21:20)
• equation compiler failing (11 messages, latest: Jun 25 2022 at 20:33)
• has_inv.to_has_abs (17 messages, latest: Jun 24 2022 at 21:58)
• Request for non-master branch write access (7 messages, latest: Jun 24 2022 at 00:25)
• Function inequalities (12 messages, latest: Jun 23 2022 at 22:13)
• Typeclass search unfolds type aliases (6 messages, latest: Jun 23 2022 at 12:56)
• infoview weirdness (2 messages, latest: Jun 23 2022 at 07:10)
• parameters and universe levels (9 messages, latest: Jun 22 2022 at 20:00)
• Eliminating algebra {ℕ,ℤ,ℚ} R diamonds (7 messages, latest: Jun 22 2022 at 11:47)
• eq.subst vs. ▸ (7 messages, latest: Jun 22 2022 at 11:04)
• ✔ Strong induction under sum (6 messages, latest: Jun 21 2022 at 14:22)
• Boolean algebras and sets (20 messages, latest: Jun 21 2022 at 12:40)
• How can we call Lean4 from python, exists a lib? (12 messages, latest: Jun 21 2022 at 00:00)
• eq.rec with dependent types (17 messages, latest: Jun 20 2022 at 22:47)
• Trouble with order_hom_class needing implicit parameters (7 messages, latest: Jun 20 2022 at 19:12)
• norm_num (59 messages, latest: Jun 20 2022 at 15:40)
• Sort is Prop (13 messages, latest: Jun 19 2022 at 21:15)
• PRs for which I'm a suggested reviewer (3 messages, latest: Jun 19 2022 at 17:48)
• Union precedence (2 messages, latest: Jun 18 2022 at 15:43)
• Proof size (33 messages, latest: Jun 18 2022 at 05:45)
• ✔ leanproject get-cache "Aborted" (14 messages, latest: Jun 17 2022 at 16:26)
• ✔ capabilities of nlinarith (1 message, latest: Jun 16 2022 at 22:10)
• ✔ Case distinction in definition (1 message, latest: Jun 16 2022 at 22:10)
• Case distinction in definition (11 messages, latest: Jun 16 2022 at 20:23)
• ✔ Linting takes long on leaf file PR (5 messages, latest: Jun 16 2022 at 19:10)
• Tactic timeout (10 messages, latest: Jun 16 2022 at 16:24)
• capabilities of nlinarith (6 messages, latest: Jun 16 2022 at 15:25)
• ✔ field_simp breaking under new simp lemmas (5 messages, latest: Jun 16 2022 at 12:04)
• field_simp breaking under new simp lemmas (2 messages, latest: Jun 16 2022 at 11:00)
• English-Math to Lean4 Conversion? (10 messages, latest: Jun 16 2022 at 01:22)
• deriving has_coe and coe_inj (10 messages, latest: Jun 15 2022 at 22:15)
• Can't infer universe level (15 messages, latest: Jun 15 2022 at 14:16)
• casing on set (3 messages, latest: Jun 14 2022 at 20:03)
• irreducible is a class - should it stay that way? (9 messages, latest: Jun 14 2022 at 19:03)
• How do you construct a sum over divisors of n? (14 messages, latest: Jun 14 2022 at 18:20)
• Metamath Zero thesis defense (15 messages, latest: Jun 13 2022 at 22:07)
• "Updated 22 hours ago" (3 messages, latest: Jun 13 2022 at 18:16)
• zmod comm_ring field diamond (21 messages, latest: Jun 13 2022 at 12:02)
• Dropping uniformity (8 messages, latest: Jun 13 2022 at 08:30)
• Freek #12: parallel postulate (28 messages, latest: Jun 13 2022 at 07:58)
• Density conjecture on unit fractions (22 messages, latest: Jun 13 2022 at 00:10)
• Changing a proof triggers recompilation of importing files (64 messages, latest: Jun 12 2022 at 13:36)
• proof for quotient.mk (6 messages, latest: Jun 11 2022 at 17:02)
• display of setoid.r (17 messages, latest: Jun 11 2022 at 15:42)
• Question: is there any math courses using lean? (3 messages, latest: Jun 11 2022 at 11:13)
• ✔ Retry merging from non maintainers ? (6 messages, latest: Jun 11 2022 at 10:09)
• proof assistant automation tactics (6 messages, latest: Jun 10 2022 at 21:20)
• Leans version of "Show Proof"? (22 messages, latest: Jun 10 2022 at 18:02)
• simp lemma priority (19 messages, latest: Jun 10 2022 at 16:49)
• Working around the elimination restriction (13 messages, latest: Jun 10 2022 at 15:53)
• wlog not working (29 messages, latest: Jun 10 2022 at 14:49)
• Performance when editing mathlib (43 messages, latest: Jun 10 2022 at 12:28)
• Question about producing named instances (4 messages, latest: Jun 10 2022 at 10:06)
• Lean for differential privacy (4 messages, latest: Jun 10 2022 at 09:25)
• Speccing a mathlib Mac (28 messages, latest: Jun 10 2022 at 08:49)
• Add import to existing mathlib file or create a new one? (3 messages, latest: Jun 09 2022 at 18:52)
• Question about {! !} (37 messages, latest: Jun 09 2022 at 12:03)
• Cryptography proofs (68 messages, latest: Jun 09 2022 at 11:34)
• A selfreferential paradox in Lean (26 messages, latest: Jun 09 2022 at 07:49)
• Why's noncomputable linear_ordered preferred over `orde… (12 messages, latest: Jun 09 2022 at 07:47)
• has_mem and has_coe to set (16 messages, latest: Jun 09 2022 at 06:36)
• empty definition (35 messages, latest: Jun 08 2022 at 22:48)
• dsimp and iff.rfl (15 messages, latest: Jun 08 2022 at 20:03)
• Extremely slow simp (47 messages, latest: Jun 08 2022 at 12:11)
• Documentation verbose (6 messages, latest: Jun 08 2022 at 07:47)
• class instance resolution failure (10 messages, latest: Jun 07 2022 at 22:31)
• squarefree, is_prime_pow, and factorization (7 messages, latest: Jun 07 2022 at 18:57)
• Documentation bugs in multiset (4 messages, latest: Jun 07 2022 at 12:47)
• Conditional complete lattice cleanup (6 messages, latest: Jun 06 2022 at 09:38)
• set on Sort (13 messages, latest: Jun 06 2022 at 05:56)
• Topologies of uniform convergence on sets (1 message, latest: Jun 05 2022 at 21:54)
• confused about what ih means (26 messages, latest: Jun 05 2022 at 16:11)
• Mutual recursion (5 messages, latest: Jun 04 2022 at 21:52)
• ✔ Mathematics behind 'structure' (9 messages, latest: Jun 04 2022 at 13:18)
• Simp normal form: bot_eq_zero, zero_eq_bot (14 messages, latest: Jun 04 2022 at 10:50)
• Mathematics behind 'structure' (2 messages, latest: Jun 04 2022 at 10:07)
• bundled finite sets (and avoiding decidable instances) (70 messages, latest: Jun 03 2022 at 22:22)
• mathlib CI submodule error (14 messages, latest: Jun 03 2022 at 18:50)
• Theorem - Transitivity of subgroups (25 messages, latest: Jun 03 2022 at 06:45)
• unfolding inherited infix (3 messages, latest: Jun 02 2022 at 23:10)
• equation compiler match on variable (27 messages, latest: Jun 02 2022 at 22:33)
• Avoiding boilerplate with subclasses (6 messages, latest: Jun 02 2022 at 22:20)
• lean path on Windows (12 messages, latest: Jun 02 2022 at 17:04)
• ✔ linters broke (2 messages, latest: Jun 02 2022 at 06:46)
• linters broke (1 message, latest: Jun 02 2022 at 06:00)
• odd_gt_zero (37 messages, latest: Jun 02 2022 at 05:59)
• Workshop: Machine-Checked Mathematics, March 2-4 (12 messages, latest: Jun 01 2022 at 17:39)
• Fast modexp (15 messages, latest: Jun 01 2022 at 06:44)
• coe_inv (4 messages, latest: May 31 2022 at 20:55)
• Strange excessive memory consumption (5 messages, latest: May 31 2022 at 20:28)
• "easy" label on mathlib PRs (18 messages, latest: May 31 2022 at 15:47)
• Rename cardinal.omega (24 messages, latest: May 31 2022 at 15:29)
• Magmide (5 messages, latest: May 31 2022 at 10:52)
• Formalization of Runtime Complexity of Sorting Algorithms (20 messages, latest: May 31 2022 at 00:56)
• Module.End breaks VS Code bracket colors (12 messages, latest: May 30 2022 at 18:54)
• ✔ Type check requires id (4 messages, latest: May 30 2022 at 11:25)
• installing 3.4 (18 messages, latest: May 29 2022 at 20:39)
• obtain bug (3 messages, latest: May 28 2022 at 21:12)
• ring_nf not consistently normalizing? (27 messages, latest: May 28 2022 at 07:53)
• auto ext in docs (5 messages, latest: May 28 2022 at 07:10)
• Buggy nth_rewrite? (5 messages, latest: May 28 2022 at 04:20)
• Type check requires id (1 message, latest: May 28 2022 at 04:05)
• bug in norm_num handling of ge? (23 messages, latest: May 27 2022 at 23:48)
• Microsoft Research PhD Fellowship (6 messages, latest: May 27 2022 at 10:14)
• ✔ deterministic timeout with alg_hom and algebraic_closure (6 messages, latest: May 27 2022 at 01:57)
• error after upgrade (34 messages, latest: May 27 2022 at 00:22)
• A possible diamond (188 messages, latest: May 25 2022 at 22:13)
• ✔ duplicate lemmas: nat.digits (3 messages, latest: May 25 2022 at 21:17)
• has_coe_to_fun on iff (20 messages, latest: May 25 2022 at 18:04)
• FinVect (20 messages, latest: May 25 2022 at 13:48)
• Profile pictures for github bots (6 messages, latest: May 25 2022 at 11:10)
• rss bot, include author? (37 messages, latest: May 25 2022 at 11:02)
• Priority of tensor_product notation. (4 messages, latest: May 24 2022 at 18:38)
• Lean 4 tutorial at NASA Formal Methods Conference (6 messages, latest: May 24 2022 at 16:13)
• linearity of functions (12 messages, latest: May 24 2022 at 14:50)
• Github maths markdown (14 messages, latest: May 23 2022 at 17:24)
• ✔ Can't import tactic (18 messages, latest: May 23 2022 at 13:30)
• remove some nonterminal simps? (4 messages, latest: May 23 2022 at 08:25)
• oleans broken in CI (7 messages, latest: May 23 2022 at 00:05)
• simp normal form for Iio ⊤ (9 messages, latest: May 22 2022 at 20:00)
• Type class trouble (33 messages, latest: May 22 2022 at 17:17)
• explicit parameters lead to more work (13 messages, latest: May 22 2022 at 15:42)
• exact_mod_cast within sums (5 messages, latest: May 21 2022 at 17:24)
• duplicate lemmas (23 messages, latest: May 21 2022 at 13:28)
• math markdown in github (3 messages, latest: May 20 2022 at 23:16)
• fooling squeeze_simp (9 messages, latest: May 20 2022 at 19:38)
• Making library_search smarter (34 messages, latest: May 20 2022 at 19:24)
• Broken "Go To Definition"? (6 messages, latest: May 20 2022 at 14:45)
• to_jordan_decomposition_smul (3 messages, latest: May 20 2022 at 14:16)
• ✔ VSCode puts error lines in the wrong place (12 messages, latest: May 19 2022 at 18:08)
• ✔ Weird variable tactic state behaviour (5 messages, latest: May 19 2022 at 16:27)
• Lean on M1 mac (33 messages, latest: May 19 2022 at 07:53)
• VSCode puts error lines in the wrong place (40 messages, latest: May 19 2022 at 07:14)
• Arbitrarily structurally recursive types (1 message, latest: May 19 2022 at 00:08)
• lean REPL (5 messages, latest: May 18 2022 at 22:05)
• Instance files (54 messages, latest: May 18 2022 at 11:21)
• Why is there a def for geom_sum? (21 messages, latest: May 17 2022 at 13:39)
• What is docs#euclidean.dist? (12 messages, latest: May 17 2022 at 13:05)
• Who started using filters like we do (10 messages, latest: May 17 2022 at 08:09)
• fin.induction (13 messages, latest: May 16 2022 at 21:17)
• conjecture declaration (59 messages, latest: May 16 2022 at 20:39)
• notation segfault (1 message, latest: May 16 2022 at 09:34)
• ext and with_top/bot (1 message, latest: May 15 2022 at 18:32)
• Implementation of Schaunel's Conjecture in Lean? (5 messages, latest: May 15 2022 at 15:31)
• refl for <= on ennreal (15 messages, latest: May 15 2022 at 14:43)
• decidable instances in indicator lemmas (39 messages, latest: May 15 2022 at 10:03)
• https://leanprover-community.github.io/mathlib_docs/ (111 messages, latest: May 15 2022 at 09:16)
• Get out of instance localization (1 message, latest: May 14 2022 at 12:50)
• Definition of fin.of_nat (17 messages, latest: May 14 2022 at 08:32)
• ✔ Wolfram Mathematica (8 messages, latest: May 13 2022 at 16:13)
• ✔ Generate documentation for a specific version of mathlib (20 messages, latest: May 13 2022 at 13:24)
• kernel slow to accept refl proof (23 messages, latest: May 12 2022 at 18:21)
• fin_random instance (10 messages, latest: May 12 2022 at 16:31)
• free_abelian_group (44 messages, latest: May 12 2022 at 13:17)
• to_additive heresy (8 messages, latest: May 12 2022 at 11:56)
• decidability and axioms (4 messages, latest: May 12 2022 at 07:15)
• timeout fixed by changing def to lemma (52 messages, latest: May 11 2022 at 19:08)
• LeanHammer? (5 messages, latest: May 11 2022 at 19:07)
• real map_supr (3 messages, latest: May 11 2022 at 16:50)
• use dependent instance assumptions (7 messages, latest: May 11 2022 at 16:34)
• Failed module instance search (5 messages, latest: May 11 2022 at 11:16)
• div_one' (10 messages, latest: May 10 2022 at 20:01)
• "Proofs by reflectivity" in Lean (39 messages, latest: May 10 2022 at 10:58)
• CI : Dependent Issues (49 messages, latest: May 10 2022 at 04:58)
• ✔ World 4, level 8 in 22 (3 messages, latest: May 09 2022 at 21:35)
• Contributing AVL tree module (5 messages, latest: May 09 2022 at 17:09)
• Problem working with number_theory/function_field.lean (2 messages, latest: May 09 2022 at 16:42)
• algebra hom morphism refactor (15 messages, latest: May 09 2022 at 14:41)
• unhappy user ID 104802998 (11 messages, latest: May 09 2022 at 14:11)
• "has canonical morphism" class (14 messages, latest: May 09 2022 at 10:12)
• rsuffices? (9 messages, latest: May 09 2022 at 00:41)
• sufficesI (22 messages, latest: May 08 2022 at 20:58)
• Semi-affine maps (1 message, latest: May 08 2022 at 16:15)
• wrong associativity in docs (2 messages, latest: May 07 2022 at 19:48)
• Typeclass resolution under binders (16 messages, latest: May 07 2022 at 19:40)
• Duplicate in Module.basic (2 messages, latest: May 07 2022 at 17:55)
• range subset vs forall mem (1 message, latest: May 07 2022 at 04:51)
• Finitely Generated Sets (5 messages, latest: May 07 2022 at 03:46)
• infinite cached failure for comm_semiring S (25 messages, latest: May 06 2022 at 12:55)
• zmod.nat_cast_mod vs zmod.int_cast_mod (8 messages, latest: May 06 2022 at 09:45)
• dot notation and typeclasses (5 messages, latest: May 05 2022 at 23:29)
• ✔ LaTeX beamer (11 messages, latest: May 05 2022 at 20:00)
• dec_trivial on nat vs int (27 messages, latest: May 05 2022 at 18:56)
• New edition of the Hitchhiker's Guide based on 3.20.0c (28 messages, latest: May 05 2022 at 11:13)
• alias issue in algebra.order.group (19 messages, latest: May 04 2022 at 16:30)
• normed_ring vs normed_field (169 messages, latest: May 04 2022 at 13:49)
• ✔ How does this proof work? (3 messages, latest: May 04 2022 at 01:38)
• How does this proof work? (18 messages, latest: May 04 2022 at 00:56)
• Equality of psigma implies equality (19 messages, latest: May 03 2022 at 22:51)
• Lean job in Orsay (2 messages, latest: May 03 2022 at 21:05)
• ✔ switching between extensions (3 messages, latest: May 03 2022 at 15:42)
• ✔ install elan fails in CI (12 messages, latest: May 03 2022 at 14:11)
• switching between extensions (2 messages, latest: May 03 2022 at 13:53)
• install elan fails in CI (16 messages, latest: May 03 2022 at 10:42)
• Hypothesis causes an infinite loop in the VM (3 messages, latest: May 03 2022 at 06:58)
• linter fails (15 messages, latest: May 03 2022 at 03:10)
• dual_map and transpose (1 message, latest: May 02 2022 at 23:53)
• Merge conflicts (23 messages, latest: May 02 2022 at 23:18)
• Localized instances (11 messages, latest: May 02 2022 at 20:30)
• dealing with partial functions (3 messages, latest: May 02 2022 at 19:02)
• Timeout (71 messages, latest: May 02 2022 at 12:01)
• initialize_simps_projections for inductive types (2 messages, latest: May 02 2022 at 10:38)
• Notation for order_dual (21 messages, latest: May 02 2022 at 10:24)
• simp refuses to work (13 messages, latest: May 01 2022 at 21:36)
• Elementary definitions on top of mathlib's (3 messages, latest: May 01 2022 at 20:48)
• Unit lemmas (29 messages, latest: May 01 2022 at 18:20)
• Sokoban using JSCoq (2 messages, latest: May 01 2022 at 17:16)
• Where is #where? (8 messages, latest: May 01 2022 at 02:34)
• ✔ ×⨯ (3 messages, latest: Apr 30 2022 at 17:03)
• Gowers ATP Project (35 messages, latest: Apr 29 2022 at 20:09)
• A random discussion about Gowers's ATP Project (4 messages, latest: Apr 29 2022 at 15:45)
• Copyright header (30 messages, latest: Apr 29 2022 at 02:39)
• Implementing an advanced change tactic (7 messages, latest: Apr 28 2022 at 21:28)
• Fully qualify a shadowed name (21 messages, latest: Apr 28 2022 at 19:00)
• to_additive attribute order (15 messages, latest: Apr 28 2022 at 01:33)
• norm_cast changes? (3 messages, latest: Apr 27 2022 at 21:48)
• Implicit proof (proposition) argument in partial function (5 messages, latest: Apr 27 2022 at 17:32)
• Extension of valuation to completion creates diamond? (19 messages, latest: Apr 27 2022 at 15:54)
• What to do with PRs awaiting-review with red CI (13 messages, latest: Apr 27 2022 at 12:35)
• Rant (9 messages, latest: Apr 27 2022 at 11:10)
• default implementations of type class in hierarchy (9 messages, latest: Apr 26 2022 at 22:01)
• derive instances (6 messages, latest: Apr 26 2022 at 21:35)
• recursive rw (14 messages, latest: Apr 25 2022 at 21:49)
• github not showing pushes (8 messages, latest: Apr 25 2022 at 21:04)
• how to organize extra lemmas (7 messages, latest: Apr 25 2022 at 19:53)
• Pattern matching in proof (9 messages, latest: Apr 23 2022 at 17:56)
• fails_quickly + nat.subtype.order_bot (5 messages, latest: Apr 23 2022 at 17:51)
• Aligning submodule.quotient and add_subgroup.quotient (14 messages, latest: Apr 23 2022 at 05:07)
• Is lean 3 still more suited for mathematical proving? (8 messages, latest: Apr 23 2022 at 04:17)
• A little project of mine (30 messages, latest: Apr 22 2022 at 23:28)
• Lean Tutorial Issue (32 messages, latest: Apr 22 2022 at 22:49)
• universe levels for is_free_group (51 messages, latest: Apr 22 2022 at 21:07)
• ✔ No refl? (3 messages, latest: Apr 22 2022 at 13:39)
• No refl? (11 messages, latest: Apr 22 2022 at 12:28)
• ✔ what is the tag for lean3? (7 messages, latest: Apr 22 2022 at 00:09)
• natural number game solution (7 messages, latest: Apr 21 2022 at 23:11)
• what is the tag for lean3? (12 messages, latest: Apr 21 2022 at 22:59)
• Understanding Symmetric Derivative (8 messages, latest: Apr 21 2022 at 17:33)
• lean-3.39.1 branch not updating (7 messages, latest: Apr 21 2022 at 13:14)
• non-unital sub(semi)rings (9 messages, latest: Apr 21 2022 at 12:36)
• Lagrange theorem in finset form (17 messages, latest: Apr 20 2022 at 21:06)
• ring_hom notation and friends (43 messages, latest: Apr 20 2022 at 16:50)
• Custom induction for def (17 messages, latest: Apr 20 2022 at 15:55)
• replacing category_theory.discrete with a structure (16 messages, latest: Apr 20 2022 at 09:16)
• Golfing a sequence of applies (11 messages, latest: Apr 19 2022 at 21:51)
• NNG down? (4 messages, latest: Apr 19 2022 at 20:37)
• multiset.sum (3 messages, latest: Apr 19 2022 at 19:59)
• recompiling mathlib (18 messages, latest: Apr 19 2022 at 15:01)
• rw not working (17 messages, latest: Apr 18 2022 at 10:55)
• Functions and Propositions (22 messages, latest: Apr 18 2022 at 05:46)
• proof about recursion with timeout (12 messages, latest: Apr 17 2022 at 20:10)
• to_additive and structures (5 messages, latest: Apr 17 2022 at 16:52)
• Certificate problem at installing elan (16 messages, latest: Apr 17 2022 at 16:12)
• elan downloads only Lean 3, not Lean 4 (4 messages, latest: Apr 17 2022 at 14:08)
• Inferring decidability (5 messages, latest: Apr 17 2022 at 02:29)
• Reverse cases_on (8 messages, latest: Apr 16 2022 at 22:52)
• ✔ import causes deterministic timeout (1 message, latest: Apr 16 2022 at 21:17)
• Hidden goal (5 messages, latest: Apr 16 2022 at 16:02)
• import causes deterministic timeout (13 messages, latest: Apr 16 2022 at 15:25)
• ✔ pi.normed_* instances (8 messages, latest: Apr 16 2022 at 14:07)
• Workflow (2 messages, latest: Apr 16 2022 at 01:20)
• Normed linear ordered field (22 messages, latest: Apr 15 2022 at 15:31)
• Cubics (24 messages, latest: Apr 15 2022 at 05:25)
• Fails to unfold function definition (10 messages, latest: Apr 14 2022 at 11:14)
• An example of why formalization is useful (84 messages, latest: Apr 14 2022 at 10:55)
• Newly downloaded repo has errors (88 messages, latest: Apr 14 2022 at 10:01)
• Character theory (2 messages, latest: Apr 14 2022 at 08:39)
• Tips and tricks (81 messages, latest: Apr 13 2022 at 20:19)
• poly (8 messages, latest: Apr 12 2022 at 23:12)
• fin_arrow vs fin_pi (8 messages, latest: Apr 12 2022 at 16:23)
• Slow defeqs in algebra/monoid_algebra/grading.lean (15 messages, latest: Apr 12 2022 at 13:37)
• Monoids in a braided monoidal category (25 messages, latest: Apr 12 2022 at 11:27)
• examples (3 messages, latest: Apr 12 2022 at 06:03)
• bdd_above/below_on (8 messages, latest: Apr 12 2022 at 05:54)
• algorithmic documentation of simp (4 messages, latest: Apr 11 2022 at 20:43)
• Set notation (9 messages, latest: Apr 11 2022 at 20:35)
• binding prod / vs sum - (5 messages, latest: Apr 11 2022 at 15:31)
• bors (67 messages, latest: Apr 10 2022 at 08:40)
• rw fails when combined? (3 messages, latest: Apr 09 2022 at 23:18)
• Fibres of a function between fintypes (45 messages, latest: Apr 09 2022 at 10:53)
• finite_dimensional performance issues (2 messages, latest: Apr 08 2022 at 23:48)
• wlog timeouts (9 messages, latest: Apr 08 2022 at 19:16)
• Need help with a recursive function (9 messages, latest: Apr 07 2022 at 21:51)
• Tips for speeding up company-lean (19 messages, latest: Apr 07 2022 at 21:15)
• proving obvious instances pow_pos_iff (7 messages, latest: Apr 07 2022 at 20:13)
• instance assuming AC (4 messages, latest: Apr 07 2022 at 17:54)
• ✔ rw copies the assumption / simp doesn't work (1 message, latest: Apr 07 2022 at 13:12)
• Symmetric difference notation (16 messages, latest: Apr 07 2022 at 11:58)
• decidable_lt_of_decidable_le (10 messages, latest: Apr 07 2022 at 11:34)
• rw copies the assumption / simp doesn't work (5 messages, latest: Apr 07 2022 at 09:59)
• refine bug ? (10 messages, latest: Apr 07 2022 at 07:09)
• lean2md (2 messages, latest: Apr 07 2022 at 03:20)
• ✔ Need help with a recursive function (6 messages, latest: Apr 06 2022 at 23:09)
• TC inference explanation (13 messages, latest: Apr 06 2022 at 19:36)
• ✔ is ulift necessary in simplex_category? (1 message, latest: Apr 06 2022 at 01:00)
• ✔ Imports not working properly (5 messages, latest: Apr 06 2022 at 00:57)
• ✔ Why is x + -x normalized to x - x? (1 message, latest: Apr 05 2022 at 23:10)
• Helping the purposed StackExchange Proof Assistant site (93 messages, latest: Apr 05 2022 at 21:23)
• Transparent definition and rw (4 messages, latest: Apr 05 2022 at 20:42)
• CI issues (23 messages, latest: Apr 05 2022 at 17:01)
• lean for presentation (15 messages, latest: Apr 05 2022 at 14:48)
• is ulift necessary in simplex_category? (7 messages, latest: Apr 05 2022 at 13:56)
• Why is x + -x normalized to x - x? (5 messages, latest: Apr 05 2022 at 09:31)
• Dependent substitution (21 messages, latest: Apr 04 2022 at 18:34)
• lean.nvim does not highlight tactics (6 messages, latest: Apr 04 2022 at 16:44)
• tactic#ring and monoid.pow (6 messages, latest: Apr 04 2022 at 08:40)
• Type definition doesn't auto unfold (28 messages, latest: Apr 04 2022 at 07:43)
• Using a mathlib branch in a project (17 messages, latest: Apr 04 2022 at 07:14)
• Combinatorics (10 messages, latest: Apr 03 2022 at 08:31)
• Renaming abuse (5 messages, latest: Apr 01 2022 at 14:43)
• Decidability on subtypes (3 messages, latest: Apr 01 2022 at 09:53)
• leanproject (21 messages, latest: Mar 31 2022 at 21:15)
• Lemmas unifying nat.bits and computability.encode_nat (1 message, latest: Mar 31 2022 at 18:38)
• Tool to write report (4 messages, latest: Mar 31 2022 at 16:03)
• _main defeq (13 messages, latest: Mar 31 2022 at 12:51)
• Typeclass inference on option.rec (20 messages, latest: Mar 31 2022 at 11:41)
• Szemerédi Regularity Lemma (38 messages, latest: Mar 31 2022 at 09:54)
• refl can't solve subtype.mk x h1 = subtype.mk x h2 (8 messages, latest: Mar 30 2022 at 20:36)
• Stars and bars revisited (15 messages, latest: Mar 30 2022 at 16:08)
• using_well_founded gets stuck on s < s.succ (8 messages, latest: Mar 30 2022 at 12:58)
• ✔ bdd_above/below_on (2 messages, latest: Mar 30 2022 at 12:04)
• Exists permutation, which makes the function monotone (8 messages, latest: Mar 30 2022 at 08:12)
• even/odd (61 messages, latest: Mar 30 2022 at 06:50)
• monotonicity.attr with apply_rules (3 messages, latest: Mar 30 2022 at 02:36)
• Is to_partrec.code actually efficient? (61 messages, latest: Mar 30 2022 at 01:34)
• Freek 62 + FormalML (5 messages, latest: Mar 29 2022 at 15:08)
• type class inference issues (12 messages, latest: Mar 29 2022 at 10:03)
• generalize_proofs failed (2 messages, latest: Mar 29 2022 at 09:02)
• ✔ What is the meaning of 𝕜 here (19 messages, latest: Mar 28 2022 at 18:53)
• What is the subject reduction debate? (62 messages, latest: Mar 28 2022 at 15:40)
• how to derive decidable_rel easily? (21 messages, latest: Mar 28 2022 at 15:12)
• exfalso/exact taking argument (2 messages, latest: Mar 28 2022 at 14:19)
• mono losing power in special case (5 messages, latest: Mar 28 2022 at 01:09)
• associator-free proof in bicategories (5 messages, latest: Mar 27 2022 at 20:07)
• automata theorem (6 messages, latest: Mar 27 2022 at 10:16)
• (deterministic) timeout in PR #12949 (23 messages, latest: Mar 26 2022 at 13:42)
• VS Code weird parentheses (25 messages, latest: Mar 26 2022 at 10:30)
• continuous and differentiable on the interior (5 messages, latest: Mar 26 2022 at 03:47)
• obtain does not report error properly (4 messages, latest: Mar 25 2022 at 18:31)
• Rearranging files in data/ (19 messages, latest: Mar 25 2022 at 15:23)
• Bors adding random co-authors (14 messages, latest: Mar 25 2022 at 13:04)
• unique for two elements (7 messages, latest: Mar 24 2022 at 13:04)
• please die existsi (15 messages, latest: Mar 24 2022 at 00:54)
• CI troubles (13 messages, latest: Mar 23 2022 at 21:49)
• lean package manager (6 messages, latest: Mar 23 2022 at 20:57)
• They're the same picture (2 messages, latest: Mar 23 2022 at 18:25)
• calc with ≃* (68 messages, latest: Mar 23 2022 at 17:51)
• Trying to refactor algebra/order/ring (8 messages, latest: Mar 23 2022 at 16:57)
• Rust integration (11 messages, latest: Mar 23 2022 at 16:01)
• How to prove 20 < 42 ? (6 messages, latest: Mar 22 2022 at 10:44)
• Automatic attribute localization (26 messages, latest: Mar 21 2022 at 23:41)
• nat.sqrt (9 messages, latest: Mar 21 2022 at 18:01)
• lemma names in data/polynomial (5 messages, latest: Mar 20 2022 at 18:32)
• bot_le v zero_le (10 messages, latest: Mar 20 2022 at 14:47)
• function namespace (57 messages, latest: Mar 19 2022 at 22:09)
• Splitting up algebra.pointwise (7 messages, latest: Mar 19 2022 at 21:05)
• What's new in Lean 3 (7 messages, latest: Mar 19 2022 at 20:50)
• proof automatisation (6 messages, latest: Mar 19 2022 at 15:03)
• ✔ Force dot notation (2 messages, latest: Mar 19 2022 at 11:57)
• Force dot notation (1 message, latest: Mar 19 2022 at 09:42)
• continuous maps vanishing at infinity (24 messages, latest: Mar 19 2022 at 05:04)
• using section parameters (26 messages, latest: Mar 18 2022 at 22:34)
• ✔ Finding the value of a constant function (3 messages, latest: Mar 18 2022 at 17:03)
• [Hilbert C-modules](topic/Hilbert.20C-modules.html) (10 messages, latest: Mar 18 2022 at 16:43)
• Coq Platform and Lean comparison (11 messages, latest: Mar 18 2022 at 13:43)
• Modifying a structure (6 messages, latest: Mar 18 2022 at 10:22)
• Hypertopes (2 messages, latest: Mar 18 2022 at 01:17)
• ✔ arguments-are-not-implicit (4 messages, latest: Mar 17 2022 at 19:12)
• arguments-are-not-implicit (4 messages, latest: Mar 17 2022 at 19:11)
• ✔ nixos-setup (2 messages, latest: Mar 17 2022 at 19:03)
• nixos-setup (9 messages, latest: Mar 17 2022 at 17:57)
• Rename structure_sheaf to Spec.structure_sheaf (1 message, latest: Mar 17 2022 at 13:10)
• gptf (4 messages, latest: Mar 17 2022 at 12:40)
• MSC (11 messages, latest: Mar 17 2022 at 12:36)
• is_separable (4 messages, latest: Mar 17 2022 at 09:35)
• Co-authored-by (12 messages, latest: Mar 16 2022 at 23:11)
• filter docstrings (8 messages, latest: Mar 16 2022 at 07:12)
• Prop-valued classes (5 messages, latest: Mar 16 2022 at 05:13)
• mathport and git history (42 messages, latest: Mar 15 2022 at 18:36)
• Proving things on rewritten terms (8 messages, latest: Mar 15 2022 at 17:58)
• set_semiring (3 messages, latest: Mar 15 2022 at 10:30)
• git submodule (1 message, latest: Mar 14 2022 at 22:12)
• stream events (1 message, latest: Mar 14 2022 at 19:59)
• cannot remove attribute [class] (4 messages, latest: Mar 14 2022 at 12:53)
• function-specific induction rules (10 messages, latest: Mar 14 2022 at 09:26)
• Positive parts (13 messages, latest: Mar 14 2022 at 08:01)
• ✔ Simp not firing (1 message, latest: Mar 13 2022 at 20:00)
• ✔ Performance of simp vs simp only (2 messages, latest: Mar 13 2022 at 15:28)
• bool to Prop (4 messages, latest: Mar 13 2022 at 07:50)
• Simp not firing (7 messages, latest: Mar 12 2022 at 23:31)
• Performance of simp vs simp only (3 messages, latest: Mar 12 2022 at 09:31)
• library_search failures (59 messages, latest: Mar 12 2022 at 02:11)
• ✔ the various kinds of parentheses (6 messages, latest: Mar 12 2022 at 00:25)
• type synonym instances (23 messages, latest: Mar 11 2022 at 18:03)
• match (11 messages, latest: Mar 11 2022 at 14:24)
• to_additive documentation bug (1 message, latest: Mar 10 2022 at 21:23)
• Additive aliases (7 messages, latest: Mar 10 2022 at 21:17)
• Show partial proof term in the proof mode (3 messages, latest: Mar 10 2022 at 19:13)
• good re-entry into theoretical math (4 messages, latest: Mar 10 2022 at 18:13)
• Segfaults in CI are a pass? (6 messages, latest: Mar 10 2022 at 17:49)
• autogenerate copy (14 messages, latest: Mar 10 2022 at 17:42)
• rcases option unit (12 messages, latest: Mar 10 2022 at 16:56)
• to_additive and namespaces (1 message, latest: Mar 10 2022 at 16:22)
• rw for modeq? (14 messages, latest: Mar 09 2022 at 23:33)
• Lean3 reduction on eq.refl operating on string (13 messages, latest: Mar 09 2022 at 11:41)
• Lean VSCode text color (1 message, latest: Mar 09 2022 at 01:50)
• general sign function (20 messages, latest: Mar 08 2022 at 19:25)
• Scalar multiplication of complement (11 messages, latest: Mar 08 2022 at 18:35)
• clean-upon-use (6 messages, latest: Mar 08 2022 at 13:30)
• well-founded recursion on polynomials (20 messages, latest: Mar 08 2022 at 12:48)
• failed to synthesize type class instance for is_antisymm (12 messages, latest: Mar 08 2022 at 03:50)
• quotient.out (30 messages, latest: Mar 07 2022 at 14:52)
• code review effects (11 messages, latest: Mar 07 2022 at 14:24)
• surprising "failed to generate bytecode" warning (10 messages, latest: Mar 07 2022 at 10:48)
• computable class (19 messages, latest: Mar 07 2022 at 10:32)
• motive is not type correct (18 messages, latest: Mar 07 2022 at 08:31)
• Lifting (co)frames along Galois (co)insertions (7 messages, latest: Mar 06 2022 at 00:27)
• notation observation (11 messages, latest: Mar 04 2022 at 14:42)
• Petition - free Leonid Rybnikov (1 message, latest: Mar 04 2022 at 04:11)
• ✔ more complicated case-splits (2 messages, latest: Mar 04 2022 at 00:41)
• cardinality of a field (7 messages, latest: Mar 04 2022 at 00:36)
• more complicated case-splits (11 messages, latest: Mar 03 2022 at 22:36)
• Translating Module.exact_iff to Ab (18 messages, latest: Mar 03 2022 at 21:27)
• to_additive conjures with_zero (4 messages, latest: Mar 03 2022 at 20:46)
• match on pnat (5 messages, latest: Mar 03 2022 at 08:26)
• @[nolint def_lemma] lemma (8 messages, latest: Mar 02 2022 at 19:14)
• Naming functor maps (9 messages, latest: Mar 02 2022 at 17:44)
• Creating iso from equiv (15 messages, latest: Mar 02 2022 at 17:03)
• dark theme mathlib docs (39 messages, latest: Mar 02 2022 at 00:19)
• Linter for doc strings (19 messages, latest: Mar 01 2022 at 23:27)
• Missing doc-gen references (2 messages, latest: Mar 01 2022 at 23:24)
• is this a typo? (10 messages, latest: Mar 01 2022 at 22:11)
• linear map/equiv notation (1 message, latest: Mar 01 2022 at 21:20)
• cod_restrict (5 messages, latest: Mar 01 2022 at 12:46)
• could the simp tactic simplify along equiv? (4 messages, latest: Mar 01 2022 at 12:15)
• set (5 messages, latest: Mar 01 2022 at 08:57)
• instance diamond in algebra.id for subtypes (6 messages, latest: Feb 28 2022 at 22:21)
• [module.free punit] (20 messages, latest: Feb 28 2022 at 20:47)
• set.sigma ? (9 messages, latest: Feb 28 2022 at 13:33)
• Comonads (26 messages, latest: Feb 28 2022 at 12:57)
• VSCode regularly glitching, to the point on unusability (37 messages, latest: Feb 28 2022 at 10:34)
• events? (9 messages, latest: Feb 28 2022 at 07:38)
• case analysis on bounded nat (6 messages, latest: Feb 28 2022 at 05:35)
• diamond for monoid instance on ideals (12 messages, latest: Feb 27 2022 at 17:57)
• Diamond in number_field (14 messages, latest: Feb 27 2022 at 17:55)
• Subtypes of fun_like types (3 messages, latest: Feb 27 2022 at 17:34)
• Replacing Git+GitHub (121 messages, latest: Feb 27 2022 at 00:45)
• finrank namespace naming convention (3 messages, latest: Feb 26 2022 at 21:26)
• universes (283 messages, latest: Feb 26 2022 at 14:28)
• nth_rewrite issue (8 messages, latest: Feb 25 2022 at 17:39)
• ✔ universe question: module.free (1 message, latest: Feb 25 2022 at 16:55)
• universe question: module.free (9 messages, latest: Feb 25 2022 at 16:10)
• ✔ Dependent rw: motive not type correct (6 messages, latest: Feb 25 2022 at 09:51)
• Lean and other languages (17 messages, latest: Feb 24 2022 at 19:17)
• deep recursion was detected at 'live variable analysis' (3 messages, latest: Feb 24 2022 at 12:50)
• instance fails_quickly (27 messages, latest: Feb 24 2022 at 12:14)
• breaking inductive (43 messages, latest: Feb 24 2022 at 11:45)
• Challenging proofs (67 messages, latest: Feb 24 2022 at 08:47)
• ✔ Upgrading leanproject (2 messages, latest: Feb 24 2022 at 06:47)
• Simplifying Mathlib install without command line (69 messages, latest: Feb 24 2022 at 01:19)
• ✔ Golfing cases followed by exact (10 messages, latest: Feb 24 2022 at 00:12)
• ✔ inf submodules complete_space (6 messages, latest: Feb 23 2022 at 23:31)
• Implicit arguments in category theory (11 messages, latest: Feb 23 2022 at 19:34)
• edit distance for ranking search results (17 messages, latest: Feb 23 2022 at 18:46)
• Customize projection name (23 messages, latest: Feb 23 2022 at 17:49)
• timeout with structure command (1 message, latest: Feb 23 2022 at 05:44)
• continuous is a structure (6 messages, latest: Feb 22 2022 at 19:50)
• sorry weirdness (36 messages, latest: Feb 22 2022 at 18:24)
• Upgrading leanproject (19 messages, latest: Feb 22 2022 at 17:49)
• set exit code (9 messages, latest: Feb 22 2022 at 16:43)
• mathlib build failures (3 messages, latest: Feb 22 2022 at 13:37)
• Splitting localization.lean and `dedekind_domain.lean (5 messages, latest: Feb 22 2022 at 10:27)
• normed_division_ring (95 messages, latest: Feb 22 2022 at 03:45)
• Morphism refactor (25 messages, latest: Feb 22 2022 at 02:21)
• Weird behavior of get-c (43 messages, latest: Feb 22 2022 at 00:10)
• rewriting an assumption using it (19 messages, latest: Feb 22 2022 at 00:02)
• timeout (universe or diamond? not sure) (17 messages, latest: Feb 21 2022 at 19:09)
• Unreproducible CI error (6 messages, latest: Feb 21 2022 at 16:20)
• Apply theorem to subexpression (32 messages, latest: Feb 21 2022 at 06:58)
• angle as a part of the plane (4 messages, latest: Feb 20 2022 at 15:33)
• commutative diagrams in doc-gen (13 messages, latest: Feb 20 2022 at 12:30)
• Breaking cycles in analysis/specific_limits (15 messages, latest: Feb 20 2022 at 04:01)
• adding to std (8 messages, latest: Feb 20 2022 at 03:52)
• ✔ theorem with pfun and part (7 messages, latest: Feb 20 2022 at 02:22)
• problem using quot.exists_rep (17 messages, latest: Feb 19 2022 at 16:21)
• superscripts in identifiers (19 messages, latest: Feb 18 2022 at 21:47)
• ✔ write access to the repository (3 messages, latest: Feb 18 2022 at 21:44)
• simplifying in monoid_algebra (28 messages, latest: Feb 18 2022 at 21:33)
• theorem with pfun and part (13 messages, latest: Feb 18 2022 at 21:08)
• ✔ apply failed to unify (1 message, latest: Feb 18 2022 at 20:22)
• apply failed to unify (11 messages, latest: Feb 18 2022 at 19:07)
• Offline API reference (3 messages, latest: Feb 18 2022 at 14:46)
• calc ZMOD bug (1 message, latest: Feb 18 2022 at 14:31)
• Github access (37 messages, latest: Feb 18 2022 at 09:17)
• python location (8 messages, latest: Feb 18 2022 at 09:15)
• mathzoo (42 messages, latest: Feb 18 2022 at 03:06)
• Fix induction (30 messages, latest: Feb 18 2022 at 02:05)
• index (1 message, latest: Feb 17 2022 at 15:49)
• suitable file for eventually_eq.smul (14 messages, latest: Feb 17 2022 at 15:42)
• docgen parameters in inductives (3 messages, latest: Feb 17 2022 at 14:44)
• leanproject get-m –rev (4 messages, latest: Feb 16 2022 at 19:19)
• rules of inductive types (10 messages, latest: Feb 16 2022 at 16:32)
• quotient refactor (22 messages, latest: Feb 16 2022 at 13:57)
• refined github (3 messages, latest: Feb 16 2022 at 12:33)
• _theory top folders (64 messages, latest: Feb 16 2022 at 10:49)
• metavariable bug (23 messages, latest: Feb 16 2022 at 04:47)
• General Questions (25 messages, latest: Feb 16 2022 at 02:49)
• Opposite category (10 messages, latest: Feb 15 2022 at 20:30)
• ✔ speeding up lint_mathlib.lean (11 messages, latest: Feb 15 2022 at 18:41)
• speeding up lint_mathlib.lean (4 messages, latest: Feb 15 2022 at 15:10)
• name for erase_dup (28 messages, latest: Feb 15 2022 at 15:03)
• Error using support when importing data.real.basic (8 messages, latest: Feb 15 2022 at 14:56)
• stdout and stderr behavior (61 messages, latest: Feb 15 2022 at 13:28)
• Name for map from pi group (14 messages, latest: Feb 15 2022 at 12:28)
• ✔ complex with im = 0 (8 messages, latest: Feb 15 2022 at 10:30)
• How does let work? (15 messages, latest: Feb 14 2022 at 23:43)
• Proving Dirichlet's test (4 messages, latest: Feb 14 2022 at 22:45)
• complex with im = 0 (1 message, latest: Feb 14 2022 at 22:37)
• ✔ cauchy_seq.const_mul fails (1 message, latest: Feb 14 2022 at 22:13)
• why proof irrelevance? (20 messages, latest: Feb 14 2022 at 20:49)
• cauchy_seq.const_mul fails (28 messages, latest: Feb 14 2022 at 20:23)
• tidy variable bug (6 messages, latest: Feb 14 2022 at 18:09)
• Library for tuple support in Lean 4 (1 message, latest: Feb 14 2022 at 16:46)
• More to_additive (5 messages, latest: Feb 14 2022 at 14:57)
• tidy in mathlib proofs (64 messages, latest: Feb 14 2022 at 13:39)
• lean in gitpod: excessive memory consumption (6 messages, latest: Feb 13 2022 at 23:12)
• Tree notation (55 messages, latest: Feb 13 2022 at 23:00)
• aliases (45 messages, latest: Feb 13 2022 at 19:52)
• Generic has_subset? (42 messages, latest: Feb 12 2022 at 23:09)
• Performance of simplifyer (9 messages, latest: Feb 12 2022 at 18:40)
• rw rewriting under a binder (7 messages, latest: Feb 12 2022 at 18:29)
• RSS feed for the blog? (5 messages, latest: Feb 12 2022 at 17:56)
• ✔ what’s in an olean file? (1 message, latest: Feb 12 2022 at 16:58)
• What should set.has_inv do? (13 messages, latest: Feb 12 2022 at 01:02)
• Missing website pages (25 messages, latest: Feb 11 2022 at 20:00)
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• Test (1 message, latest: Feb 11 2022 at 14:22)
• weird unification issue (2 messages, latest: Feb 11 2022 at 12:17)
• what’s in an olean file? (29 messages, latest: Feb 11 2022 at 11:53)
• has_involutive_inv (3 messages, latest: Feb 11 2022 at 10:39)
• does mathlib have a DOI? (32 messages, latest: Feb 11 2022 at 07:34)
• tactic state: vm check failed (20 messages, latest: Feb 11 2022 at 07:33)
• Accurate description of mathlib's explosive growth (26 messages, latest: Feb 11 2022 at 01:49)
• congr lemma for invertible (34 messages, latest: Feb 10 2022 at 18:53)
• naming defs (46 messages, latest: Feb 10 2022 at 16:49)
• incorrect alignment of red error line in VS Code (23 messages, latest: Feb 10 2022 at 14:28)
• Unpleasant definition for set.Inter / infi (1 message, latest: Feb 10 2022 at 09:15)
• simp'ing lets in proof (20 messages, latest: Feb 09 2022 at 23:02)
• fin hell (25 messages, latest: Feb 09 2022 at 20:40)
• simp closes two goals (11 messages, latest: Feb 09 2022 at 17:40)
• local attribute [ext] only works once (2 messages, latest: Feb 09 2022 at 15:58)
• nix source for lean3 (7 messages, latest: Feb 09 2022 at 09:43)
• ✔ nix source for lean3 (1 message, latest: Feb 09 2022 at 08:50)
• ✔ Proving tendsto lemmas with filters (22 messages, latest: Feb 09 2022 at 03:58)
• goals accomplished, but tactic failed (26 messages, latest: Feb 08 2022 at 20:30)
• Parse goal string (10 messages, latest: Feb 08 2022 at 03:08)
• Combining have and calc (16 messages, latest: Feb 07 2022 at 08:57)
• algorithm for avoiding having my hard drive wiped (31 messages, latest: Feb 07 2022 at 07:21)
• Recordings of Lean coding sessions (71 messages, latest: Feb 06 2022 at 07:33)
• open source award for Coq (4 messages, latest: Feb 05 2022 at 20:55)
• quo vadis pi.single (6 messages, latest: Feb 05 2022 at 15:15)
• Best way to reason on distribution of solutions? (2 messages, latest: Feb 05 2022 at 12:34)
• ✔ Graph visualization of every theorem? (2 messages, latest: Feb 05 2022 at 07:38)
• polynomial.degree_map (5 messages, latest: Feb 05 2022 at 07:17)
• Graph visualization of every theorem? (4 messages, latest: Feb 05 2022 at 06:10)
• semi_normed_space vs normed_space (16 messages, latest: Feb 04 2022 at 20:17)
• exfalso determinstic timeout! (12 messages, latest: Feb 04 2022 at 19:53)
• doc-gen build (10 messages, latest: Feb 04 2022 at 15:40)
• ✔ Equality between type and constructor indices (2 messages, latest: Feb 04 2022 at 09:52)
• notation for positive elements (31 messages, latest: Feb 03 2022 at 21:02)
• finish vs tidy (8 messages, latest: Feb 03 2022 at 18:08)
• Equality between type and constructor indices (4 messages, latest: Feb 03 2022 at 14:58)
• induction on Type (31 messages, latest: Feb 03 2022 at 12:44)
• Middle argument (4 messages, latest: Feb 03 2022 at 08:33)
• Parenthesization in docs (5 messages, latest: Feb 03 2022 at 08:27)
• α ^ n? (28 messages, latest: Feb 03 2022 at 04:15)
• unordered intervals (7 messages, latest: Feb 03 2022 at 03:58)
• Projection on inductive types (52 messages, latest: Feb 03 2022 at 00:10)
• Intermediate construction typeclasses (3 messages, latest: Feb 02 2022 at 18:07)
• Lemma names in cauchy_integral.lean (12 messages, latest: Feb 02 2022 at 09:38)
• Name for a pair of distinct points? (13 messages, latest: Feb 02 2022 at 08:52)
• long lemma names in a paper (15 messages, latest: Feb 02 2022 at 07:00)
• weird instance search (1 message, latest: Feb 01 2022 at 22:11)
• wird instance search (2 messages, latest: Feb 01 2022 at 22:11)
• coes and instances (12 messages, latest: Feb 01 2022 at 16:59)
• Unified interface for subobjects (22 messages, latest: Feb 01 2022 at 15:26)
• Re: backporting ofNat from Lean 4 (67 messages, latest: Feb 01 2022 at 15:21)
• ITP 2022 - Call for papers (3 messages, latest: Jan 31 2022 at 21:48)
• monotone/antitone duplication (3 messages, latest: Jan 31 2022 at 21:09)
• lcm {1,…,n} (10 messages, latest: Jan 31 2022 at 17:24)
• Lean 3.36 (12 messages, latest: Jan 31 2022 at 11:56)
• coercions for implicit arguments (14 messages, latest: Jan 30 2022 at 22:44)
• local attribute instance setoid (29 messages, latest: Jan 30 2022 at 22:43)
• ring bug? (15 messages, latest: Jan 30 2022 at 20:29)
• Feature request: Extract goal ++ (8 messages, latest: Jan 30 2022 at 19:42)
• Leanproject flagging changed files (2 messages, latest: Jan 30 2022 at 13:57)
• notation for filters (60 messages, latest: Jan 30 2022 at 04:54)
• ✔ cant-reproduce label (1 message, latest: Jan 30 2022 at 01:37)
• cant-reproduce label (1 message, latest: Jan 29 2022 at 23:38)
• Frames (22 messages, latest: Jan 29 2022 at 22:30)
• API search less useful? (28 messages, latest: Jan 29 2022 at 20:19)
• Catalogue of errors? (11 messages, latest: Jan 29 2022 at 19:14)
• postfix lemma naming for inv (10 messages, latest: Jan 29 2022 at 16:06)
• formalizing games (12 messages, latest: Jan 29 2022 at 15:13)
• vs code web extension? (20 messages, latest: Jan 29 2022 at 14:47)
• Status of algebraic geometry (167 messages, latest: Jan 29 2022 at 14:26)
• Finding homes for lemmas (46 messages, latest: Jan 29 2022 at 10:24)
• vector type (11 messages, latest: Jan 29 2022 at 09:23)
• Lax-Milgram theorem, todo for someone (15 messages, latest: Jan 29 2022 at 02:15)
• Build Failing but won't say why (3 messages, latest: Jan 29 2022 at 01:53)
• inaccessible (11 messages, latest: Jan 28 2022 at 19:09)
• FAQ (8 messages, latest: Jan 28 2022 at 18:30)
• doc-gen misattribute (2 messages, latest: Jan 28 2022 at 09:03)
• Noncomputability poisoning (7 messages, latest: Jan 28 2022 at 02:52)
• changing doc-gen font (16 messages, latest: Jan 28 2022 at 00:36)
• Distributivity lemmas (3 messages, latest: Jan 27 2022 at 17:26)
• Searching the docs is fast now (11 messages, latest: Jan 27 2022 at 15:16)
• squeeze_simp times out (41 messages, latest: Jan 27 2022 at 14:35)
• abstractions in proof assistants (23 messages, latest: Jan 27 2022 at 11:11)
• Crash with induction_on' (21 messages, latest: Jan 27 2022 at 09:43)
• Obvious gap (4 messages, latest: Jan 27 2022 at 09:25)
• Decidable nat.prime (10 messages, latest: Jan 26 2022 at 22:54)
• zulip view (4 messages, latest: Jan 26 2022 at 22:30)
• new maintainers (7 messages, latest: Jan 26 2022 at 21:09)
• Overnamespacing (3 messages, latest: Jan 26 2022 at 19:03)
• squeeze_simp - match failed?! (42 messages, latest: Jan 26 2022 at 17:40)
• Extrema of the N-dim Rosenbrock function (4 messages, latest: Jan 26 2022 at 16:13)
• VSCode squiggle off (13 messages, latest: Jan 26 2022 at 13:36)
• "Efficient" enumerated type (10 messages, latest: Jan 25 2022 at 17:09)
• auto tfae.out lemmas? (1 message, latest: Jan 25 2022 at 06:28)
• Lean people to follow on twitter? (4 messages, latest: Jan 25 2022 at 00:05)
• doc-gen bracket rendering (2 messages, latest: Jan 24 2022 at 20:55)
• GADT trouble (3 messages, latest: Jan 24 2022 at 15:03)
• Lean Latex unicode (12 messages, latest: Jan 23 2022 at 20:25)
• bounded.mono (8 messages, latest: Jan 23 2022 at 17:09)
• beefing up convert (8 messages, latest: Jan 22 2022 at 21:41)
• ✔ Lean or lean 4 (1 message, latest: Jan 22 2022 at 20:38)
• crowdsourcing mathlib (11 messages, latest: Jan 22 2022 at 20:25)
• Lean or lean 4 (24 messages, latest: Jan 22 2022 at 19:09)
• local notation and implicit variables (2 messages, latest: Jan 22 2022 at 15:41)
• Working with bundled categories (10 messages, latest: Jan 22 2022 at 12:14)
• ✔ invalid structure header (5 messages, latest: Jan 22 2022 at 09:30)
• invalid structure header (2 messages, latest: Jan 22 2022 at 06:30)
• Goal state in goal chaining (10 messages, latest: Jan 22 2022 at 02:03)
• Moving fundamental groupoid out of topology/homotopy (1 message, latest: Jan 22 2022 at 01:31)
• linter error (11 messages, latest: Jan 21 2022 at 13:45)
• diamond in complete_linear_order (20 messages, latest: Jan 21 2022 at 05:12)
• Go to definition misses (1 message, latest: Jan 20 2022 at 16:40)
• adding highlight.js for hugo site (18 messages, latest: Jan 20 2022 at 14:41)
• git issue: 3 (were 2367) changed files (11 messages, latest: Jan 20 2022 at 13:28)
• Ordered semirings (46 messages, latest: Jan 20 2022 at 12:49)
• git issue: 2367 changed files (26 messages, latest: Jan 20 2022 at 12:15)
• lean discord server (154 messages, latest: Jan 20 2022 at 01:52)
• tactic for proving iff (12 messages, latest: Jan 19 2022 at 23:55)
• unfold definition in tactic mode (46 messages, latest: Jan 19 2022 at 22:51)
• Standardizing to_additive docstrings (5 messages, latest: Jan 19 2022 at 17:19)
• update mathlib in project (26 messages, latest: Jan 19 2022 at 13:41)
• Largest binder depth in mathlib (1 message, latest: Jan 19 2022 at 11:36)
• Old .tar.xz files (4 messages, latest: Jan 19 2022 at 08:41)
• error: don't know how to synthesize placeholder (7 messages, latest: Jan 18 2022 at 23:01)
• Is there a lean discord server? (1 message, latest: Jan 18 2022 at 13:59)
• Can abs_of_nonneg be a simp lemma? (8 messages, latest: Jan 18 2022 at 12:27)
• What kind of reference website does Lean4 still need? (6 messages, latest: Jan 17 2022 at 23:20)
• Freeze algebra.pointwise (3 messages, latest: Jan 17 2022 at 19:20)
• Not so random (20 messages, latest: Jan 17 2022 at 18:26)
• Timeout when applying a simps lemma (9 messages, latest: Jan 17 2022 at 13:30)
• Pretty printer omits notation (24 messages, latest: Jan 17 2022 at 09:58)
• refine and resetI (7 messages, latest: Jan 16 2022 at 16:54)
• Guide to writing tactics (27 messages, latest: Jan 16 2022 at 12:17)
• scope of mathlib (8 messages, latest: Jan 16 2022 at 10:14)
• Inductive constructions (13 messages, latest: Jan 16 2022 at 00:23)
• what is a numeral (17 messages, latest: Jan 15 2022 at 18:53)
• disparity between vscode extension and OSs (1 message, latest: Jan 15 2022 at 16:17)
• ✔ #print prefix (3 messages, latest: Jan 15 2022 at 11:03)
• Strange timeout (3 messages, latest: Jan 15 2022 at 09:08)
• Making sense of universes (5 messages, latest: Jan 15 2022 at 04:32)
• Lean's implementation (41 messages, latest: Jan 14 2022 at 23:32)
• syntactic equality (59 messages, latest: Jan 14 2022 at 22:34)
• Emoji (16 messages, latest: Jan 14 2022 at 19:53)
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• Proving code (14 messages, latest: Jan 14 2022 at 18:56)
• "How many more failures should I expect" (3 messages, latest: Jan 14 2022 at 17:29)
• polynomial.map bundling (14 messages, latest: Jan 14 2022 at 16:48)
• contribute lemma to mathlib (60 messages, latest: Jan 14 2022 at 11:57)
• Notation for set(like) product (35 messages, latest: Jan 14 2022 at 01:43)
• Help compiling simple finally tagless DSL (12 messages, latest: Jan 14 2022 at 01:21)
• List bind provide member of the list proof (7 messages, latest: Jan 13 2022 at 19:16)
• Simp normal form: coe_norm_subgroup, submodule.norm_coe (16 messages, latest: Jan 13 2022 at 14:49)
• Directedness and ideals (6 messages, latest: Jan 13 2022 at 10:39)
• site mathlib-overview (2 messages, latest: Jan 13 2022 at 09:33)
• rand_bool (29 messages, latest: Jan 13 2022 at 04:33)
• smul_smul_smul_comm (10 messages, latest: Jan 13 2022 at 01:56)
• web archive (4 messages, latest: Jan 12 2022 at 19:26)
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• equality on filters to eq. on ultrafilters (13 messages, latest: Jan 12 2022 at 16:30)
• simp/simpa vs rw/rwa (26 messages, latest: Jan 12 2022 at 16:08)
• Type class caching failure (9 messages, latest: Jan 12 2022 at 16:07)
• using @ with expressions that are not definitions (3 messages, latest: Jan 12 2022 at 13:26)
• ring_exp bug (8 messages, latest: Jan 12 2022 at 12:31)
• simp and subsingleton instances (50 messages, latest: Jan 12 2022 at 11:01)
• ord_connected_subset_conditionally_complete_linear_order (6 messages, latest: Jan 12 2022 at 02:52)
• GitHub turbulence (12 messages, latest: Jan 12 2022 at 02:32)
• distributing intersection over intersection (5 messages, latest: Jan 12 2022 at 00:30)
• trouble defining filter base (14 messages, latest: Jan 11 2022 at 23:36)
• Typeclasses on module (40 messages, latest: Jan 11 2022 at 20:08)
• updating sync-task-issues action (1 message, latest: Jan 11 2022 at 20:03)
• preorder on local_equiv/local_homeomorph (5 messages, latest: Jan 11 2022 at 18:21)
• Tactic for simple inequalities involving real exponentation (9 messages, latest: Jan 11 2022 at 15:43)
• Dot notation for ⊆ and ⊂ (11 messages, latest: Jan 11 2022 at 15:03)
• ✔ rewrite inside sets (12 messages, latest: Jan 10 2022 at 23:59)
• homeomorph.trans and calc (44 messages, latest: Jan 10 2022 at 20:05)
• What does "apply_instance" do? (13 messages, latest: Jan 10 2022 at 18:25)
• no_top_order is not an order without a top (57 messages, latest: Jan 10 2022 at 18:22)
• Dynkin diagrams (27 messages, latest: Jan 10 2022 at 11:18)
• tactic.unfreeze_local_instances (46 messages, latest: Jan 10 2022 at 07:50)
• Quotient axioms (16 messages, latest: Jan 10 2022 at 06:04)
• rw using an iff (19 messages, latest: Jan 09 2022 at 20:35)
• Missing order stuff (1 message, latest: Jan 09 2022 at 15:24)
• naming inconsistency in localization.mk (4 messages, latest: Jan 07 2022 at 14:53)
• Why is int.cast_abs so slow? (9 messages, latest: Jan 07 2022 at 12:19)
• has_add versus add_semigroup (28 messages, latest: Jan 07 2022 at 10:34)
• type class for combination of two type classes (15 messages, latest: Jan 07 2022 at 10:14)
• the empty function (14 messages, latest: Jan 07 2022 at 04:32)
• ✔ Lean/mathlib style and readability (11 messages, latest: Jan 07 2022 at 00:23)
• filter map on the set level (13 messages, latest: Jan 06 2022 at 23:41)
• Avoiding importing topology from complex.basic (4 messages, latest: Jan 06 2022 at 19:14)
• Undeclare variables (11 messages, latest: Jan 06 2022 at 19:03)
• Lean takes all computer memory (18 messages, latest: Jan 06 2022 at 15:24)
• leanprover-community-bot-assistant (3 messages, latest: Jan 06 2022 at 13:58)
• PhD position in the Netherlands (3 messages, latest: Jan 06 2022 at 13:34)
• injective hom iffs (12 messages, latest: Jan 06 2022 at 01:07)
• Dual of is_filtered_or_empty_of_directed_order (18 messages, latest: Jan 05 2022 at 17:33)
• rel_hom_class (7 messages, latest: Jan 05 2022 at 15:25)
• Termination of range function (2 messages, latest: Jan 05 2022 at 13:02)
• elan self update fails (3 messages, latest: Jan 05 2022 at 11:23)
• cross product (180 messages, latest: Jan 05 2022 at 09:35)
• best way to cast (i: fin n - 1)into (fin n) (3 messages, latest: Jan 05 2022 at 05:25)
• bump - missing automation? (10 messages, latest: Jan 04 2022 at 17:05)
• Diamond in multiplicative nat (9 messages, latest: Jan 04 2022 at 16:30)
• Why isn't my out_param getting inferred? (13 messages, latest: Jan 04 2022 at 15:35)
• Totally Ordered Typeclass (3 messages, latest: Jan 04 2022 at 14:50)
• Translating from agda (3 messages, latest: Jan 04 2022 at 03:34)
• ✔ simp mostly works, but fails in mul_comm (9 messages, latest: Jan 04 2022 at 01:17)
• Assumptions \[semilattice_sup α\] \[is_total α (≤)\] (2 messages, latest: Jan 03 2022 at 23:39)
• slow elaboration of a proof (12 messages, latest: Jan 03 2022 at 23:38)
• Lift inductive Prop to Type (10 messages, latest: Jan 03 2022 at 20:04)
• Instance parameters depending on out_params (9 messages, latest: Jan 03 2022 at 15:44)
• month in mathlib (dec 2021) (10 messages, latest: Jan 03 2022 at 13:40)
• abel not rewriting with sub_zero (31 messages, latest: Jan 03 2022 at 08:08)
• Pre-expressions (6 messages, latest: Jan 02 2022 at 19:00)
• Notation trouble (5 messages, latest: Jan 01 2022 at 20:48)
• I feel like doing graph theory (6 messages, latest: Jan 01 2022 at 17:48)
• rw and refl (11 messages, latest: Jan 01 2022 at 17:41)
• HAPPY NEW YEAR (2 messages, latest: Jan 01 2022 at 13:47)
• New record (32 messages, latest: Jan 01 2022 at 12:44)
• Suppressing instances & unfolding structures (16 messages, latest: Jan 01 2022 at 11:46)
• Ordered pair in type of result (11 messages, latest: Dec 31 2021 at 18:51)
• queue (36 messages, latest: Dec 31 2021 at 13:24)
• simplifying composition in map (41 messages, latest: Dec 31 2021 at 12:32)
• what is doc-gen? (81 messages, latest: Dec 31 2021 at 09:42)
• Copyright header and the New Year (5 messages, latest: Dec 31 2021 at 08:24)
• fun_like composition (22 messages, latest: Dec 30 2021 at 18:05)
• ✔ Spawned >1000 tasks. Have 4 cores, but the program uses 2 (11 messages, latest: Dec 30 2021 at 16:17)
• tutorials and gitpod (4 messages, latest: Dec 30 2021 at 15:50)
• Spawned >1000 tasks. Have 4 cores, but the program uses 2 (3 messages, latest: Dec 30 2021 at 15:08)
• coercion from prime ideals to ideals? (3 messages, latest: Dec 30 2021 at 15:03)
• Induction on RT-closures (4 messages, latest: Dec 30 2021 at 09:47)
• CI failure (1 message, latest: Dec 30 2021 at 08:23)
• mathlib sat solvers (130 messages, latest: Dec 30 2021 at 08:08)
• Universe linter? (1 message, latest: Dec 30 2021 at 04:46)
• option lemma (8 messages, latest: Dec 29 2021 at 21:25)
• ✔ norm on continuous_multilinear_map (2 messages, latest: Dec 29 2021 at 17:48)
• hom classes and coercion (9 messages, latest: Dec 29 2021 at 15:02)
• What is the right kind of isomorphism for groupoids (2 messages, latest: Dec 28 2021 at 23:31)
• zfc inductive predicates (9 messages, latest: Dec 28 2021 at 23:05)
• norm on continuous_multilinear_map (13 messages, latest: Dec 28 2021 at 22:43)
• well_founded typeclass (1 message, latest: Dec 28 2021 at 18:17)
• Can't install mathlibtools (36 messages, latest: Dec 27 2021 at 21:22)
• uniform, metric and coarse spaces (4 messages, latest: Dec 27 2021 at 21:06)
• no_zero_smul_divisors (11 messages, latest: Dec 27 2021 at 14:27)
• TC hell in FLT-regular (17 messages, latest: Dec 27 2021 at 10:04)
• Error in popup for congr' (7 messages, latest: Dec 27 2021 at 07:45)
• set.mm in metamath zero (3 messages, latest: Dec 27 2021 at 04:57)
• Stating a theorem involving two bit0 / bit1 (15 messages, latest: Dec 26 2021 at 01:12)
• ✔ Empty lines in mathlib (32 messages, latest: Dec 25 2021 at 22:39)
• from some equality to is_some (25 messages, latest: Dec 25 2021 at 21:53)
• Highest universe in mathlib (61 messages, latest: Dec 25 2021 at 21:25)
• proving (g⁻¹ * h) * (h⁻¹ * g) = 1 using simp (18 messages, latest: Dec 25 2021 at 20:18)
• Rewriting with variables (25 messages, latest: Dec 24 2021 at 22:08)
• Diamond in docs#pi.has_scalar' (7 messages, latest: Dec 24 2021 at 16:32)
• proving quot.mk equality (3 messages, latest: Dec 24 2021 at 14:09)
• Quotients by functions (15 messages, latest: Dec 24 2021 at 11:22)
• Merged by bors merged by bors (4 messages, latest: Dec 24 2021 at 01:40)
• Changing the functor typeclasses (4 messages, latest: Dec 23 2021 at 23:05)
• Comparison with Sledgehammer (11 messages, latest: Dec 23 2021 at 20:58)
• pattern matching quotient (8 messages, latest: Dec 23 2021 at 20:02)
• unused arguments linter and structures (3 messages, latest: Dec 23 2021 at 19:53)
• ✔ Pretty exports buttons on vscode (19 messages, latest: Dec 23 2021 at 17:20)
• Notation for mv_polynomial? (4 messages, latest: Dec 23 2021 at 06:44)
• where does lean really stand? (17 messages, latest: Dec 23 2021 at 06:34)
• real.mul_inv (8 messages, latest: Dec 23 2021 at 00:59)
• doc-gen not showing monad equations (2 messages, latest: Dec 22 2021 at 13:01)
• inverse function from bijection (13 messages, latest: Dec 22 2021 at 12:54)
• has_continuous_mul extends has_mul? (70 messages, latest: Dec 22 2021 at 00:44)
• What algorithm does tauto use to prove prop tautologies (12 messages, latest: Dec 21 2021 at 10:02)
• Why is type assertion needed here (7 messages, latest: Dec 20 2021 at 23:34)
• simp@ (7 messages, latest: Dec 20 2021 at 20:10)
• Fundamental groupoid of product spaces (5 messages, latest: Dec 20 2021 at 12:56)
• Why is equiv.perm.support defined as a finset (3 messages, latest: Dec 20 2021 at 10:36)
• Crypto and leftover hash lemma (7 messages, latest: Dec 20 2021 at 07:40)
• ✔ Zulip app (5 messages, latest: Dec 19 2021 at 23:09)
• Dependent support (3 messages, latest: Dec 19 2021 at 22:36)
• Zulip app (1 message, latest: Dec 19 2021 at 22:04)
• nonempty spectrum of finite dimensional (3 messages, latest: Dec 19 2021 at 21:15)
• gitpod bug? (5 messages, latest: Dec 19 2021 at 14:49)
• unexpected breakage from a PR (8 messages, latest: Dec 19 2021 at 13:34)
• possible try_list bug (4 messages, latest: Dec 19 2021 at 11:33)
• possible rewrite bug (14 messages, latest: Dec 19 2021 at 05:23)
• (Un)availability (13 messages, latest: Dec 18 2021 at 20:57)
• inconsistent ambiguous overload (87 messages, latest: Dec 18 2021 at 01:01)
• dot notation not working with top (18 messages, latest: Dec 17 2021 at 20:11)
• trouble defining has_coe instance (10 messages, latest: Dec 17 2021 at 16:00)
• faster type checking (5 messages, latest: Dec 17 2021 at 15:11)
• Universe levels in inductive types (12 messages, latest: Dec 16 2021 at 21:16)
• Derive by hand (11 messages, latest: Dec 16 2021 at 14:35)
• structure with class attribute vs class (12 messages, latest: Dec 16 2021 at 13:11)
• list.prod (21 messages, latest: Dec 16 2021 at 12:33)
• eliminator for set based on whether it is empty or not (69 messages, latest: Dec 16 2021 at 08:26)
• mathlib growth (60 messages, latest: Dec 16 2021 at 06:19)
• induction while keeping track of a hypothesis (5 messages, latest: Dec 16 2021 at 03:48)
• Is a monolithic mathlib sustainable? (58 messages, latest: Dec 16 2021 at 03:10)
• exists with member constraint confusion (16 messages, latest: Dec 15 2021 at 22:36)
• LTE in Nieuw Archief (4 messages, latest: Dec 15 2021 at 19:06)
• Bundled equiv.symm (15 messages, latest: Dec 15 2021 at 15:27)
• ✔ Weirdness in product of groupoids attempt (20 messages, latest: Dec 15 2021 at 05:11)
• Weirdness in product of groupoids attempt (2 messages, latest: Dec 15 2021 at 04:11)
• Stars and bars, good first project (4 messages, latest: Dec 15 2021 at 00:42)
• proving transitivity with simp (40 messages, latest: Dec 14 2021 at 22:55)
• A module with a finite basis is finite (17 messages, latest: Dec 14 2021 at 16:53)
• Johan de Jong (Stacks Project) receives Steel Prize 2022 (1 message, latest: Dec 14 2021 at 13:42)
• Does ¬ (A ↔ ¬ A) require classical? (4 messages, latest: Dec 14 2021 at 12:03)
• continuity of multiple argument function (12 messages, latest: Dec 14 2021 at 11:14)
• CI error in the "run tests" phase (3 messages, latest: Dec 14 2021 at 08:48)
• Olivia Caramello's work (3 messages, latest: Dec 14 2021 at 04:57)
• noncomputable theory vs noncomputable def (4 messages, latest: Dec 13 2021 at 19:46)
• mathlib broke (29 messages, latest: Dec 13 2021 at 13:26)
• inductive sets and cardinality (36 messages, latest: Dec 13 2021 at 12:34)
• pow/mul associativity (17 messages, latest: Dec 13 2021 at 11:45)
• another really horrible timeout (36 messages, latest: Dec 13 2021 at 11:42)
• Equation compiler error (12 messages, latest: Dec 13 2021 at 08:43)
• Implicit pairwise arguments (4 messages, latest: Dec 12 2021 at 22:50)
• help proving antisymm (11 messages, latest: Dec 12 2021 at 22:26)
• functional extensional for multiargument functions (9 messages, latest: Dec 12 2021 at 20:25)
• regression due to #10199 (4 messages, latest: Dec 12 2021 at 13:13)
• Lean M1 Performance Tests (12 messages, latest: Dec 12 2021 at 00:42)
• ✔ mathlib broke (3 messages, latest: Dec 12 2021 at 00:24)
• confused about topological_space_eq (7 messages, latest: Dec 11 2021 at 14:54)
• Heavy refl (2 messages, latest: Dec 11 2021 at 09:14)
• Generate documentation for a specific version of mathlib (10 messages, latest: Dec 11 2021 at 08:43)
• ✔ prettier pluggin (11 messages, latest: Dec 11 2021 at 04:03)
• rewrite only right hand side (5 messages, latest: Dec 11 2021 at 00:35)
• ✔ class synonyms (30 messages, latest: Dec 11 2021 at 00:06)
• extending structures (4 messages, latest: Dec 10 2021 at 23:19)
• ✔ Proving decidable_pred (1 message, latest: Dec 10 2021 at 19:23)
• Proving decidable_pred (7 messages, latest: Dec 10 2021 at 18:49)
• apply_rules getting stuck (4 messages, latest: Dec 10 2021 at 16:35)
• Strange build failure (17 messages, latest: Dec 10 2021 at 15:44)
• elan installation 404 (14 messages, latest: Dec 10 2021 at 10:50)
• broken links (9 messages, latest: Dec 10 2021 at 10:27)
• inf and sup don't bind similarly (59 messages, latest: Dec 10 2021 at 10:18)
• indentation linter (1 message, latest: Dec 10 2021 at 08:49)
• processing the import graph (15 messages, latest: Dec 10 2021 at 06:02)
• pointwise limits of linear maps (6 messages, latest: Dec 09 2021 at 23:32)
• How to simplify inner let? (26 messages, latest: Dec 09 2021 at 21:45)
• Writing tactics that invoke other tactics (11 messages, latest: Dec 09 2021 at 08:58)
• ✔ Links to math papers (12 messages, latest: Dec 09 2021 at 07:42)
• Why do we call them "diamonds" anyway? (8 messages, latest: Dec 08 2021 at 21:17)
• lines per commit (9 messages, latest: Dec 08 2021 at 15:56)
• Stupid assumptions tactic (6 messages, latest: Dec 08 2021 at 13:48)
• Links to math papers (6 messages, latest: Dec 08 2021 at 07:03)
• Print Custom Notation (5 messages, latest: Dec 08 2021 at 01:04)
• suggest giving failing exact (6 messages, latest: Dec 07 2021 at 23:58)
• nat smul diamond in set actions (19 messages, latest: Dec 07 2021 at 20:04)
• failing to instantiate, type mismatch (21 messages, latest: Dec 07 2021 at 16:15)
• Comparing proof assistants to chess engines for a talk (17 messages, latest: Dec 07 2021 at 09:11)
• field projections inside begin..end blocks (6 messages, latest: Dec 07 2021 at 00:30)
• subtyping (36 messages, latest: Dec 06 2021 at 23:20)
• Ordering on filters (15 messages, latest: Dec 06 2021 at 20:17)
• multiple disjunction elimination (15 messages, latest: Dec 06 2021 at 18:37)
• @[refl] too greedy (12 messages, latest: Dec 06 2021 at 18:23)
• simp simp (38 messages, latest: Dec 06 2021 at 17:43)
• font choice, lean, terminal (57 messages, latest: Dec 06 2021 at 17:33)
• notation cheat sheet (15 messages, latest: Dec 06 2021 at 12:48)
• Type to Prop (6 messages, latest: Dec 06 2021 at 12:15)
• literate lean (15 messages, latest: Dec 06 2021 at 11:41)
• proving that sum_coords are equal (10 messages, latest: Dec 06 2021 at 11:16)
• Casting (10 messages, latest: Dec 06 2021 at 09:25)
• ✔ Or.intro_left issue with Intro to theorem proving in Lean4 (5 messages, latest: Dec 05 2021 at 21:44)
• congr gets stuck on bundled homs (13 messages, latest: Dec 05 2021 at 16:09)
• Parenthesation in docs (2 messages, latest: Dec 05 2021 at 15:53)
• eliminating complex existensial (27 messages, latest: Dec 05 2021 at 15:17)
• failed to synthesize type class instance (49 messages, latest: Dec 05 2021 at 15:01)
• Merging files with different copyright information (16 messages, latest: Dec 05 2021 at 12:44)
• ✔ How do you do fast integer arithmetic in a Lean-like ke… (13 messages, latest: Dec 05 2021 at 00:21)
• Converting informal math language to Lean (4 messages, latest: Dec 04 2021 at 21:19)
• or.elim unknown identifier (3 messages, latest: Dec 04 2021 at 19:36)
• ✔ Converting informal math language to Lean (9 messages, latest: Dec 04 2021 at 05:58)
• How do you do fast integer arithmetic in a Lean-like kernel? (21 messages, latest: Dec 03 2021 at 22:13)
• bad instance? (10 messages, latest: Dec 03 2021 at 20:30)
• Whitehead and Russell’s original Principia in Coq (1 message, latest: Dec 03 2021 at 15:55)
• and_or_imp (2 messages, latest: Dec 03 2021 at 14:25)
• ✔ Mathlib linting (7 messages, latest: Dec 03 2021 at 06:39)
• Heterogeneous multiplication (3 messages, latest: Dec 03 2021 at 00:46)
• ✔ complex is a cstar_ring (23 messages, latest: Dec 02 2021 at 21:05)
• crazy time-out (9 messages, latest: Dec 02 2021 at 20:58)
• linarith question (15 messages, latest: Dec 02 2021 at 11:40)
• Proving fonction is decreasing (8 messages, latest: Dec 02 2021 at 07:48)
• do you want a small contribution to mathlib (5 messages, latest: Dec 02 2021 at 05:15)
• ring_nf behaves strangely with def in original goal (18 messages, latest: Dec 01 2021 at 19:41)
• ✔ function composition type error (8 messages, latest: Dec 01 2021 at 19:35)
• typeclasses considered harmful? (12 messages, latest: Dec 01 2021 at 09:38)
• Type ? vs. Type (max ? ?) (28 messages, latest: Dec 01 2021 at 05:35)
• complex is a cstar_ring (2 messages, latest: Nov 30 2021 at 17:13)
• to_additive & exponents (24 messages, latest: Nov 30 2021 at 11:30)
• VSCode lag (11 messages, latest: Nov 30 2021 at 02:18)
• Induction on a set (12 messages, latest: Nov 29 2021 at 23:31)
• todo axiom (4 messages, latest: Nov 29 2021 at 19:43)
• example (a : zmod 3) : zmod 2 := a (8 messages, latest: Nov 29 2021 at 17:14)
• What does open_locale do? (6 messages, latest: Nov 29 2021 at 16:18)
• Interaction between to_ attributes (4 messages, latest: Nov 29 2021 at 16:10)
• Dealing with heq and Sigma types (24 messages, latest: Nov 29 2021 at 15:20)
• avoid unfolding big constants (33 messages, latest: Nov 29 2021 at 13:42)
• Proving recursion is well-founded (7 messages, latest: Nov 29 2021 at 11:38)
• ✔ PR with dependencies (2 messages, latest: Nov 29 2021 at 03:45)
• infinite.nat.infinite (4 messages, latest: Nov 28 2021 at 16:47)
• PR with dependencies (4 messages, latest: Nov 28 2021 at 16:11)
• ✔ orange bar hell! (1 message, latest: Nov 28 2021 at 15:20)
• orange bar hell! (12 messages, latest: Nov 28 2021 at 14:27)
• lol I'd love to contribute to mathlib (19 messages, latest: Nov 28 2021 at 11:36)
• What is the expected memory consumption (38 messages, latest: Nov 28 2021 at 09:02)
• how to work with order topologies? (10 messages, latest: Nov 28 2021 at 01:33)
• deep recursion (22 messages, latest: Nov 27 2021 at 22:39)
• Does there exist a universal data format for Lean, Coq, etc? (13 messages, latest: Nov 27 2021 at 22:10)
• timeout in cech_nerve (3 messages, latest: Nov 27 2021 at 20:37)
• stable files in mathlib (6 messages, latest: Nov 26 2021 at 21:57)
• proof by example (9 messages, latest: Nov 26 2021 at 21:20)
• variables and implicit/explicit (10 messages, latest: Nov 25 2021 at 16:19)
• Proof-irrelevance issue? (6 messages, latest: Nov 25 2021 at 15:47)
• ✔ VSCode clicking suggestions stopped working (1 message, latest: Nov 25 2021 at 15:46)
• VSCode clicking suggestions stopped working (1 message, latest: Nov 25 2021 at 14:31)
• name? (2 messages, latest: Nov 25 2021 at 07:01)
• units.mul_action' diamond (36 messages, latest: Nov 25 2021 at 00:55)
• PR spam (2 messages, latest: Nov 24 2021 at 22:06)
• Besicovitch satellites (3 messages, latest: Nov 24 2021 at 18:50)
• is_empty_elim (12 messages, latest: Nov 24 2021 at 10:43)
• editing lower level files (10 messages, latest: Nov 24 2021 at 06:57)
• match in tactic mode (6 messages, latest: Nov 23 2021 at 15:53)
• An error that appears after the last goal is proved (63 messages, latest: Nov 23 2021 at 13:13)
• Memes (2 messages, latest: Nov 23 2021 at 09:53)
• What does the ematch attribute do? (5 messages, latest: Nov 23 2021 at 02:17)
• Don't close the goal automatically (4 messages, latest: Nov 22 2021 at 16:48)
• Urls in undergrad TODO (5 messages, latest: Nov 22 2021 at 15:36)
• Nice merge conflicts (4 messages, latest: Nov 22 2021 at 14:46)
• ✔ noncomm_ring list of commuting (1 message, latest: Nov 21 2021 at 20:39)
• Sources of library notes (1 message, latest: Nov 21 2021 at 19:20)
• Almost empty top folders (4 messages, latest: Nov 20 2021 at 23:47)
• noncomm_ring list of commuting (5 messages, latest: Nov 20 2021 at 17:03)
• Type error translating Agda to Lean 4 (15 messages, latest: Nov 20 2021 at 09:01)
• Transfer lax functor by adjunctions: Rewrite by defeq yie… (1 message, latest: Nov 20 2021 at 08:36)
• #where (9 messages, latest: Nov 19 2021 at 21:24)
• Intrinsically typed DTLC? (12 messages, latest: Nov 19 2021 at 15:45)
• Integrate leanproject get into VS Code? (10 messages, latest: Nov 19 2021 at 15:06)
• print instances normal_space (5 messages, latest: Nov 19 2021 at 14:20)
• replace goal with definition (26 messages, latest: Nov 18 2021 at 22:44)
• Rewrite by defeq yields "motive not type correct" (10 messages, latest: Nov 18 2021 at 16:27)
• Slow elaboration - algebra (25 messages, latest: Nov 18 2021 at 09:52)
• Another diamond (32 messages, latest: Nov 17 2021 at 21:23)
• prod name (6 messages, latest: Nov 17 2021 at 21:23)
• elan slow today? (5 messages, latest: Nov 17 2021 at 17:54)
• Boolean reflection (15 messages, latest: Nov 17 2021 at 16:50)
• to_additive perf (11 messages, latest: Nov 17 2021 at 16:16)
• M⁻¹ vs ring.inverse M vs ⅟M (54 messages, latest: Nov 17 2021 at 15:34)
• show struct equality (6 messages, latest: Nov 17 2021 at 14:45)
• equalities via equivalences (19 messages, latest: Nov 17 2021 at 13:16)
• curly braces (38 messages, latest: Nov 17 2021 at 07:34)
• Automatic class instance (20 messages, latest: Nov 16 2021 at 22:59)
• Reordering ext lemmas (21 messages, latest: Nov 16 2021 at 14:14)
• docstrings in widgets (3 messages, latest: Nov 16 2021 at 09:38)
• to_additive documentation (6 messages, latest: Nov 16 2021 at 09:01)
• ✔ mathlib costs (1 message, latest: Nov 15 2021 at 23:36)
• mathlib costs (4 messages, latest: Nov 15 2021 at 22:59)
• wrong olean on azure (12 messages, latest: Nov 15 2021 at 22:10)
• eq.rec docs (24 messages, latest: Nov 15 2021 at 20:46)
• scavenging flypitch for lemmas (19 messages, latest: Nov 15 2021 at 17:45)
• noncomputable theorem (25 messages, latest: Nov 15 2021 at 16:18)
• open classical (25 messages, latest: Nov 15 2021 at 01:59)
• OpenBSD (82 messages, latest: Nov 15 2021 at 00:00)
• set theory and order stuff in lean (25 messages, latest: Nov 14 2021 at 13:45)
• foldr append (4 messages, latest: Nov 14 2021 at 12:42)
• Is 0 not equal to 1? (13 messages, latest: Nov 13 2021 at 17:39)
• type tag for "transfer instances along an equiv"? (28 messages, latest: Nov 13 2021 at 13:39)
• outparams (7 messages, latest: Nov 12 2021 at 16:19)
• docgen not linkifying (8 messages, latest: Nov 12 2021 at 14:43)
• add characters to lean core? (3 messages, latest: Nov 12 2021 at 11:52)
• rw + apply_instance (21 messages, latest: Nov 12 2021 at 10:12)
• Naming parameters in recursion (6 messages, latest: Nov 11 2021 at 16:52)
• iso to is_iso for types (17 messages, latest: Nov 11 2021 at 15:34)
• Search API docs on mobile (17 messages, latest: Nov 11 2021 at 15:22)
• stubborn refl (11 messages, latest: Nov 11 2021 at 14:05)
• Dot notation mysteriously speeds up elaborator (1 message, latest: Nov 11 2021 at 12:48)
• emacs returns error when opening a lean file (9 messages, latest: Nov 11 2021 at 01:35)
• ✔ lean 3 slowness (18 messages, latest: Nov 10 2021 at 19:58)
• [Commands for canonical variables declarations (was: Under…](topic/Commands.20for.20canonical.20variables.20declarations.20(was.3A.20Under.2E.2E.2E.html) (13 messages, latest: Nov 10 2021 at 18:40)
• Extra defeq rules (12 messages, latest: Nov 10 2021 at 17:47)
• Documentation about tactic for default value in a structure (25 messages, latest: Nov 10 2021 at 17:01)
• counting function (60 messages, latest: Nov 10 2021 at 15:56)
• with_top irreducible (67 messages, latest: Nov 10 2021 at 14:03)
• empty pi unique without quot.sound (3 messages, latest: Nov 10 2021 at 13:22)
• longest file (30 messages, latest: Nov 10 2021 at 08:40)
• git gone wrong (12 messages, latest: Nov 10 2021 at 07:05)
• Undergraduate math list (algebras) (71 messages, latest: Nov 10 2021 at 00:27)
• ✔ use of multiset (13 messages, latest: Nov 09 2021 at 21:46)
• has_repr for ulift (19 messages, latest: Nov 09 2021 at 09:16)
• map from sigma type (12 messages, latest: Nov 08 2021 at 21:04)
• Binding power of ^ \[n\] (12 messages, latest: Nov 08 2021 at 20:15)
• low level external verifier? (7 messages, latest: Nov 08 2021 at 18:24)
• _target readonly (27 messages, latest: Nov 08 2021 at 18:06)
• has_ordered_div (1 message, latest: Nov 08 2021 at 17:56)
• list.Ico (3 messages, latest: Nov 08 2021 at 16:25)
• memory usage with lean --ast --tlean (13 messages, latest: Nov 08 2021 at 12:37)
• New upgrade_lean action failure (2 messages, latest: Nov 08 2021 at 08:33)
• lean setup (30 messages, latest: Nov 07 2021 at 00:43)
• Lean fails to apply a simp lemma (3 messages, latest: Nov 06 2021 at 23:08)
• Tactic linarith in Lean 3 (9 messages, latest: Nov 06 2021 at 22:29)
• Module docstrings (69 messages, latest: Nov 06 2021 at 06:11)
• formulating continuity lemmas (11 messages, latest: Nov 05 2021 at 12:33)
• Lean 4 Question (12 messages, latest: Nov 05 2021 at 09:42)
• What use are theorems? (7 messages, latest: Nov 04 2021 at 20:43)
• ideals in non-comm rings (1 message, latest: Nov 04 2021 at 20:11)
• right actions by nat on add_comm_monoids (7 messages, latest: Nov 04 2021 at 20:09)
• canonically_ordered_monoid (18 messages, latest: Nov 04 2021 at 17:36)
• data.equiv.transfer_instance (17 messages, latest: Nov 04 2021 at 08:12)
• Tactic recursive call (7 messages, latest: Nov 03 2021 at 23:49)
• dsimp killing notations (7 messages, latest: Nov 03 2021 at 16:19)
• finset.bUnion vs finset.sup (2 messages, latest: Nov 03 2021 at 16:15)
• Better check (3 messages, latest: Nov 03 2021 at 15:15)
• fpow and gpow (45 messages, latest: Nov 03 2021 at 13:20)
• Improving documentation (42 messages, latest: Nov 03 2021 at 06:37)
• month in mathlib (oct 2021) (14 messages, latest: Nov 02 2021 at 07:51)
• Adding logging for cases where oleans are not picked up (60 messages, latest: Nov 01 2021 at 23:48)
• lean web editor slow (58 messages, latest: Nov 01 2021 at 12:09)
• Timing lean code (4 messages, latest: Nov 01 2021 at 06:15)
• relevant master changes notifier (25 messages, latest: Oct 31 2021 at 23:53)
• noncomputable in the docs (28 messages, latest: Oct 31 2021 at 16:30)
• instance lookup on function types (6 messages, latest: Oct 31 2021 at 13:22)
• ✔ write tactics in another language (1 message, latest: Oct 31 2021 at 03:32)
• write tactics in another language (7 messages, latest: Oct 30 2021 at 23:55)
• refine and implicit constructors (4 messages, latest: Oct 30 2021 at 23:02)
• tfae formatting (29 messages, latest: Oct 30 2021 at 18:29)
• Bachelor thesis accomplished🎉 (1 message, latest: Oct 30 2021 at 16:52)
• ✔ automatically infer proof argument using tactic (1 message, latest: Oct 30 2021 at 15:44)
• automatically infer proof argument using tactic (6 messages, latest: Oct 30 2021 at 15:02)
• protected in the docs (6 messages, latest: Oct 30 2021 at 11:01)
• classical.arbitrary vs nonempty.some (7 messages, latest: Oct 30 2021 at 09:42)
• [✔ Constructing an inductive type family (not a single t…](topic/.E2.9C.94.20Constructing.20an.20inductive.20type.20family.20(not.20a.20single.20t.2E.2E.2E.html) (5 messages, latest: Oct 30 2021 at 08:35)
• New lean release? (33 messages, latest: Oct 30 2021 at 02:01)
• tutorial (2 messages, latest: Oct 29 2021 at 19:58)
• GitHub – "Pull Request Merge Queue Limited Beta" (5 messages, latest: Oct 29 2021 at 15:55)
• gitpod quota limit removal (8 messages, latest: Oct 29 2021 at 12:38)
• wlog tactic : documentation/howto? (24 messages, latest: Oct 28 2021 at 20:36)
• Two questions about VisualStudioCode (5 messages, latest: Oct 28 2021 at 17:46)
• dunfold timeout (2 messages, latest: Oct 28 2021 at 14:27)
• ✔ ∨ versus v (6 messages, latest: Oct 27 2021 at 11:31)
• ∨ versus v (10 messages, latest: Oct 27 2021 at 10:46)
• Timeouts with #9606 (6 messages, latest: Oct 26 2021 at 20:57)
• Bors closing PR (8 messages, latest: Oct 26 2021 at 20:48)
• restarting server (4 messages, latest: Oct 26 2021 at 20:34)
• performance of stream (9 messages, latest: Oct 26 2021 at 20:32)
• creating a pair in term mode (12 messages, latest: Oct 26 2021 at 17:40)
• Make multiset.powerset nodup (13 messages, latest: Oct 26 2021 at 13:45)
• to instance or not to instance (8 messages, latest: Oct 26 2021 at 12:59)
• elaboration regression (17 messages, latest: Oct 26 2021 at 11:31)
• ✔ leanproject (23 messages, latest: Oct 26 2021 at 02:21)
• Prop-valued encodable (7 messages, latest: Oct 25 2021 at 22:00)
• Resources for HoTT in Lean (7 messages, latest: Oct 25 2021 at 19:05)
• ✔ mathlib index page small tweak (1 message, latest: Oct 25 2021 at 18:06)
• Dead links (4 messages, latest: Oct 25 2021 at 16:55)
• mathlib index page small tweak (22 messages, latest: Oct 25 2021 at 14:02)
• Linting all of mathlib locally (2 messages, latest: Oct 25 2021 at 13:58)
• Using the vm monad (2 messages, latest: Oct 25 2021 at 11:59)
• stream: def or structure? (4 messages, latest: Oct 25 2021 at 07:42)
• Notation :: (13 messages, latest: Oct 25 2021 at 07:37)
• widget tests failing (4 messages, latest: Oct 25 2021 at 07:26)
• branches cleanup (27 messages, latest: Oct 25 2021 at 04:55)
• module ℤ ℤ is noncomputable! (14 messages, latest: Oct 24 2021 at 22:33)
• multiplicative group of a field (17 messages, latest: Oct 24 2021 at 16:43)
• WSL (30 messages, latest: Oct 24 2021 at 15:20)
• synthesized type class instance is not definitionally equal (16 messages, latest: Oct 23 2021 at 22:23)
• Bors batch disappeared (19 messages, latest: Oct 23 2021 at 18:13)
• wlog and case (2 messages, latest: Oct 23 2021 at 17:25)
• Sigma types (21 messages, latest: Oct 23 2021 at 16:35)
• Instance docstring (8 messages, latest: Oct 23 2021 at 16:14)
• git(hub) for non-programmers (16 messages, latest: Oct 23 2021 at 14:00)
• proving tautologies (5 messages, latest: Oct 23 2021 at 10:54)
• Pretty exports buttons on vscode (4 messages, latest: Oct 23 2021 at 01:59)
• stream.take vs stream.approx (4 messages, latest: Oct 22 2021 at 21:16)
• ✔ Remotely trusted proofs (25 messages, latest: Oct 22 2021 at 12:52)
• Proof breakage I don't understand (7 messages, latest: Oct 22 2021 at 12:37)
• Foreign goal (4 messages, latest: Oct 22 2021 at 12:36)
• Apple Silicon (129 messages, latest: Oct 22 2021 at 10:04)
• projects as dependencies (11 messages, latest: Oct 22 2021 at 07:07)
• ✔ Verifying backtracking algorithms (4 messages, latest: Oct 21 2021 at 23:45)
• Verifying backtracking algorithms (6 messages, latest: Oct 21 2021 at 23:11)
• future of proof assistant tools (43 messages, latest: Oct 21 2021 at 18:17)
• behaviour of simp in Lean vs Coq (57 messages, latest: Oct 21 2021 at 15:23)
• error: unknown declaration _private (9 messages, latest: Oct 21 2021 at 12:20)
• Backporting coercions (81 messages, latest: Oct 21 2021 at 03:10)
• ✔ comments post-processing (4 messages, latest: Oct 20 2021 at 20:30)
• ✔ Lean Infoview going blank (5 messages, latest: Oct 20 2021 at 19:04)
• Lean Infoview going blank (9 messages, latest: Oct 20 2021 at 18:01)
• [Try this: ‹›](topic/Try.20this.3A.20.E2.80.B9.E2.80.BA.html) (31 messages, latest: Oct 20 2021 at 07:54)
• What's new in mathlib (58 messages, latest: Oct 19 2021 at 20:09)
• Rewrite with <- vs symm (43 messages, latest: Oct 19 2021 at 20:06)
• codetour (1 message, latest: Oct 19 2021 at 18:32)
• Module instance for dfinsupp (15 messages, latest: Oct 19 2021 at 18:26)
• Elan temporarily broken (28 messages, latest: Oct 19 2021 at 15:05)
• hello (1 message, latest: Oct 19 2021 at 11:59)
• noncomputable tainting (4 messages, latest: Oct 19 2021 at 11:00)
• erased reals (8 messages, latest: Oct 19 2021 at 10:47)
• commutative diagrams in Zulip (5 messages, latest: Oct 19 2021 at 09:47)
• can't open namespace AddMon (16 messages, latest: Oct 18 2021 at 18:20)
• factoring out order_top/bot (11 messages, latest: Oct 18 2021 at 18:08)
• Program in Lean and compile direct in WASM (3 messages, latest: Oct 18 2021 at 09:45)
• old_structure_cmd and mathlib4 (54 messages, latest: Oct 18 2021 at 09:07)
• inductive-inductive types (5 messages, latest: Oct 17 2021 at 22:18)
• move init.algebra.order from core to mathlib? (72 messages, latest: Oct 17 2021 at 12:42)
• Speeding up lint (10 messages, latest: Oct 17 2021 at 10:10)
• preorder_hom vs rel_hom (1 message, latest: Oct 16 2021 at 09:13)
• subtype vs set (14 messages, latest: Oct 15 2021 at 19:27)
• eq.subst for Type (8 messages, latest: Oct 15 2021 at 12:03)
• casing on a fin type (10 messages, latest: Oct 15 2021 at 10:22)
• Monster files (7 messages, latest: Oct 15 2021 at 09:30)
• Using set_like (19 messages, latest: Oct 15 2021 at 06:47)
• lattice_bot (15 messages, latest: Oct 14 2021 at 23:54)
• groups (43 messages, latest: Oct 14 2021 at 18:23)
• bors failing (15 messages, latest: Oct 14 2021 at 18:22)
• [norm_cast not playing ball :(](topic/.60norm_cast.60.20not.20playing.20ball.20.3A(.html) (5 messages, latest: Oct 14 2021 at 13:01)
• when is a structure an inductive? (9 messages, latest: Oct 14 2021 at 10:10)
• Linter self test (8 messages, latest: Oct 13 2021 at 09:37)
• Avoid circular instances (4 messages, latest: Oct 13 2021 at 09:25)
• Hierarchies (22 messages, latest: Oct 12 2021 at 17:09)
• Elan cgroup hacks (6 messages, latest: Oct 12 2021 at 15:52)
• CI for liquid tensor experiment (150 messages, latest: Oct 12 2021 at 10:36)
• leanproject pull (39 messages, latest: Oct 11 2021 at 20:28)
• Dot notation on abbreviation (3 messages, latest: Oct 11 2021 at 17:27)
• Indexed subsets (14 messages, latest: Oct 11 2021 at 14:54)
• Style linters (5 messages, latest: Oct 10 2021 at 20:39)
• How does Lean name new variables? (26 messages, latest: Oct 10 2021 at 17:32)
• Split analysis.normed_space.basic (11 messages, latest: Oct 10 2021 at 16:07)
• ✔ Nested induction on the same variable (17 messages, latest: Oct 10 2021 at 12:20)
• ✔ non-terminal simps (3 messages, latest: Oct 10 2021 at 08:08)
• Convexity refactor (178 messages, latest: Oct 08 2021 at 15:38)
• finset.erase (2 messages, latest: Oct 08 2021 at 14:48)
• Writing basic tactics (31 messages, latest: Oct 08 2021 at 14:35)
• Code Golf LOTM (31 messages, latest: Oct 08 2021 at 13:15)
• presheaf morphism not recognized as natural transformation (8 messages, latest: Oct 08 2021 at 10:24)
• proof_by_contra (114 messages, latest: Oct 08 2021 at 10:07)
• wf_dvd_monoid ↔ unique_factorization_monoid cycle (2 messages, latest: Oct 08 2021 at 09:13)
• _on (5 messages, latest: Oct 08 2021 at 04:26)
• ident_ parser (16 messages, latest: Oct 07 2021 at 14:31)
• range coe for sets (6 messages, latest: Oct 07 2021 at 12:47)
• mul_lt_mul'''' (7 messages, latest: Oct 07 2021 at 07:48)
• Looking for help with Code-Sever not showing InfoView (29 messages, latest: Oct 06 2021 at 16:02)
• ✔ Proof by cases (19 messages, latest: Oct 06 2021 at 01:03)
• Using structure fields as they're defined (44 messages, latest: Oct 05 2021 at 23:18)
• as_linear_order (4 messages, latest: Oct 05 2021 at 21:56)
• implicit type arg vs. forall (6 messages, latest: Oct 05 2021 at 03:46)
• Creating a new topic (7 messages, latest: Oct 04 2021 at 21:17)
• Creating a new type (22 messages, latest: Oct 04 2021 at 21:09)
• ✔ Creating a new type (10 messages, latest: Oct 04 2021 at 21:05)
• nat.cast diamond (34 messages, latest: Oct 04 2021 at 13:29)
• typeclass loop in lift_lift and option (12 messages, latest: Oct 04 2021 at 08:10)
• autoformatter for lean (20 messages, latest: Oct 04 2021 at 00:14)
• Where to ask for help? (2 messages, latest: Oct 03 2021 at 20:14)
• Learning roadmap (8 messages, latest: Oct 03 2021 at 19:02)
• new fashion ordered stuff (13 messages, latest: Oct 02 2021 at 16:31)
• Github actions (13 messages, latest: Oct 02 2021 at 11:48)
• Cleaning caches (4 messages, latest: Oct 02 2021 at 11:08)
• Tags (5 messages, latest: Oct 02 2021 at 10:23)
• set_like idiom (14 messages, latest: Oct 02 2021 at 09:41)
• Order diamond (52 messages, latest: Oct 02 2021 at 07:22)
• Bernays' lost truth table (1 message, latest: Oct 02 2021 at 00:45)
• awaiting-CI, #bors, and the PR #queue (16 messages, latest: Oct 01 2021 at 23:30)
• decidability of quotients (19 messages, latest: Oct 01 2021 at 12:25)
• awaiting-CI, bors, and the PR #queue (1 message, latest: Oct 01 2021 at 08:12)
• indenting variables (5 messages, latest: Oct 01 2021 at 00:42)
• Bracket Pair colours (9 messages, latest: Sep 30 2021 at 15:48)
• concave Jensen (17 messages, latest: Sep 30 2021 at 12:06)
• AST export for lean 3 (23 messages, latest: Sep 30 2021 at 10:24)
• Extract value from fin.find (4 messages, latest: Sep 30 2021 at 10:10)
• ✔ Lean server evaluating infinitely after mathlib upgrade (13 messages, latest: Sep 29 2021 at 20:47)
• FMM 2021 (109 messages, latest: Sep 29 2021 at 17:31)
• Nota (2 messages, latest: Sep 29 2021 at 14:24)
• What is leanc and how to use it (5 messages, latest: Sep 29 2021 at 00:14)
• topology on finsupp (31 messages, latest: Sep 28 2021 at 14:27)
• default files (13 messages, latest: Sep 28 2021 at 09:28)
• ✔ private and parameter (11 messages, latest: Sep 28 2021 at 07:40)
• private and parameter (3 messages, latest: Sep 28 2021 at 04:12)
• alias accidental def (7 messages, latest: Sep 27 2021 at 17:20)
• variables doesn't time out but inline params do (21 messages, latest: Sep 27 2021 at 16:06)
• Use of is_coprime in rat.basic (13 messages, latest: Sep 27 2021 at 11:46)
• Adding to leanprover-contrib (3 messages, latest: Sep 27 2021 at 02:45)
• prefix type ascriptions (18 messages, latest: Sep 26 2021 at 12:48)
• messing around with categories (9 messages, latest: Sep 25 2021 at 15:46)
• _lean.pasteTacticSuggestion fails (2 messages, latest: Sep 25 2021 at 14:25)
• iff.em? (2 messages, latest: Sep 24 2021 at 20:33)
• Redundant inheritance (24 messages, latest: Sep 24 2021 at 14:39)
• deriv neg lemmas (14 messages, latest: Sep 24 2021 at 11:01)
• Hoskinson Center for Formal Mathematics (8 messages, latest: Sep 23 2021 at 15:03)
• Tagged/Untagged Inductives (2 messages, latest: Sep 23 2021 at 11:44)
• sym notation (18 messages, latest: Sep 23 2021 at 07:22)
• How does Lean's search of its library work? (34 messages, latest: Sep 23 2021 at 07:09)
• Tell simp not to look at unchanged hypotheses (18 messages, latest: Sep 23 2021 at 03:29)
• undo intro (10 messages, latest: Sep 22 2021 at 15:44)
• ambiguous import (9 messages, latest: Sep 22 2021 at 14:09)
• fail_if_success vs success_if_fail (38 messages, latest: Sep 22 2021 at 08:47)
• equation compiler help me plz (24 messages, latest: Sep 22 2021 at 06:25)
• Where's the equation lemma for not? (2 messages, latest: Sep 22 2021 at 00:29)
• Unicode characters in VS Code (32 messages, latest: Sep 21 2021 at 11:00)
• categorical diamond (4 messages, latest: Sep 21 2021 at 08:59)
• String to Float (5 messages, latest: Sep 21 2021 at 08:00)
• ZF-style functions (41 messages, latest: Sep 21 2021 at 05:45)
• PR #queue (15 messages, latest: Sep 20 2021 at 17:28)
• algebraic_closure makes Lean hang (7 messages, latest: Sep 20 2021 at 12:13)
• Call for Workshops - FLoC 2022 (3 messages, latest: Sep 20 2021 at 11:34)
• tabnine (5 messages, latest: Sep 20 2021 at 05:43)
• Mandelbrot (39 messages, latest: Sep 20 2021 at 00:58)
• Semilinear maps (51 messages, latest: Sep 19 2021 at 01:12)
• init files not being included (9 messages, latest: Sep 18 2021 at 23:07)
• which subterm needs an axiom (3 messages, latest: Sep 18 2021 at 19:03)
• semilattice_sup to directed_order (14 messages, latest: Sep 18 2021 at 15:58)
• Lean at the ICM (23 messages, latest: Sep 17 2021 at 15:51)
• decidable_eq diamond (42 messages, latest: Sep 17 2021 at 15:23)
• ERR_LIN (10 messages, latest: Sep 17 2021 at 14:03)
• Slow rfl mv_polynomial (11 messages, latest: Sep 17 2021 at 13:53)
• Timeouts in ring_theory/dedekind_domain.lean:664:9 (27 messages, latest: Sep 17 2021 at 11:08)
• import not from mathlib (15 messages, latest: Sep 17 2021 at 08:55)
• add_lt_of_lt_sub (1 message, latest: Sep 16 2021 at 13:09)
• Shorthand for decomposing a pair (12 messages, latest: Sep 16 2021 at 10:33)
• Default proofs (71 messages, latest: Sep 15 2021 at 14:03)
• Trouble with old structures (38 messages, latest: Sep 15 2021 at 11:56)
• is Lean filename agnostic (6 messages, latest: Sep 14 2021 at 10:34)
• old_structure_cmd slowness/failure (10 messages, latest: Sep 14 2021 at 01:22)
• factic (12 messages, latest: Sep 14 2021 at 00:57)
• Locally finite poset (15 messages, latest: Sep 13 2021 at 14:18)
• Fixing diamonds about sup/inf (25 messages, latest: Sep 13 2021 at 10:16)
• with_top vs with_bot (3 messages, latest: Sep 13 2021 at 07:50)
• dfinsupp and pre (2 messages, latest: Sep 13 2021 at 06:50)
• unknown declaration '1' (1 message, latest: Sep 12 2021 at 23:17)
• Documentation mistake in algebra.covariant_and_contravariant (2 messages, latest: Sep 12 2021 at 22:21)
• distrib_mul_action_with_zero (88 messages, latest: Sep 12 2021 at 20:19)
• rfc: tensor product notation (99 messages, latest: Sep 12 2021 at 16:57)
• rw definition with parameter leads to weird state (7 messages, latest: Sep 12 2021 at 14:00)
• failed push release (2 messages, latest: Sep 12 2021 at 11:28)
• type-class loops in category theory (7 messages, latest: Sep 12 2021 at 01:02)
• ring_hom.of (9 messages, latest: Sep 12 2021 at 00:09)
• convex_hull_image (7 messages, latest: Sep 11 2021 at 20:12)
• neg diamond (14 messages, latest: Sep 11 2021 at 06:43)
• M1 Mac running Ubuntu VM (6 messages, latest: Sep 10 2021 at 19:51)
• Basic questions on the formalization of Maths exercises (69 messages, latest: Sep 10 2021 at 17:23)
• how to track progress? (19 messages, latest: Sep 10 2021 at 16:27)
• How to use type classes (18 messages, latest: Sep 10 2021 at 15:52)
• A "configuration-free" Lean environment builder (28 messages, latest: Sep 10 2021 at 01:02)
• Freezing analysis.convex.basic (30 messages, latest: Sep 09 2021 at 23:53)
• ring_exp with integer powers (10 messages, latest: Sep 09 2021 at 23:38)
• Copyright headers for split files (6 messages, latest: Sep 08 2021 at 18:01)
• data out of emptiness (16 messages, latest: Sep 07 2021 at 16:29)
• New segment notation (19 messages, latest: Sep 06 2021 at 19:23)
• Incompatible PR (5 messages, latest: Sep 06 2021 at 18:51)
• Typeclass issue (15 messages, latest: Sep 06 2021 at 17:23)
• ordered_module (1 message, latest: Sep 06 2021 at 16:56)
• Implicitness juggling (9 messages, latest: Sep 06 2021 at 13:27)
• ready-to-merge tag etiquette (8 messages, latest: Sep 06 2021 at 11:10)
• finiteness (196 messages, latest: Sep 05 2021 at 21:23)
• meta theory (4 messages, latest: Sep 05 2021 at 19:59)
• status of schemes (462 messages, latest: Sep 05 2021 at 01:33)
• leanproject get-cache –force (8 messages, latest: Sep 04 2021 at 19:27)
• center_mass and affine_combination (2 messages, latest: Sep 04 2021 at 12:36)
• VSCode highlighting (36 messages, latest: Sep 03 2021 at 13:59)
• meta indenting (11 messages, latest: Sep 03 2021 at 02:40)
• mutual inductives docstring (8 messages, latest: Sep 02 2021 at 14:46)
• Axioms vs Inductive Types (25 messages, latest: Sep 02 2021 at 06:16)
• Definition elimination contest (10 messages, latest: Sep 01 2021 at 17:20)
• What is leanproject mk-cache --force for (2 messages, latest: Sep 01 2021 at 13:40)
• various type-class loops (11 messages, latest: Sep 01 2021 at 05:37)
• ✔ Structure substitution (6 messages, latest: Aug 31 2021 at 17:28)
• nonempty_iff_false (10 messages, latest: Aug 31 2021 at 14:33)
• odd repeated type class search (23 messages, latest: Aug 31 2021 at 13:58)
• n ≠ 0 vs 0 < n (43 messages, latest: Aug 31 2021 at 12:08)
• Convexity and concavity over rational (11 messages, latest: Aug 30 2021 at 14:40)
• export renaming (5 messages, latest: Aug 30 2021 at 09:16)
• to_multiplicative (10 messages, latest: Aug 30 2021 at 08:16)
• type_check (7 messages, latest: Aug 29 2021 at 02:58)
• slow-for-everyone-or-just-me (2 messages, latest: Aug 28 2021 at 15:19)
• Challenge 5 (12 messages, latest: Aug 27 2021 at 20:26)
• Units of zmod 1 (38 messages, latest: Aug 27 2021 at 08:09)
• mul on with_top (4 messages, latest: Aug 27 2021 at 06:51)
• Tao Analysis (5 messages, latest: Aug 27 2021 at 00:49)
• Induction on a constructed number (12 messages, latest: Aug 26 2021 at 22:50)
• Large transformer models like OpenAI Codex and Lean (17 messages, latest: Aug 26 2021 at 08:57)
• Can't reproduce timeout locally (6 messages, latest: Aug 25 2021 at 17:00)
• lean-client-python (49 messages, latest: Aug 25 2021 at 10:39)
• help with a cast (3 messages, latest: Aug 25 2021 at 03:30)
• mathlib hanging (11 messages, latest: Aug 24 2021 at 23:54)
• Generating an olean cache locally (10 messages, latest: Aug 24 2021 at 20:58)
• Bundling docs#submodule.restrict_scalars? (4 messages, latest: Aug 24 2021 at 14:52)
• Forever inferring the same instance (10 messages, latest: Aug 24 2021 at 14:51)
• Blockly for Lean (42 messages, latest: Aug 24 2021 at 09:39)
• OpenAI Codex and Lean (1 message, latest: Aug 24 2021 at 08:52)
• diamond in data.complex.module (5 messages, latest: Aug 23 2021 at 07:47)
• How does fin deal with negatives (3 messages, latest: Aug 23 2021 at 00:03)
• syntactic tautology linter (14 messages, latest: Aug 22 2021 at 18:29)
• norm_cast coe_to_fun (1 message, latest: Aug 22 2021 at 10:20)
• IMO (3 messages, latest: Aug 22 2021 at 06:36)
• not a rfl-lemma, even though marked as rfl (13 messages, latest: Aug 21 2021 at 18:48)
• Suggest tactic bug ? (10 messages, latest: Aug 21 2021 at 04:55)
• Has Lean 3 emscripten builds tested on emscripten ≥ 2? (4 messages, latest: Aug 20 2021 at 20:32)
• relator.lift_fun (7 messages, latest: Aug 20 2021 at 19:25)
• Ostrowski theorems formalized in Lean 3 (48 messages, latest: Aug 20 2021 at 13:16)
• import probe (15 messages, latest: Aug 20 2021 at 11:27)
• relation.church_rosser (20 messages, latest: Aug 20 2021 at 09:28)
• gcd_monoid (3 messages, latest: Aug 20 2021 at 09:24)
• Building lean3 on macos 10.14 (5 messages, latest: Aug 20 2021 at 08:16)
• at hyp { tac1, tac2 } (2 messages, latest: Aug 20 2021 at 07:06)
• Infinite groups and cardinal (4 messages, latest: Aug 19 2021 at 23:51)
• Testing Lean 9.9.9 (19 messages, latest: Aug 19 2021 at 23:07)
• How to deal with cyclic import for group.units fintype? (37 messages, latest: Aug 19 2021 at 21:09)
• nat.cast for enat (6 messages, latest: Aug 19 2021 at 20:09)
• Diagnosing cyclic imports (20 messages, latest: Aug 19 2021 at 18:56)
• Proof Olympiad 2022 (3 messages, latest: Aug 19 2021 at 17:23)
• Advice on some characters not displaying in emacs on WSL (14 messages, latest: Aug 19 2021 at 17:12)
• nat.log (8 messages, latest: Aug 18 2021 at 19:34)
• Prime Reciprocal Series (29 messages, latest: Aug 18 2021 at 18:01)
• Structure substitution (28 messages, latest: Aug 18 2021 at 17:36)
• Ph.D. on formalizing complexity classes (28 messages, latest: Aug 18 2021 at 07:21)
• ✔ Prove the existence of a structure which satisfy property (1 message, latest: Aug 17 2021 at 22:06)
• ✔ Singleton to property (1 message, latest: Aug 17 2021 at 22:05)
• rel and relation (2 messages, latest: Aug 17 2021 at 07:20)
• Arrow's Impossibility Theorem (8 messages, latest: Aug 17 2021 at 02:23)
• Singleton to property (6 messages, latest: Aug 16 2021 at 22:43)
• vector2 (10 messages, latest: Aug 16 2021 at 17:11)
• norm_num for real exponentiation (44 messages, latest: Aug 16 2021 at 16:57)
• Prove the existence of a structure which satisfy property (6 messages, latest: Aug 16 2021 at 14:21)
• nontrivial_iff and subsingleton_iff (15 messages, latest: Aug 16 2021 at 14:01)
• line length (6 messages, latest: Aug 16 2021 at 09:32)
• Limitations of the automation of wellfounded relationship (3 messages, latest: Aug 16 2021 at 04:09)
• Confusion about pattern-matching (4 messages, latest: Aug 15 2021 at 20:51)
• fixed_points vs is_fixed_pt (10 messages, latest: Aug 15 2021 at 17:05)
• crazy universe (20 messages, latest: Aug 15 2021 at 09:19)
• dot notation deficiency (37 messages, latest: Aug 14 2021 at 19:19)
• convert_to vs convert (2 messages, latest: Aug 14 2021 at 00:07)
• mem_of_super_set (21 messages, latest: Aug 13 2021 at 19:49)
• Dot notation failing me (8 messages, latest: Aug 13 2021 at 19:38)
• invalid field notation, insufficient number of arguments (2 messages, latest: Aug 13 2021 at 14:22)
• GPT-3 codex for maths? (2 messages, latest: Aug 13 2021 at 02:08)
• strange bug, maybe a diamond? (4 messages, latest: Aug 12 2021 at 20:22)
• simp_lemmas assertion violation (2 messages, latest: Aug 12 2021 at 18:50)
• alias not respecting root (7 messages, latest: Aug 12 2021 at 15:50)
• interior of set pi (16 messages, latest: Aug 12 2021 at 12:02)
• What is the point of Lean's maths library? (31 messages, latest: Aug 12 2021 at 06:02)
• Godel's incompleteness theorem (8 messages, latest: Aug 12 2021 at 05:28)
• how does equation compiler magic work? (8 messages, latest: Aug 11 2021 at 12:31)
• Line-specific error (3 messages, latest: Aug 11 2021 at 12:29)
• Automatic instance naming (9 messages, latest: Aug 11 2021 at 08:59)
• IJCAR 2022 - Call for Workshops, Tutorials and Competitions (1 message, latest: Aug 11 2021 at 06:51)
• Not finding typeclass in hypotheses (31 messages, latest: Aug 10 2021 at 14:24)
• git –autostash (1 message, latest: Aug 10 2021 at 12:42)
• universe juggling (15 messages, latest: Aug 10 2021 at 10:29)
• group_theory/subgroup is slow (4 messages, latest: Aug 10 2021 at 09:29)
• lean-3.31.0 branch is no longer tracking master (12 messages, latest: Aug 10 2021 at 05:29)
• Questions about the simp tactic (13 messages, latest: Aug 09 2021 at 14:25)
• perm of permutations (83 messages, latest: Aug 09 2021 at 11:31)
• mm0 (162 messages, latest: Aug 08 2021 at 16:16)
• deprecated folder – deleting lemmas? (66 messages, latest: Aug 08 2021 at 02:50)
• correct by construction/or a typing relation (5 messages, latest: Aug 08 2021 at 01:01)
• from instead of exact for teaching (4 messages, latest: Aug 07 2021 at 22:50)
• Type theory of Lean (33 messages, latest: Aug 07 2021 at 18:36)
• install (7 messages, latest: Aug 07 2021 at 17:24)
• [beginner] unexpected behaviour of rewrite (9 messages, latest: Aug 07 2021 at 17:11)
• Formalisation of Lie algebras in other languages (45 messages, latest: Aug 07 2021 at 10:28)
• api search broken? (5 messages, latest: Aug 06 2021 at 19:55)
• Name for fractional_ideal R⁰ K (3 messages, latest: Aug 06 2021 at 13:17)
• RFC: adding dot notations #8556 (30 messages, latest: Aug 05 2021 at 14:11)
• tsum over option (11 messages, latest: Aug 05 2021 at 12:41)
• matrix coeff (2 messages, latest: Aug 05 2021 at 12:00)
• Clarifications on Lean's history (3 messages, latest: Aug 04 2021 at 19:42)
• roption and pfun (24 messages, latest: Aug 04 2021 at 13:32)
• with_top, enat, and with_zero (36 messages, latest: Aug 04 2021 at 12:15)
• Thomae's (Popcorn) Function (2 messages, latest: Aug 03 2021 at 21:01)
• ✔ Coq-to-Lean transpiler (11 messages, latest: Aug 03 2021 at 20:41)
• Haskell's closed type families as Lean's inductive family (51 messages, latest: Aug 03 2021 at 16:40)
• leanproject get-cache looks further back? (11 messages, latest: Aug 03 2021 at 14:18)
• #eval gets stuck on dot notation (2 messages, latest: Aug 03 2021 at 12:02)
• mysteries of the lean 3 parser (47 messages, latest: Aug 03 2021 at 11:54)
• Priority of coe_sort_trans (4 messages, latest: Aug 03 2021 at 10:19)
• Should we allow algebra_map R A for noncommutative R? (4 messages, latest: Aug 03 2021 at 08:30)
• istep repeated arguments (10 messages, latest: Aug 02 2021 at 22:49)
• open_locale tensor_product issue (8 messages, latest: Aug 02 2021 at 20:12)
• control.fold (12 messages, latest: Aug 02 2021 at 19:30)
• distrib_lattice_bot (31 messages, latest: Aug 02 2021 at 18:18)
• Casts to fields (8 messages, latest: Aug 02 2021 at 16:04)
• of_bounded_lattice instances (7 messages, latest: Aug 02 2021 at 13:51)
• misdeclared imports (10 messages, latest: Aug 02 2021 at 08:36)
• Cast of nat.choose (8 messages, latest: Aug 01 2021 at 19:24)
• unknown identifier use (2 messages, latest: Aug 01 2021 at 10:13)
• Natural language translation (13 messages, latest: Jul 30 2021 at 17:22)
• decidability implies LEM (17 messages, latest: Jul 29 2021 at 02:30)
• simps bug (15 messages, latest: Jul 28 2021 at 18:29)
• library_search finds gt lemma for lt goal (5 messages, latest: Jul 28 2021 at 07:20)
• derive add_comm_monoid (2 messages, latest: Jul 27 2021 at 20:42)
• PR queue (43 messages, latest: Jul 27 2021 at 14:22)
• #naming and dot notation (37 messages, latest: Jul 26 2021 at 18:42)
• can't see CI errors (4 messages, latest: Jul 26 2021 at 06:31)
• Inner working of lean (2 messages, latest: Jul 25 2021 at 11:09)
• alias silently succeeds when name already exists (3 messages, latest: Jul 25 2021 at 06:20)
• ✔ Import impacts simp? (2 messages, latest: Jul 24 2021 at 09:55)
• easy way to see server ↔ Lean communication (2 messages, latest: Jul 23 2021 at 14:24)
• Defeq is algorithmic in HoTT (8 messages, latest: Jul 23 2021 at 12:16)
• naming of Prop instances (6 messages, latest: Jul 23 2021 at 11:21)
• ✔ units.has_scalar and polynomial.has_scalar diamond (1 message, latest: Jul 23 2021 at 11:18)
• Import impacts simp? (19 messages, latest: Jul 22 2021 at 11:54)
• units.has_scalar and polynomial.has_scalar diamond (7 messages, latest: Jul 22 2021 at 08:37)
• mul_action and has_scalar diamond (22 messages, latest: Jul 22 2021 at 06:36)
• mixing monads (11 messages, latest: Jul 21 2021 at 11:22)
• Weird CI failure (18 messages, latest: Jul 20 2021 at 15:26)
• equation compiler fails for inductive predicate (4 messages, latest: Jul 20 2021 at 13:03)
• docker build failing (4 messages, latest: Jul 20 2021 at 03:34)
• #eval trig functions (6 messages, latest: Jul 19 2021 at 19:32)
• differences in elaboration (21 messages, latest: Jul 19 2021 at 17:18)
• zero_le_mul_left (3 messages, latest: Jul 19 2021 at 10:00)
• leanprover-community-bot (7 messages, latest: Jul 18 2021 at 13:13)
• id in proofs generated by tactics (3 messages, latest: Jul 18 2021 at 13:09)
• Github actions: faster build (3 messages, latest: Jul 18 2021 at 13:01)
• how do ITP devs test their systems for correctness (12 messages, latest: Jul 17 2021 at 22:32)
• typeclass inference of add_comm_monoid vs add_comm_group (24 messages, latest: Jul 17 2021 at 10:19)
• Making records definitionally equal (25 messages, latest: Jul 17 2021 at 07:34)
• printing inferred quantities and pp.all (3 messages, latest: Jul 16 2021 at 10:48)
• Error in pull request (4 messages, latest: Jul 15 2021 at 18:46)
• Unexpected non-defeq (33 messages, latest: Jul 15 2021 at 18:09)
• gpow on matrix n n K (17 messages, latest: Jul 15 2021 at 14:19)
• Highlighting lemma (3 messages, latest: Jul 15 2021 at 11:26)
• internal representation of natural numbers (4 messages, latest: Jul 15 2021 at 08:22)
• avoiding parentheses around notation (17 messages, latest: Jul 14 2021 at 11:33)
• (deleted) (2 messages, latest: Jul 14 2021 at 11:19)
• Extraction replacing reals with float? (42 messages, latest: Jul 14 2021 at 04:16)
• match_1 term in monad unfolding (18 messages, latest: Jul 13 2021 at 19:59)
• rectangle corner symbol (2 messages, latest: Jul 13 2021 at 16:29)
• Timeout in gromov_hausdorff_realized (3 messages, latest: Jul 13 2021 at 08:32)
• Monadic transform (5 messages, latest: Jul 13 2021 at 05:56)
• golfing challenge! (13 messages, latest: Jul 13 2021 at 02:54)
• mm0 resources (3 messages, latest: Jul 12 2021 at 11:22)
• Euclidean geometry (9 messages, latest: Jul 12 2021 at 08:53)
• constructing Russell's paradox (11 messages, latest: Jul 12 2021 at 04:28)
• Extracting constant from sum (18 messages, latest: Jul 11 2021 at 19:33)
• repository_mathlib (1 message, latest: Jul 11 2021 at 11:17)
• running linter locally (2 messages, latest: Jul 11 2021 at 03:12)
• unnecessarily big instances (3 messages, latest: Jul 11 2021 at 01:47)
• More excessive memory errors (12 messages, latest: Jul 10 2021 at 22:14)
• Named Theorems (36 messages, latest: Jul 10 2021 at 20:53)
• Segmenting a Lean 3 document (40 messages, latest: Jul 10 2021 at 17:29)
• Formal language theory (6 messages, latest: Jul 10 2021 at 14:26)
• Basic notation question (19 messages, latest: Jul 10 2021 at 07:27)
• maximal elements (45 messages, latest: Jul 09 2021 at 14:16)
• how zfc works (59 messages, latest: Jul 08 2021 at 06:22)
• Surprising error when using simp (8 messages, latest: Jul 07 2021 at 21:16)
• Something missing from norm_cast? (14 messages, latest: Jul 07 2021 at 09:59)
• hol mathlib (4 messages, latest: Jul 07 2021 at 05:03)
• Web editor bug? (10 messages, latest: Jul 07 2021 at 02:21)
• Instances and proof (27 messages, latest: Jul 06 2021 at 19:41)
• stuck proving sheafify is a functor (10 messages, latest: Jul 06 2021 at 19:22)
• Alternative List Definition? (33 messages, latest: Jul 06 2021 at 07:24)
• reindex_linear_equiv (3 messages, latest: Jul 06 2021 at 06:30)
• Error on memory consumption (7 messages, latest: Jul 05 2021 at 19:39)
• how to do well founded recursion without… (38 messages, latest: Jul 05 2021 at 19:08)
• Guinea pigs wanted (7 messages, latest: Jul 05 2021 at 18:43)
• the ultimate question (3 messages, latest: Jul 05 2021 at 04:59)
• what do you prefer (6 messages, latest: Jul 04 2021 at 16:35)
• happy 4th (1 message, latest: Jul 04 2021 at 07:20)
• nlp for lean? (15 messages, latest: Jul 04 2021 at 04:56)
• VSCode highlighting stopped (90 messages, latest: Jul 03 2021 at 18:57)
• ite_smul golf (3 messages, latest: Jul 03 2021 at 15:56)
• axiom of choice vilified (8 messages, latest: Jul 03 2021 at 14:09)
• Incorrect coercion (1 message, latest: Jul 03 2021 at 12:42)
• natural number game (12 messages, latest: Jul 02 2021 at 21:01)
• A linter to prevent x = x lemmas (4 messages, latest: Jul 02 2021 at 10:58)
• github copilot (30 messages, latest: Jul 02 2021 at 07:52)
• Notation and namespace (17 messages, latest: Jul 02 2021 at 05:52)
• Converting haskell to lean (3 messages, latest: Jul 01 2021 at 17:21)
• golfing challenge (56 messages, latest: Jun 30 2021 at 15:50)
• path="." in leanpkg.toml (5 messages, latest: Jun 30 2021 at 13:07)
• Filter : only props won't stick (18 messages, latest: Jun 30 2021 at 12:34)
• is_scalar_tower (17 messages, latest: Jun 30 2021 at 12:34)
• c++ subset formalization (13 messages, latest: Jun 30 2021 at 09:36)
• inverse of quotient.mk (5 messages, latest: Jun 30 2021 at 00:10)
• app_builder_exception in lift tactic (11 messages, latest: Jun 29 2021 at 21:45)
• ordered_ring + cast (5 messages, latest: Jun 29 2021 at 15:36)
• Did lean file permissions change recently? (3 messages, latest: Jun 29 2021 at 12:23)
• bicompr for linear maps (2 messages, latest: Jun 29 2021 at 11:47)
• well founded recursion is an axiom right? (3 messages, latest: Jun 29 2021 at 11:08)
• Counting the size of a structure (17 messages, latest: Jun 29 2021 at 03:36)
• Well-founded recursion / quick sort (11 messages, latest: Jun 28 2021 at 20:06)
• logical connectives vs inductive definitions (22 messages, latest: Jun 28 2021 at 18:24)
• Dawn of Formalized Mathematics (19 messages, latest: Jun 28 2021 at 15:31)
• Sorting and applying (16 messages, latest: Jun 27 2021 at 15:38)
• Step by step process for accesing lemma and theorem from the (2 messages, latest: Jun 26 2021 at 19:38)
• notation challenge (49 messages, latest: Jun 26 2021 at 18:48)
• Proving empty vector is nil (4 messages, latest: Jun 26 2021 at 17:28)
• Complete list of mathematical theorems and mathematical calc (6 messages, latest: Jun 26 2021 at 09:11)
• VSCode Lean Notebook API (2 messages, latest: Jun 26 2021 at 08:12)
• - (2 messages, latest: Jun 26 2021 at 00:21)
• Generlized algebric data type (19 messages, latest: Jun 25 2021 at 17:28)
• ssh vscode (10 messages, latest: Jun 25 2021 at 09:10)
• Parameters across multiple files (2 messages, latest: Jun 25 2021 at 00:20)
• simp of structures equality (5 messages, latest: Jun 24 2021 at 22:57)
• rw or simp only (7 messages, latest: Jun 24 2021 at 22:12)
• Cannot import tactic (15 messages, latest: Jun 24 2021 at 19:20)
• ring vs ring_nf (1 message, latest: Jun 24 2021 at 14:50)
• Surprising timeout (2 messages, latest: Jun 24 2021 at 14:33)
• group theory (22 messages, latest: Jun 24 2021 at 13:49)
• Unexpected occurence of recursive function (15 messages, latest: Jun 24 2021 at 13:39)
• Welcome back Yury ! (4 messages, latest: Jun 24 2021 at 12:51)
• pp hack for #eval on Props (25 messages, latest: Jun 24 2021 at 12:34)
• unfold tactic (5 messages, latest: Jun 24 2021 at 11:58)
• case on intro (14 messages, latest: Jun 24 2021 at 08:12)
• differentiate tactic (4 messages, latest: Jun 23 2021 at 23:48)
• linter bail? (3 messages, latest: Jun 23 2021 at 22:25)
• widgets in conv mode (10 messages, latest: Jun 23 2021 at 19:08)
• finset.sum and injective maps (3 messages, latest: Jun 23 2021 at 18:02)
• Finding the correct order instance (31 messages, latest: Jun 23 2021 at 14:22)
• metamath natural number game (14 messages, latest: Jun 23 2021 at 14:13)
• to_additive messing up the docs order (4 messages, latest: Jun 23 2021 at 13:55)
• VSCode: lowercase letter subscript (5 messages, latest: Jun 22 2021 at 16:35)
• An example of formalization (5 messages, latest: Jun 22 2021 at 14:54)
• List of formalized proofs for comparing formal proof systems (16 messages, latest: Jun 22 2021 at 14:10)
• playground for github (8 messages, latest: Jun 22 2021 at 11:14)
• including listings in LaTeX (49 messages, latest: Jun 22 2021 at 10:46)
• noncomputable integer (16 messages, latest: Jun 21 2021 at 20:03)
• Setoid hell (35 messages, latest: Jun 21 2021 at 17:35)
• topology and analysis (49 messages, latest: Jun 21 2021 at 03:49)
• fintype.insert and decidable_eq (3 messages, latest: Jun 21 2021 at 02:48)
• application / elaboration confusion (3 messages, latest: Jun 20 2021 at 23:30)
• Article in Nature on Lean (2 messages, latest: Jun 20 2021 at 13:38)
• failed to unify same statement (6 messages, latest: Jun 20 2021 at 01:20)
• instances on continuous subtype (15 messages, latest: Jun 20 2021 at 00:46)
• subgroup.fintype_range (4 messages, latest: Jun 19 2021 at 20:38)
• why is image_add_const_Ici backwards? (2 messages, latest: Jun 19 2021 at 20:17)
• disjointness condition (5 messages, latest: Jun 19 2021 at 18:48)
• simp with left arrow (4 messages, latest: Jun 19 2021 at 18:39)
• instance \[...\] by apply_instance (1 message, latest: Jun 19 2021 at 15:15)
• parsing LaTeX (1 message, latest: Jun 19 2021 at 13:48)
• instance […] by apply_instance (16 messages, latest: Jun 19 2021 at 13:16)
• Not isomorphic (2 messages, latest: Jun 18 2021 at 20:35)
• squeeze-simp + overloaded variables (1 message, latest: Jun 18 2021 at 17:15)
• locally finite total order (2 messages, latest: Jun 18 2021 at 17:01)
• 5.5 nat (4 messages, latest: Jun 18 2021 at 16:20)
• Help with build fail (10 messages, latest: Jun 18 2021 at 03:24)
• @[simps] on category_theory.functor.cones (5 messages, latest: Jun 17 2021 at 20:50)
• Inner product spaces (17 messages, latest: Jun 17 2021 at 13:20)
• wlog performance/segfault (3 messages, latest: Jun 17 2021 at 06:54)
• prroblem- exercise-3.7.2-1 (20 messages, latest: Jun 16 2021 at 19:48)
• ascending/descending factorial notation (46 messages, latest: Jun 16 2021 at 17:29)
• is_R_or_C universe (3 messages, latest: Jun 16 2021 at 13:38)
• mv_polynomial composition (6 messages, latest: Jun 15 2021 at 14:13)
• generalize relations to α → α → Sort (9 messages, latest: Jun 15 2021 at 12:50)
• linear algebra library (15 messages, latest: Jun 15 2021 at 10:57)
• by_contra performance (16 messages, latest: Jun 15 2021 at 01:16)
• linear programming (21 messages, latest: Jun 14 2021 at 16:10)
• min_injective (20 messages, latest: Jun 14 2021 at 07:20)
• lemma placing contest (6 messages, latest: Jun 13 2021 at 20:00)
• if then else performance weirdness (7 messages, latest: Jun 13 2021 at 16:59)
• Metis Theorem Prover in Lean (8 messages, latest: Jun 13 2021 at 13:11)
• cau_seq and tendsto (6 messages, latest: Jun 12 2021 at 19:26)
• nat.dist (5 messages, latest: Jun 12 2021 at 10:06)
• noncomputable variable (2 messages, latest: Jun 12 2021 at 06:52)
• ac_refl for and (4 messages, latest: Jun 12 2021 at 06:39)
• monotone vs strict_mono (5 messages, latest: Jun 11 2021 at 18:58)
• simps?, reassoc?, mk_iff? (19 messages, latest: Jun 11 2021 at 07:14)
• motives and threshold concepts (1 message, latest: Jun 11 2021 at 00:51)
• curly begin end blocks (2 messages, latest: Jun 11 2021 at 00:02)
• [has_mem on Sort](topic/.60has_mem.60.20on.20Sort.html) (11 messages, latest: Jun 10 2021 at 18:10)
• ordered with pos (56 messages, latest: Jun 10 2021 at 15:55)
• Strange instance problem with distributive lattice (9 messages, latest: Jun 10 2021 at 11:44)
• Making ideal.quotient reducible (or deleted altogether?) (2 messages, latest: Jun 10 2021 at 10:38)
• type class in "forall/exists" (1 message, latest: Jun 10 2021 at 08:46)
• PRs to shorten a previous PR (6 messages, latest: Jun 10 2021 at 08:23)
• eq_or_ne (30 messages, latest: Jun 10 2021 at 05:00)
• decidable heq (14 messages, latest: Jun 09 2021 at 20:31)
• CADE 2021 call for participation (1 message, latest: Jun 09 2021 at 20:09)
• noninjective notations (11 messages, latest: Jun 09 2021 at 19:33)
• circumcenter (10 messages, latest: Jun 09 2021 at 17:53)
• le_max_left_of_le (9 messages, latest: Jun 09 2021 at 08:17)
• give more detail in search bar (10 messages, latest: Jun 08 2021 at 22:06)
• simp ignoring lemmas? (27 messages, latest: Jun 07 2021 at 22:16)
• Reading a text file (1 message, latest: Jun 07 2021 at 17:55)
• dfinsupp/finsupp type class issue (34 messages, latest: Jun 07 2021 at 17:04)
• Unfolding expr (4 messages, latest: Jun 06 2021 at 15:38)
• Set notation in lattices (20 messages, latest: Jun 06 2021 at 08:47)
• Schemes in Arend? (12 messages, latest: Jun 05 2021 at 09:18)
• decidable_eq makes lemma fail (36 messages, latest: Jun 04 2021 at 21:54)
• use of pow_two_pos_of_ne_zero (6 messages, latest: Jun 04 2021 at 18:06)
• notation for cardinalities (12 messages, latest: Jun 04 2021 at 00:10)
• two basic recursor questions (13 messages, latest: Jun 03 2021 at 23:33)
• Notation for top in ennreal (1 message, latest: Jun 03 2021 at 08:11)
• to_additive and pow (12 messages, latest: Jun 03 2021 at 08:04)
• leanprover-community.github.io/lean3/get_started.htm (3 messages, latest: Jun 03 2021 at 07:48)
• bors merge failures shouldn't cause a red X (4 messages, latest: Jun 03 2021 at 07:39)
• section, universe, namespace deadly interaction (3 messages, latest: Jun 02 2021 at 18:23)
• Download Mathlib Docs (4 messages, latest: Jun 02 2021 at 17:25)
• restrict_scalars vs enrich_scalars (22 messages, latest: Jun 02 2021 at 16:59)
• monotonic_sequence_limit (1 message, latest: Jun 02 2021 at 14:43)
• Unicode input on android (5 messages, latest: Jun 02 2021 at 13:36)
• if-in-Type (6 messages, latest: Jun 02 2021 at 06:51)
• to_additive problem? (3 messages, latest: Jun 02 2021 at 04:30)
• Proof storage in structures (3 messages, latest: Jun 01 2021 at 21:09)
• Using MSC identifiers in mathlib (5 messages, latest: Jun 01 2021 at 20:32)
• tpil issue: 'equation compiler failed' (14 messages, latest: Jun 01 2021 at 17:43)
• nodup and decidability (5 messages, latest: Jun 01 2021 at 14:09)
• nolint and style-exceptions (2 messages, latest: Jun 01 2021 at 14:09)
• Make to_additive copy attribute (25 messages, latest: Jun 01 2021 at 10:57)
• move p-adics (47 messages, latest: Jun 01 2021 at 01:17)
• Porting declaration (2 messages, latest: May 30 2021 at 19:14)
• Lean type checkers overview (3 messages, latest: May 30 2021 at 15:56)
• failed to generate bytecode error (10 messages, latest: May 30 2021 at 11:24)
• nnreal.measurable_space = borel nnreal (7 messages, latest: May 29 2021 at 22:26)
• Implementation of inductive types? (9 messages, latest: May 28 2021 at 18:23)
• lift (9 messages, latest: May 28 2021 at 17:40)
• exlean (1 message, latest: May 28 2021 at 13:36)
• cardinality of a finite set? (14 messages, latest: May 28 2021 at 13:08)
• obtain just doesn't care (7 messages, latest: May 28 2021 at 13:00)
• long-running simps (3 messages, latest: May 28 2021 at 12:12)
• Ludicrous bracket suggestion (20 messages, latest: May 28 2021 at 09:22)
• squeeze_simp eating the end (6 messages, latest: May 28 2021 at 08:33)
• refl taking 20 seconds (11 messages, latest: May 27 2021 at 17:32)
• VS Code highlighting issue (11 messages, latest: May 27 2021 at 14:19)
• decode vs decode2 (2 messages, latest: May 27 2021 at 13:55)
• induction' question (8 messages, latest: May 27 2021 at 12:32)
• Zombie changes (11 messages, latest: May 27 2021 at 11:56)
• symm & comm (11 messages, latest: May 27 2021 at 09:05)
• vscode goal window (24 messages, latest: May 26 2021 at 20:18)
• Filtered #where (1 message, latest: May 26 2021 at 19:56)
• Right multiplication as a mul_action (26 messages, latest: May 26 2021 at 16:47)
• calc for linear equivs (14 messages, latest: May 26 2021 at 16:29)
• Universe binder syntax (18 messages, latest: May 26 2021 at 14:52)
• Visual Studio Code: performance (29 messages, latest: May 26 2021 at 02:35)
• Tracing time of type class inference (54 messages, latest: May 25 2021 at 21:53)
• VScode color formatting messed up by ]"] (31 messages, latest: May 25 2021 at 16:55)
• Calling lean from command line (12 messages, latest: May 25 2021 at 13:56)
• invalid rewrite tactic, failed to synthesize type class (2 messages, latest: May 25 2021 at 10:00)
• Offtopic: Alexander Kuznetsov is detained in Moscow (2 messages, latest: May 25 2021 at 08:25)
• linarith lemmas (17 messages, latest: May 25 2021 at 05:26)
• the sequence of partial supremums (8 messages, latest: May 24 2021 at 20:16)
• Formalizing unfinished proofs and external citations (15 messages, latest: May 23 2021 at 21:51)
• instance is_trans on ≤ and < (4 messages, latest: May 23 2021 at 10:35)
• (0 : αᵒᵖ) = (0 : αᵒᵖ) (16 messages, latest: May 23 2021 at 06:44)
• ban omega? (3 messages, latest: May 23 2021 at 02:11)
• notation for the extension (3 messages, latest: May 21 2021 at 15:08)
• Capricious dot notation (28 messages, latest: May 21 2021 at 06:56)
• should lean.vim be working on BigSur macos? (23 messages, latest: May 20 2021 at 11:56)
• emetric –> pseudo_emetric (16 messages, latest: May 20 2021 at 08:08)
• hom_of_le / le_of_hom (5 messages, latest: May 20 2021 at 04:00)
• external interaction (9 messages, latest: May 19 2021 at 22:48)
• weird error (11 messages, latest: May 19 2021 at 13:58)
• ᶜ and set.compl (3 messages, latest: May 17 2021 at 11:48)
• nth_rewrite can't rewrite inside of an implication (3 messages, latest: May 17 2021 at 11:04)
• 100.yaml and the archive (8 messages, latest: May 17 2021 at 06:05)
• mathlib repo GitHub actions queue (322 messages, latest: May 16 2021 at 18:48)
• Naming: eval vs apply (31 messages, latest: May 16 2021 at 14:19)
• Homebrew Tap (119 messages, latest: May 16 2021 at 04:03)
• Alt connected set def in textbook (3 messages, latest: May 15 2021 at 18:31)
• searching mathlib Docs: declarations, descriptions, modules (1 message, latest: May 15 2021 at 13:19)
• VS Code: little number in blue frame on bottom of window (3 messages, latest: May 15 2021 at 09:06)
• Why does mathlib use typeclasses everywhere? (48 messages, latest: May 14 2021 at 03:56)
• bors down? (4 messages, latest: May 13 2021 at 13:48)
• performance of ordered refactor (21 messages, latest: May 13 2021 at 12:00)
• Proving that a variable is of a given type (87 messages, latest: May 13 2021 at 04:49)
• antidiagonals having multiplicity (29 messages, latest: May 13 2021 at 03:11)
• I'm going to automate the Lean & Mathlib installation (133 messages, latest: May 12 2021 at 23:40)
• interesting tactics? (38 messages, latest: May 12 2021 at 22:58)
• mathlib; unintended consequences? (15 messages, latest: May 12 2021 at 16:59)
• rw causes excessive memory consumption (19 messages, latest: May 12 2021 at 07:58)
• pretty printer + brackets (110 messages, latest: May 12 2021 at 07:57)
• Picky bsupr (22 messages, latest: May 12 2021 at 07:06)
• rejected by leanchecker but accepted by trepplein (57 messages, latest: May 11 2021 at 18:18)
• yet another universe issue (16 messages, latest: May 11 2021 at 16:55)
• type class error with mk_fintype_instance (5 messages, latest: May 11 2021 at 15:59)
• mwe maker (2 messages, latest: May 11 2021 at 12:05)
• rintros? and squeeze_simp in Emacs (5 messages, latest: May 10 2021 at 16:42)
• norm_num can't solve 1 ≤ 2 (21 messages, latest: May 10 2021 at 09:38)
• Making docs for localized- format suggestions (14 messages, latest: May 09 2021 at 17:28)
• I need a list of all \nat shortcut strings (3 messages, latest: May 09 2021 at 08:35)
• kernel stuck at checking a definition (13 messages, latest: May 08 2021 at 15:57)
• Reverse IMO grand challenge (9 messages, latest: May 08 2021 at 13:38)
• eq.rec goal (243 messages, latest: May 08 2021 at 07:07)
• transfinite induction (18 messages, latest: May 07 2021 at 19:12)
• ddos attack on the PR queue (43 messages, latest: May 07 2021 at 15:04)
• no_confusion proofs (3 messages, latest: May 07 2021 at 13:03)
• nasty diamond (2 messages, latest: May 07 2021 at 12:20)
• parentheses optional in structure (1 message, latest: May 07 2021 at 08:48)
• Utterly confusing error message (10 messages, latest: May 07 2021 at 08:16)
• Notices of the AMS paper (128 messages, latest: May 06 2021 at 15:11)
• derangements formula (freek 88) (10 messages, latest: May 06 2021 at 02:30)
• parse location for multiple locations (7 messages, latest: May 05 2021 at 21:08)
• hypotheses in term and tactic mode (8 messages, latest: May 05 2021 at 04:53)
• suffices/have with ommited proof terms (11 messages, latest: May 04 2021 at 22:19)
• broken lightbulb (10 messages, latest: May 04 2021 at 22:16)
• VS Code Welcome Page for Lean (1 message, latest: May 04 2021 at 16:52)
• Defining the gamma function (34 messages, latest: May 04 2021 at 16:42)
• Bundled basis (29 messages, latest: May 04 2021 at 16:21)
• how to deal with different instances of subsingletons? (10 messages, latest: May 04 2021 at 12:32)
• Find all uses of a lemma (22 messages, latest: May 04 2021 at 10:58)
• Teaching Lean to undergrads (6 messages, latest: May 03 2021 at 16:55)
• #print submodule out of control (17 messages, latest: May 03 2021 at 16:36)
• leanupgrade action (7 messages, latest: May 03 2021 at 15:30)
• CoCalc (295 messages, latest: May 03 2021 at 10:59)
• leanproject import-graph (8 messages, latest: May 03 2021 at 08:31)
• Set: symmetric difference (5 messages, latest: May 02 2021 at 13:01)
• Making projection notation work without an argument (5 messages, latest: May 01 2021 at 23:28)
• instance name tip (1 message, latest: May 01 2021 at 22:54)
• simps is very slow (15 messages, latest: Apr 30 2021 at 22:46)
• Hales' 2017 Big Proof talk (130 messages, latest: Apr 30 2021 at 18:26)
• Make a pr depend on another (5 messages, latest: Apr 30 2021 at 18:09)
• Lean bug (1 message, latest: Apr 30 2021 at 10:22)
• induction tactic is nondeterministic (12 messages, latest: Apr 30 2021 at 10:09)
• Mathematics in the Computer (2 messages, latest: Apr 28 2021 at 20:55)
• x.num / x.denom = x (3 messages, latest: Apr 28 2021 at 09:50)
• elan is broken atm (3 messages, latest: Apr 28 2021 at 09:35)
• lean without warning (10 messages, latest: Apr 27 2021 at 21:03)
• run linter locally (4 messages, latest: Apr 27 2021 at 15:48)
• @[refl] and @[trans] (14 messages, latest: Apr 27 2021 at 10:32)
• error position (1 message, latest: Apr 27 2021 at 08:44)
• characteristic refactor? (49 messages, latest: Apr 27 2021 at 08:20)
• mathlib checks failing on github (2 messages, latest: Apr 27 2021 at 02:53)
• leanproject build deletes changes (15 messages, latest: Apr 26 2021 at 22:25)
• diamond (88 messages, latest: Apr 26 2021 at 18:41)
• sqr vs sq vs pow_two (10 messages, latest: Apr 26 2021 at 17:44)
• lean stuck trying to use isosceles triangle theorem (7 messages, latest: Apr 25 2021 at 22:17)
• Replacing the definition of algebra (82 messages, latest: Apr 25 2021 at 18:02)
• Type class inference in forall (8 messages, latest: Apr 25 2021 at 12:08)
• Fighting parameters in order/zorn (9 messages, latest: Apr 25 2021 at 11:18)
• Coerce ring ideal to field ideal (34 messages, latest: Apr 24 2021 at 17:57)
• Has anyone tried making a "grammar" out of known proofs? (31 messages, latest: Apr 24 2021 at 16:51)
• Prove equality of ideals, related by some function (40 messages, latest: Apr 24 2021 at 15:50)
• linear_map.range_eq_map vs submodule.map_top (29 messages, latest: Apr 24 2021 at 14:23)
• "Configuring" message when I import in Lean4 (3 messages, latest: Apr 24 2021 at 09:13)
• How to list all applicable theorems? (20 messages, latest: Apr 24 2021 at 07:19)
• Avoiding all command line actions through VC Code menus (3 messages, latest: Apr 24 2021 at 00:11)
• Automate delegated tag? (8 messages, latest: Apr 23 2021 at 15:28)
• single rw (3 messages, latest: Apr 23 2021 at 15:27)
• complex.is_alg_closed (3 messages, latest: Apr 23 2021 at 12:15)
• module from semimodule over a ring (38 messages, latest: Apr 22 2021 at 15:10)
• Lean blogs (5 messages, latest: Apr 22 2021 at 13:35)
• subalgebra.coe_top and friends (4 messages, latest: Apr 22 2021 at 11:41)
• Type error on dfinsupp add (4 messages, latest: Apr 22 2021 at 11:34)
• how to really use let (9 messages, latest: Apr 21 2021 at 16:35)
• CI jobs failing, but no "re-run all jobs" button (2 messages, latest: Apr 21 2021 at 14:20)
• homology design question (24 messages, latest: Apr 21 2021 at 11:31)
• hitchhikers guide (15 messages, latest: Apr 21 2021 at 10:31)
• Import of Metamath theorems into Lean (31 messages, latest: Apr 21 2021 at 08:59)
• Sokoban (5 messages, latest: Apr 20 2021 at 10:54)
• Weird interaction of by and application (9 messages, latest: Apr 19 2021 at 19:05)
• set.image for Prop? (29 messages, latest: Apr 19 2021 at 12:03)
• dot notation transitive discovery (4 messages, latest: Apr 19 2021 at 10:51)
• ??? (18 messages, latest: Apr 19 2021 at 09:01)
• slow proof (50 messages, latest: Apr 19 2021 at 07:14)
• simp puzzles (10 messages, latest: Apr 19 2021 at 02:32)
• Applying (λ x, x + b) and (+ b) give different expressions (13 messages, latest: Apr 18 2021 at 23:40)
• CI hanging on trying to find oleans cache (6 messages, latest: Apr 18 2021 at 20:03)
• set.range f vs f '' univ (10 messages, latest: Apr 18 2021 at 09:53)
• [Newbie] Weird problem with instances (4 messages, latest: Apr 18 2021 at 06:54)
• vscode errors before line is complete (6 messages, latest: Apr 17 2021 at 19:47)
• disable TC by some sigil (30 messages, latest: Apr 17 2021 at 11:22)
• exact misbehaviour (18 messages, latest: Apr 16 2021 at 06:28)
• Going from "exists unique" to a function (12 messages, latest: Apr 15 2021 at 22:05)
• CICM doctoral program (1 message, latest: Apr 15 2021 at 16:19)
• one_inv and inv_one (4 messages, latest: Apr 15 2021 at 15:56)
• Github build failed with no diagnostics (4 messages, latest: Apr 15 2021 at 13:09)
• Fishy instance finding (2 messages, latest: Apr 15 2021 at 06:44)
• computer algebra and lean (9 messages, latest: Apr 14 2021 at 23:26)
• User defined attributes in lean 3 (8 messages, latest: Apr 14 2021 at 21:08)
• a tactic for copying lemmas when using old_structure_cmd (8 messages, latest: Apr 14 2021 at 11:39)
• Finsum with fintype (11 messages, latest: Apr 13 2021 at 18:32)
• dreamcoder (7 messages, latest: Apr 13 2021 at 03:46)
• simp fails but removing a lemma succeeds (2 messages, latest: Apr 12 2021 at 21:12)
• leanchecker timeout (15 messages, latest: Apr 12 2021 at 20:23)
• Slow definition (97 messages, latest: Apr 12 2021 at 19:49)
• Adding an import breaks simp only (6 messages, latest: Apr 12 2021 at 12:43)
• matrix add_comm_monoid issue (12 messages, latest: Apr 12 2021 at 08:58)
• Programing Refrences (7 messages, latest: Apr 12 2021 at 02:59)
• Lean kernel (24 messages, latest: Apr 10 2021 at 14:07)
• How much choice is too much choice? (18 messages, latest: Apr 10 2021 at 03:33)
• tauto is a decision procedure? (24 messages, latest: Apr 09 2021 at 14:45)
• decidable equality in ordered_semiring? (55 messages, latest: Apr 09 2021 at 09:51)
• FMBC2021 (1 message, latest: Apr 09 2021 at 09:21)
• AFRL Postdoc in Formal Methods (3 messages, latest: Apr 09 2021 at 03:17)
• How do I configure an equiv to work with simps? (13 messages, latest: Apr 09 2021 at 00:39)
• int-valued fincard (184 messages, latest: Apr 08 2021 at 22:34)
• a mutual def question (8 messages, latest: Apr 08 2021 at 09:57)
• Inference faiing, but not inside a λ (6 messages, latest: Apr 07 2021 at 11:17)
• Block diagonal matrices with unequally size blocks (2 messages, latest: Apr 06 2021 at 19:30)
• simp not idempotent with let (1 message, latest: Apr 06 2021 at 18:59)
• record (42 messages, latest: Apr 06 2021 at 11:22)
• (: a ≤ b :) (19 messages, latest: Apr 05 2021 at 20:57)
• Formalised IMO solutions (10 messages, latest: Apr 05 2021 at 19:15)
• Type search problem (7 messages, latest: Apr 05 2021 at 16:51)
• Type in type (23 messages, latest: Apr 05 2021 at 12:15)
• finite stuff (138 messages, latest: Apr 05 2021 at 05:08)
• bug in the builtin elaborator (5 messages, latest: Apr 05 2021 at 05:00)
• group_theory.specific_groups (8 messages, latest: Apr 04 2021 at 16:50)
• how to debug a server crash? (2 messages, latest: Apr 04 2021 at 12:11)
• branch#gsmul_instance (94 messages, latest: Apr 04 2021 at 09:01)
• iterating on central files (10 messages, latest: Apr 04 2021 at 08:34)
• leanproject upgrade delay? (11 messages, latest: Apr 03 2021 at 22:18)
• What is a command? (5 messages, latest: Apr 03 2021 at 15:40)
• simpa hygiene issue (2 messages, latest: Apr 02 2021 at 05:56)
• ac_refl (15 messages, latest: Apr 02 2021 at 05:29)
• doc-string bug? (3 messages, latest: Apr 01 2021 at 21:47)
• cancel add + canonically ordered? (18 messages, latest: Apr 01 2021 at 17:40)
• noncomm_ring regression (34 messages, latest: Apr 01 2021 at 08:53)
• unexpected occurrence of recursive function (22 messages, latest: Apr 01 2021 at 08:21)
• Introducing GPT-AF (1 message, latest: Apr 01 2021 at 04:03)
• Typeclass not triggering (9 messages, latest: Mar 31 2021 at 18:40)
• Issue translating Agda to Lean. Definitional equality? (4 messages, latest: Mar 31 2021 at 15:59)
• subgroup map comap lemmas (16 messages, latest: Mar 31 2021 at 13:42)
• Industry (3 messages, latest: Mar 31 2021 at 09:55)
• Lean code into AST/XML/JSON for parsing/generation for ML? (13 messages, latest: Mar 30 2021 at 18:19)
• Implicit arguments and pattern matching (1 message, latest: Mar 30 2021 at 14:36)
• export and namespaces (1 message, latest: Mar 30 2021 at 10:45)
• timeout why? (62 messages, latest: Mar 29 2021 at 16:50)
• Duplicate mul_action defs (12 messages, latest: Mar 29 2021 at 15:00)
• request for tactic (24 messages, latest: Mar 29 2021 at 13:27)
• Changing the implicitness of ∀ (x ∈ s) binders (15 messages, latest: Mar 29 2021 at 12:37)
• Proof Ground 2021 (1 message, latest: Mar 29 2021 at 08:56)
• the H bug (or not a bug) (3 messages, latest: Mar 29 2021 at 04:53)
• Infoview variable grouping (3 messages, latest: Mar 28 2021 at 21:23)
• Typo causing ugly docs (7 messages, latest: Mar 28 2021 at 19:08)
• trunc inhabited X, singleton X, and empty X (24 messages, latest: Mar 27 2021 at 23:54)
• Intermediate have speeds up elaboration (16 messages, latest: Mar 27 2021 at 17:26)
• convert reading hypotheses? (2 messages, latest: Mar 27 2021 at 16:32)
• inductive rule inversion (5 messages, latest: Mar 27 2021 at 08:31)
• function.injective.mul_action on two functions (3 messages, latest: Mar 26 2021 at 14:40)
• ring not idempotent (17 messages, latest: Mar 26 2021 at 13:57)
• Lean 4 extension (5 messages, latest: Mar 26 2021 at 13:13)
• proposed topology/continuous_functions reorg (1 message, latest: Mar 26 2021 at 10:05)
• Stray . in goal view (6 messages, latest: Mar 25 2021 at 17:31)
• set tactic (4 messages, latest: Mar 25 2021 at 00:38)
• documenting the algebraic hierarchy (14 messages, latest: Mar 24 2021 at 23:48)
• Type ? in doc-gen (2 messages, latest: Mar 24 2021 at 22:16)
• more latex? (4 messages, latest: Mar 24 2021 at 11:45)
• ast (16 messages, latest: Mar 23 2021 at 22:55)
• simplicial set locale (11 messages, latest: Mar 23 2021 at 21:45)
• to_additive and punit (15 messages, latest: Mar 23 2021 at 21:33)
• Fighting cast (10 messages, latest: Mar 23 2021 at 18:30)
• proving properties of recursive functions with let/match (11 messages, latest: Mar 23 2021 at 14:43)
• add a new superclass, need some new @s (17 messages, latest: Mar 23 2021 at 12:35)
• Naming: geom_sum vs geom_series (3 messages, latest: Mar 23 2021 at 12:34)
• generalizing monoid_hom (33 messages, latest: Mar 23 2021 at 12:33)
• leanproject get-cache: get outdated (2 messages, latest: Mar 23 2021 at 02:38)
• Type Reflection in Lean (22 messages, latest: Mar 22 2021 at 21:50)
• Unparsing the arguments for tactic writing (6 messages, latest: Mar 22 2021 at 04:53)
• is_basis has wonky type (8 messages, latest: Mar 22 2021 at 02:09)
• sum_fin_add_comm_equiv (2 messages, latest: Mar 21 2021 at 22:01)
• simp normal form for double casts (15 messages, latest: Mar 21 2021 at 16:06)
• proposed reorg (5 messages, latest: Mar 20 2021 at 09:01)
• le_rfl proves sorry le sorry (9 messages, latest: Mar 20 2021 at 04:15)
• classical finsupp (10 messages, latest: Mar 20 2021 at 04:08)
• induction fails (9 messages, latest: Mar 19 2021 at 23:55)
• One of many pattern match hygiene (10 messages, latest: Mar 19 2021 at 22:27)
• Compute through option (8 messages, latest: Mar 19 2021 at 21:57)
• Author on normal.lean? (4 messages, latest: Mar 19 2021 at 21:03)
• 50000 theorems in mathlib (3 messages, latest: Mar 19 2021 at 19:18)
• Multiset Coe (4 messages, latest: Mar 18 2021 at 23:26)
• has_simple_coe_to_fun (30 messages, latest: Mar 18 2021 at 20:06)
• Authors: (67 messages, latest: Mar 18 2021 at 16:19)
• weird hover behavior in vs-code (1 message, latest: Mar 18 2021 at 13:17)
• Equal question mark (16 messages, latest: Mar 18 2021 at 10:16)
• disable pass tree-ifcombine (5 messages, latest: Mar 17 2021 at 18:30)
• symmetry fails if simple graph is imported (3 messages, latest: Mar 17 2021 at 16:11)
• multiset: smul vs nsmul (9 messages, latest: Mar 17 2021 at 15:14)
• Name? (25 messages, latest: Mar 17 2021 at 12:46)
• Non-structure classes (5 messages, latest: Mar 17 2021 at 10:33)
• divides_four (23 messages, latest: Mar 17 2021 at 08:40)
• finsupp.has_scalar (48 messages, latest: Mar 17 2021 at 07:32)
• let fails with coe_sort (29 messages, latest: Mar 16 2021 at 21:38)
• Lean 3.28.0c (4 messages, latest: Mar 16 2021 at 18:21)
• cong_fst_arg (10 messages, latest: Mar 16 2021 at 15:24)
• Curry-Howard Correspondence (24 messages, latest: Mar 16 2021 at 08:49)
• Build fails with no errors (9 messages, latest: Mar 15 2021 at 21:33)
• root (14 messages, latest: Mar 15 2021 at 15:44)
• New maintainer (5 messages, latest: Mar 15 2021 at 12:21)
• bug in hover tooltips? (1 message, latest: Mar 15 2021 at 04:09)
• Another bug in calc (5 messages, latest: Mar 14 2021 at 07:40)
• simp and smul (12 messages, latest: Mar 14 2021 at 00:38)
• non-interactive apply (17 messages, latest: Mar 13 2021 at 22:18)
• "Right" way to define a prime order ideal (18 messages, latest: Mar 13 2021 at 19:31)
• congr lemmas (2 messages, latest: Mar 13 2021 at 17:24)
• monadic version of expr.replace (4 messages, latest: Mar 13 2021 at 06:31)
• Checking if a module is transitively imported (2 messages, latest: Mar 13 2021 at 00:30)
• simp normal form (15 messages, latest: Mar 13 2021 at 00:13)
• norm_num fails when simp is too effective (8 messages, latest: Mar 12 2021 at 22:42)
• congr_arg puzzle (11 messages, latest: Mar 12 2021 at 21:47)
• Type class resolution only works with a name (7 messages, latest: Mar 12 2021 at 20:37)
• universe issue with Type* (33 messages, latest: Mar 12 2021 at 14:16)
• get the "visible" head of an expression (8 messages, latest: Mar 12 2021 at 10:47)
• order_of_refactor (26 messages, latest: Mar 12 2021 at 09:54)
• curious difference between exact rfl and apply rfl (9 messages, latest: Mar 12 2021 at 06:26)
• issues with the mathlib_docs repo (3 messages, latest: Mar 11 2021 at 15:25)
• multilinear timeouts (6 messages, latest: Mar 11 2021 at 12:07)
• #reduce and the equation compiler (12 messages, latest: Mar 11 2021 at 05:52)
• infer_instance succeeds, exact infer_instance fails (1 message, latest: Mar 11 2021 at 01:00)
• graduate programs (5 messages, latest: Mar 10 2021 at 18:28)
• install azcopy step failing (11 messages, latest: Mar 10 2021 at 10:42)
• installation proplems (22 messages, latest: Mar 09 2021 at 19:59)
• How does cc work? (1 message, latest: Mar 09 2021 at 18:29)
• Finding results in mathlib (9 messages, latest: Mar 09 2021 at 14:20)
• Research internship opportunities around Lean (12 messages, latest: Mar 08 2021 at 12:49)
• differentiability tactic (7 messages, latest: Mar 08 2021 at 05:09)
• univ.pi (1 message, latest: Mar 07 2021 at 23:59)
• Visual Studio Code: "spawn ENOTDIR" error (10 messages, latest: Mar 06 2021 at 21:22)
• 500000 lines of Lean on the wall (3 messages, latest: Mar 06 2021 at 16:37)
• spawn ENOTDIR (1 message, latest: Mar 06 2021 at 14:57)
• compiler backends (4 messages, latest: Mar 06 2021 at 04:32)
• left/right for source/target (12 messages, latest: Mar 06 2021 at 02:58)
• Addressing mismatch issues (74 messages, latest: Mar 05 2021 at 17:09)
• Why is coe_fn_coe_base a simp lemma? (27 messages, latest: Mar 05 2021 at 15:02)
• Search for all declarations in a namespace (29 messages, latest: Mar 05 2021 at 14:59)
• some declarations do not show up in the docs (7 messages, latest: Mar 05 2021 at 11:11)
• rewrite failing with definition (8 messages, latest: Mar 05 2021 at 08:18)
• set of pairs (9 messages, latest: Mar 05 2021 at 06:38)
• equation compiler complains about classical.choice (7 messages, latest: Mar 05 2021 at 04:53)
• options in user attributes (6 messages, latest: Mar 05 2021 at 04:37)
• instance transparency (2 messages, latest: Mar 05 2021 at 04:28)
• pi.nat_apply (10 messages, latest: Mar 04 2021 at 22:12)
• norm_num1 times out (37 messages, latest: Mar 04 2021 at 17:59)
• simp [def] (8 messages, latest: Mar 04 2021 at 14:01)
• strange elaboration error (10 messages, latest: Mar 04 2021 at 02:57)
• doc-gen is failing (49 messages, latest: Mar 03 2021 at 22:03)
• Notation (13 messages, latest: Mar 03 2021 at 21:09)
• classes is a funny colour (6 messages, latest: Mar 02 2021 at 19:55)
• pi has_one as default instance (9 messages, latest: Mar 02 2021 at 13:39)
• algebra_map simp to smul (3 messages, latest: Mar 01 2021 at 21:51)
• universe issue when providing new instance (29 messages, latest: Mar 01 2021 at 20:24)
• Possible error in "Theorem proving in Lean" (8 messages, latest: Mar 01 2021 at 14:36)
• tree-sitter (10 messages, latest: Feb 28 2021 at 14:59)
• naming a metavariable (7 messages, latest: Feb 28 2021 at 11:59)
• is it possible to "loop" the same thing? (5 messages, latest: Feb 28 2021 at 02:03)
• semireducible simps (2 messages, latest: Feb 27 2021 at 20:52)
• Latexing Lean (39 messages, latest: Feb 27 2021 at 11:56)
• equiv (fin n x nat) nat (7 messages, latest: Feb 27 2021 at 09:40)
• Knuth's TAOCP (108 messages, latest: Feb 26 2021 at 19:08)
• show_term produces invalid term? (10 messages, latest: Feb 26 2021 at 17:49)
• when do simp lemmas have to be added explicitly? (3 messages, latest: Feb 25 2021 at 18:37)
• Master program advice (27 messages, latest: Feb 24 2021 at 22:52)
• bad simp lemmas (split from: doc-gen is failing) (22 messages, latest: Feb 24 2021 at 16:18)
• norm_num for ennreal (27 messages, latest: Feb 24 2021 at 11:56)
• leanproject and python 3.9.1 (4 messages, latest: Feb 23 2021 at 11:19)
• Unknown mathematical structure (17 messages, latest: Feb 23 2021 at 09:38)
• nat.strong_rec_on' (2 messages, latest: Feb 23 2021 at 07:45)
• Naming of right_inverse lemmas (23 messages, latest: Feb 22 2021 at 18:45)
• notation for partially applied terms (17 messages, latest: Feb 22 2021 at 16:19)
• a little help with powers in lean (8 messages, latest: Feb 22 2021 at 15:36)
• Installation issues (12 messages, latest: Feb 21 2021 at 17:18)
• induction variables (3 messages, latest: Feb 21 2021 at 14:12)
• subobject predicates (33 messages, latest: Feb 20 2021 at 15:17)
• #eval and #reduce give contradictory results (15 messages, latest: Feb 20 2021 at 00:50)
• Mathlib compiling despite oleans (31 messages, latest: Feb 19 2021 at 17:43)
• smul not coercing (11 messages, latest: Feb 19 2021 at 15:07)
• simp-normal form for bundled hom conversion (26 messages, latest: Feb 19 2021 at 09:20)
• linting time (6 messages, latest: Feb 19 2021 at 04:44)
• parsing question about ∥x∥ (52 messages, latest: Feb 18 2021 at 21:11)
• push_neg behaviour depends on variable name (6 messages, latest: Feb 18 2021 at 20:12)
• ancestor (14 messages, latest: Feb 18 2021 at 18:00)
• decidable equality for strings (5 messages, latest: Feb 18 2021 at 16:06)
• universe polymorphism weirdness (1 message, latest: Feb 18 2021 at 14:01)
• confused (8 messages, latest: Feb 18 2021 at 10:31)
• non empty set in a structure (16 messages, latest: Feb 18 2021 at 02:33)
• mutual recursive parsers (18 messages, latest: Feb 17 2021 at 21:31)
• nested recursion (17 messages, latest: Feb 17 2021 at 20:41)
• Can unification_hint help with casting? (10 messages, latest: Feb 17 2021 at 08:49)
• simp? often unnecessarily reports eq_self_iff_true (5 messages, latest: Feb 17 2021 at 07:15)
• macOS Keyboard \lt (4 messages, latest: Feb 16 2021 at 22:10)
• le_supr (23 messages, latest: Feb 16 2021 at 21:29)
• Remove attribute? (10 messages, latest: Feb 16 2021 at 21:01)
• Implementation sublattice related to subgroup (5 messages, latest: Feb 16 2021 at 18:53)
• unique existence with Prop (7 messages, latest: Feb 16 2021 at 18:13)
• simp does not use mem_singleton_iff (6 messages, latest: Feb 16 2021 at 16:42)
• reducing determinate of a matrix (36 messages, latest: Feb 16 2021 at 16:05)
• Lean GPT-f beta (10 messages, latest: Feb 15 2021 at 20:19)
• notation (21 messages, latest: Feb 15 2021 at 13:16)
• int numerals -> nat (13 messages, latest: Feb 15 2021 at 02:47)
• Come on (10 messages, latest: Feb 14 2021 at 15:30)
• mathlib style (18 messages, latest: Feb 14 2021 at 04:38)
• new lemmas for int (13 messages, latest: Feb 14 2021 at 04:37)
• what is (17 : fin 2)? (10 messages, latest: Feb 13 2021 at 22:23)
• int.to_nat lemmas (4 messages, latest: Feb 13 2021 at 19:55)
• decidable_eq for finsupp (6 messages, latest: Feb 13 2021 at 09:41)
• rewrite doubly defined theorem (3 messages, latest: Feb 12 2021 at 15:36)
• Line length linter (6 messages, latest: Feb 12 2021 at 14:23)
• Happy Lunar New Year 🧧 (1 message, latest: Feb 12 2021 at 04:11)
• old structure command segfault (1 message, latest: Feb 11 2021 at 22:40)
• go to definition failing for some people (28 messages, latest: Feb 11 2021 at 20:57)
• Typeclass inference can't fill in parameters (5 messages, latest: Feb 11 2021 at 17:22)
• References in docs (3 messages, latest: Feb 11 2021 at 15:09)
• Splitting up algebra/lie/basic.lean (51 messages, latest: Feb 11 2021 at 14:40)
• 2nd isomorphism theorem for groups (28 messages, latest: Feb 11 2021 at 11:43)
• doc-gen on windows (11 messages, latest: Feb 11 2021 at 11:14)
• Latex (11 messages, latest: Feb 11 2021 at 08:24)
• breaking builds with unrelated commit (5 messages, latest: Feb 11 2021 at 03:31)
• wloggery (2 messages, latest: Feb 10 2021 at 23:39)
• semantics of description logics: binary representation of… (36 messages, latest: Feb 10 2021 at 21:50)
• Refactoring nat.cast to nat.bin_cast (16 messages, latest: Feb 10 2021 at 18:08)
• complete_space by cases (3 messages, latest: Feb 10 2021 at 17:35)
• reasoning with strings (31 messages, latest: Feb 10 2021 at 17:21)
• Notation for multilinear_map (11 messages, latest: Feb 10 2021 at 08:49)
• doc-gen personal projects? (7 messages, latest: Feb 09 2021 at 22:53)
• fin.pred_above (17 messages, latest: Feb 09 2021 at 22:52)
• CI fails (8 messages, latest: Feb 09 2021 at 16:25)
• ext produces fewer goals when passed more arguments (3 messages, latest: Feb 09 2021 at 10:17)
• equality of types (10 messages, latest: Feb 09 2021 at 07:28)
• CADE-28: final call for papers (1 message, latest: Feb 08 2021 at 20:34)
• [two decidable_eq instances on (fin 1) in mathlib :-(](topic/two.20decidable_eq.20instances.20on.20(fin.201).20in.20mathlib.20.3A-(.html) (36 messages, latest: Feb 08 2021 at 19:56)
• Failure to identify two types (25 messages, latest: Feb 08 2021 at 18:54)
• Debugging Lean games & building JS/WASM versions for Lean (58 messages, latest: Feb 08 2021 at 17:48)
• non-terminating theorem (14 messages, latest: Feb 08 2021 at 16:22)
• auto_param and bundled functions (9 messages, latest: Feb 08 2021 at 15:52)
• Ramanujan Machine (6 messages, latest: Feb 08 2021 at 15:00)
• Notation for ennreal (20 messages, latest: Feb 08 2021 at 13:57)
• dep hd (12 messages, latest: Feb 08 2021 at 13:54)
• maybe? (9 messages, latest: Feb 08 2021 at 13:06)
• finding what happened to an identifier (6 messages, latest: Feb 08 2021 at 03:53)
• Bug in library_search? (5 messages, latest: Feb 07 2021 at 00:26)
• Orange bars in vscode jumping to the start of the file (13 messages, latest: Feb 06 2021 at 12:54)
• Setting up library on Emacs (6 messages, latest: Feb 05 2021 at 20:14)
• How to endow a space with a certain topology? (9 messages, latest: Feb 05 2021 at 15:12)
• What's missing from dfinsupp / simp here? (36 messages, latest: Feb 05 2021 at 10:53)
• maybe_linear_map (6 messages, latest: Feb 05 2021 at 10:22)
• Lint style (19 messages, latest: Feb 04 2021 at 23:14)
• Equality of objects of the same structure (6 messages, latest: Feb 04 2021 at 16:03)
• Defining new structures without new fields? (4 messages, latest: Feb 04 2021 at 14:59)
• Definitional equality and local instance (6 messages, latest: Feb 04 2021 at 07:33)
• Missing goals in infoview when using ; (3 messages, latest: Feb 03 2021 at 11:07)
• dot notation and coe_to_Sort (1 message, latest: Feb 03 2021 at 10:56)
• convert doesn't work on "for all n, …" goal (62 messages, latest: Feb 02 2021 at 21:12)
• fin ops and unsigned ops in core (9 messages, latest: Feb 02 2021 at 18:15)
• Computational category theory (38 messages, latest: Feb 02 2021 at 16:17)
• Diagnosing timeout (164 messages, latest: Feb 02 2021 at 13:54)
• How does @\[derive\] choose the instance name? (6 messages, latest: Feb 02 2021 at 11:55)
• embeddings and subtypes (23 messages, latest: Feb 02 2021 at 03:46)
• tutorial_question (23 messages, latest: Feb 01 2021 at 21:45)
• Cancelling builds (24 messages, latest: Feb 01 2021 at 19:19)
• Running doc-gen on /archive (9 messages, latest: Feb 01 2021 at 17:23)
• Game Of Life (24 messages, latest: Feb 01 2021 at 16:12)
• How to work on base representations and lists? (71 messages, latest: Feb 01 2021 at 15:19)
• LaTeX hackery (18 messages, latest: Feb 01 2021 at 13:57)
• Question on refine (38 messages, latest: Feb 01 2021 at 13:53)
• Prove that the image of a map is finite (9 messages, latest: Feb 01 2021 at 11:44)
• simp? doesn't propagate "at h" (3 messages, latest: Feb 01 2021 at 05:46)
• lean3 documentation (36 messages, latest: Jan 31 2021 at 09:23)
• Natural Number Game in Dafny (and possibly other languages) (7 messages, latest: Jan 31 2021 at 03:32)
• Try this: (spac)emacs (33 messages, latest: Jan 29 2021 at 10:25)
• rpow_nat_cast for non-integers exponents? (8 messages, latest: Jan 29 2021 at 00:26)
• Excessive memory consumption (14 messages, latest: Jan 28 2021 at 21:38)
• Line wrapping strings without inserting \n (24 messages, latest: Jan 28 2021 at 00:56)
• finsets, unions, and cardinality (53 messages, latest: Jan 27 2021 at 19:48)
• Filter (set) vs filter (poset) (38 messages, latest: Jan 27 2021 at 14:40)
• Multiple case (62 messages, latest: Jan 27 2021 at 14:35)
• quotient "on_beta" vs "on_mk" (6 messages, latest: Jan 27 2021 at 10:14)
• Too long to compile (6 messages, latest: Jan 27 2021 at 05:07)
• CFP: Math-AI Workshop at ICLR 2021 (1 message, latest: Jan 27 2021 at 00:16)
• convoy pattern (3 messages, latest: Jan 26 2021 at 14:25)
• What is import standard? (4 messages, latest: Jan 26 2021 at 13:32)
• Bad error reporting (42 messages, latest: Jan 26 2021 at 13:12)
• Sanity check: error in textbook? (8 messages, latest: Jan 26 2021 at 10:51)
• squeeze_simp oddity (5 messages, latest: Jan 26 2021 at 06:07)
• Inductive structures? (4 messages, latest: Jan 25 2021 at 20:50)
• Name suggestions for mod_add_div' and div_add_mod' (1 message, latest: Jan 25 2021 at 20:42)
• Inductive structures (1 message, latest: Jan 25 2021 at 19:36)
• Success message (4 messages, latest: Jan 24 2021 at 13:58)
• VS Code - Unicode Input Discussion (47 messages, latest: Jan 24 2021 at 11:25)
• notation not used in infoview (5 messages, latest: Jan 24 2021 at 10:54)
• no contradiction (2 messages, latest: Jan 23 2021 at 23:56)
• dependency bot (4 messages, latest: Jan 23 2021 at 22:13)
• abbreviation (17 messages, latest: Jan 23 2021 at 20:14)
• Lean server blows up when adding a lemma to different file (14 messages, latest: Jan 23 2021 at 19:42)
• Using unification hints to find bundled homs (1 message, latest: Jan 23 2021 at 17:22)
• "simp" can rewrite a "let" definition, but "rewrite" can't (8 messages, latest: Jan 23 2021 at 02:50)
• instantiate_nth_var (12 messages, latest: Jan 22 2021 at 22:12)
• Side project importing mathlib branch (10 messages, latest: Jan 22 2021 at 16:03)
• Drafting a Creative Commons Textbook for Lean (2 messages, latest: Jan 22 2021 at 13:34)
• CADE-28: Call for Papers (1 message, latest: Jan 21 2021 at 13:31)
• Trouble with universal quantifier in forward proof (6 messages, latest: Jan 21 2021 at 11:36)
• Providing implicit arguments to a function field (10 messages, latest: Jan 21 2021 at 05:06)
• Infix operators in structure (23 messages, latest: Jan 20 2021 at 19:52)
• Hardware verification talk at Imperial College London (2 messages, latest: Jan 20 2021 at 17:05)
• Weird error from old_structure_cmd (6 messages, latest: Jan 20 2021 at 13:41)
• leanproject: connection reset causes corrupt oleans (2 messages, latest: Jan 20 2021 at 12:08)
• Eliminating function applications (2 messages, latest: Jan 19 2021 at 18:46)
• Unfolding a definition by pattern matching (19 messages, latest: Jan 19 2021 at 08:02)
• Functional data structures (4 messages, latest: Jan 18 2021 at 18:29)
• BSc Final Project (25 messages, latest: Jan 18 2021 at 17:52)
• monadic forgetting (26 messages, latest: Jan 18 2021 at 16:27)
• Behavior of cases and cases' (7 messages, latest: Jan 18 2021 at 14:56)
• CPP '21 (26 messages, latest: Jan 18 2021 at 14:50)
• Quotient inductive types? (2 messages, latest: Jan 18 2021 at 14:34)
• div as a field in group(_with_zero) (42 messages, latest: Jan 18 2021 at 09:31)
• pi.semimodule and normed_space (6 messages, latest: Jan 18 2021 at 07:55)
• leanproject get-c SSL issue (7 messages, latest: Jan 17 2021 at 19:05)
• tutorial problem 0011 (7 messages, latest: Jan 17 2021 at 16:50)
• building doc locally (8 messages, latest: Jan 17 2021 at 15:13)
• Error due to several linear_order on N (32 messages, latest: Jan 17 2021 at 11:21)
• Compact elements of lattices & f.g. submodules (13 messages, latest: Jan 17 2021 at 09:52)
• Using set.maps_to, inj_on, etc on finset (4 messages, latest: Jan 16 2021 at 20:23)
• by exactI (23 messages, latest: Jan 15 2021 at 19:46)
• Lean job in London (21 messages, latest: Jan 14 2021 at 23:36)
• comment block (4 messages, latest: Jan 14 2021 at 23:33)
• A strange bug in elaborator (4 messages, latest: Jan 14 2021 at 20:44)
• declaration uses sorry bug (5 messages, latest: Jan 14 2021 at 20:05)
• newline fun in widget view (1 message, latest: Jan 14 2021 at 16:39)
• Induction starting not at the bottom (6 messages, latest: Jan 14 2021 at 08:34)
• Notation for span (26 messages, latest: Jan 14 2021 at 04:24)
• another decidable_eq problem (16 messages, latest: Jan 14 2021 at 00:21)
• Can I avoid the use of "change", and should I? (11 messages, latest: Jan 13 2021 at 20:58)
• decidable_eq problem (28 messages, latest: Jan 13 2021 at 10:02)
• Extracting un-named proofs from the goal state (28 messages, latest: Jan 12 2021 at 19:06)
• by exact works, but not the term itself (87 messages, latest: Jan 12 2021 at 17:00)
• PR that depends on another (9 messages, latest: Jan 12 2021 at 09:21)
• OOM errors when compiling mathlib on AWS (15 messages, latest: Jan 11 2021 at 18:36)
• Ntural number game advanced addition world / 13 (12 messages, latest: Jan 11 2021 at 12:19)
• 100 theorems (108 messages, latest: Jan 09 2021 at 13:48)
• congr' vs congr (5 messages, latest: Jan 08 2021 at 15:45)
• additive haar measure (10 messages, latest: Jan 08 2021 at 00:31)
• Lean Together 2021 (94 messages, latest: Jan 07 2021 at 12:54)
• Parent instance arguments in auto_param / opt_param (2 messages, latest: Jan 07 2021 at 09:35)
• inversion tactic (11 messages, latest: Jan 06 2021 at 22:24)
• Semigroups and comm_ring for fin (5 messages, latest: Jan 06 2021 at 15:45)
• finset coercion strangeness (38 messages, latest: Jan 06 2021 at 09:54)
• squeeze_simp times out (5 messages, latest: Jan 06 2021 at 00:22)
• Custom Principle Of Induction (18 messages, latest: Jan 05 2021 at 18:43)
• Nested congr in conv (9 messages, latest: Jan 05 2021 at 17:46)
• How does congr know to apply subsingleton.elim (4 messages, latest: Jan 05 2021 at 13:01)
• How to indicate empty matches in Lean 4 (2 messages, latest: Jan 05 2021 at 12:02)
• Lean 4 released (21 messages, latest: Jan 05 2021 at 11:50)
• Simp and equiv.refl α vs (1 : perm α) (20 messages, latest: Jan 05 2021 at 09:58)
• conditional probabilities (2 messages, latest: Jan 05 2021 at 03:55)
• linear_algebra theory docs are outdated (2 messages, latest: Jan 04 2021 at 13:37)
• Xena project blog stats/stuff (1 message, latest: Jan 04 2021 at 13:21)
• list.mem_diff_iff? (8 messages, latest: Jan 04 2021 at 12:34)
• Dependency Graph (23 messages, latest: Jan 04 2021 at 11:03)
• VSCode Extension (46 messages, latest: Jan 04 2021 at 09:53)
• multiset.erased_dup (3 messages, latest: Jan 03 2021 at 23:33)
• editing community extras (7 messages, latest: Jan 03 2021 at 22:41)
• nested occurrence [..] contains variables that are not pa… (15 messages, latest: Jan 03 2021 at 18:09)
• breaking the linter (8 messages, latest: Jan 03 2021 at 17:04)
• non-positive occurrence of datatype being declared? (14 messages, latest: Jan 03 2021 at 10:06)
• bat (4 messages, latest: Jan 02 2021 at 15:25)
• finish uses all hypotheses (8 messages, latest: Jan 01 2021 at 21:47)
• Testing the vs-code extension (2 messages, latest: Jan 01 2021 at 20:23)
• comp vs trans (2 messages, latest: Jan 01 2021 at 17:25)
• 2021 (1 message, latest: Jan 01 2021 at 05:09)
• empty types (5 messages, latest: Jan 01 2021 at 02:13)
• [Duplicate lemma: set__eq_eq_singleton](topic/Duplicate.20lemma.3A.20set__eq_eq_singleton.html) (4 messages, latest: Dec 31 2020 at 19:14)
• Popularisation of lean (16 messages, latest: Dec 30 2020 at 13:53)
• greater than nat and real (20 messages, latest: Dec 30 2020 at 12:42)
• lean and vscode remote containers (1 message, latest: Dec 29 2020 at 11:51)
• native.float equality is incorrect (11 messages, latest: Dec 28 2020 at 22:24)
• native.float equality is inconsistent (54 messages, latest: Dec 28 2020 at 20:09)
• open-locale nat makes #check output change (12 messages, latest: Dec 28 2020 at 17:16)
• Diamond golf (37 messages, latest: Dec 28 2020 at 14:12)
• fin (m+1) -> fin (n+1) (3 messages, latest: Dec 28 2020 at 12:47)
• Diamond problem in mv_polynomial (74 messages, latest: Dec 28 2020 at 00:52)
• lean and latex (13 messages, latest: Dec 26 2020 at 19:08)
• Proofs of false (2 messages, latest: Dec 26 2020 at 06:34)
• simps and mem (6 messages, latest: Dec 25 2020 at 13:12)
• simps and new structure cmd (19 messages, latest: Dec 24 2020 at 21:03)
• eq_comm with implicit args (7 messages, latest: Dec 23 2020 at 23:36)
• attribute resource (19 messages, latest: Dec 23 2020 at 22:23)
• editor for writing docstrings (9 messages, latest: Dec 23 2020 at 21:54)
• Lean holiday party (10 messages, latest: Dec 22 2020 at 17:15)
• Instance argument seems to come from nowhere (3 messages, latest: Dec 22 2020 at 15:34)
• heyting_algebra (6 messages, latest: Dec 22 2020 at 15:14)
• mututal instances and autogeneration (5 messages, latest: Dec 22 2020 at 14:36)
• beefing up conv_lhs (6 messages, latest: Dec 22 2020 at 14:25)
• type abbreviations (13 messages, latest: Dec 22 2020 at 01:04)
• Dot notation Polymorphism via coercions (2 messages, latest: Dec 21 2020 at 19:17)
• printing numerals (11 messages, latest: Dec 21 2020 at 00:47)
• quotient.lift (23 messages, latest: Dec 20 2020 at 15:08)
• real-valued logic (19 messages, latest: Dec 18 2020 at 19:49)
• Markdown rendering issue in list.after (3 messages, latest: Dec 18 2020 at 18:13)
• 8 tenure-track positions at McMaster University (1 message, latest: Dec 18 2020 at 16:33)
• Meta question: job announcements (6 messages, latest: Dec 18 2020 at 16:19)
• moving lemmas between files (14 messages, latest: Dec 18 2020 at 12:53)
• Lean 4 as a general programming language (54 messages, latest: Dec 18 2020 at 12:20)
• implementation of evaluation of a real-valued logic (10 messages, latest: Dec 18 2020 at 00:00)
• ordered_comm_monoid (with_zero α) (20 messages, latest: Dec 17 2020 at 23:24)
• Introduction (2 messages, latest: Dec 17 2020 at 20:54)
• strange error (universe issue?) (6 messages, latest: Dec 17 2020 at 19:57)
• Instance diamonds in ℤ-module structure of linear_map (27 messages, latest: Dec 17 2020 at 17:17)
• help please (29 messages, latest: Dec 17 2020 at 14:23)
• latex \sum (5 messages, latest: Dec 17 2020 at 08:48)
• tprod (11 messages, latest: Dec 16 2020 at 22:57)
• Diagnosing diamonds (12 messages, latest: Dec 16 2020 at 19:11)
• failed to fetch cached oleans (11 messages, latest: Dec 16 2020 at 18:39)
• Local linter (7 messages, latest: Dec 16 2020 at 14:23)
• Typeclass inference cannot find is_scalar_tower.left (9 messages, latest: Dec 16 2020 at 13:51)
• -T50000 challenge (216 messages, latest: Dec 15 2020 at 20:28)
• definition of group in lean (15 messages, latest: Dec 15 2020 at 19:59)
• diff between .lean and .olean (10 messages, latest: Dec 15 2020 at 18:48)
• Generalising typeclasses (15 messages, latest: Dec 15 2020 at 18:41)
• Lean's syntax highlighter breaks github's blame (9 messages, latest: Dec 15 2020 at 00:11)
• ring_hom.comp (14 messages, latest: Dec 14 2020 at 21:27)
• projection notation for coe_to_fun (15 messages, latest: Dec 14 2020 at 14:27)
• Unification of equations by simp (4 messages, latest: Dec 13 2020 at 19:14)
• rbmap (11 messages, latest: Dec 13 2020 at 16:38)
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• stacks project (4 messages, latest: Sep 09 2020 at 13:55)
• central localizations (22 messages, latest: Sep 09 2020 at 13:40)
• set_option trace.simplify.rewrite true (21 messages, latest: Sep 09 2020 at 11:34)
• induction on fin (3 messages, latest: Sep 09 2020 at 10:15)
• include (1 message, latest: Sep 09 2020 at 08:17)
• to_additive & parallelism (5 messages, latest: Sep 08 2020 at 12:28)
• mathematics in lean (10 messages, latest: Sep 06 2020 at 19:29)
• logic joke (18 messages, latest: Sep 06 2020 at 18:45)
• Make simp more powerful than dsimp? (44 messages, latest: Sep 05 2020 at 10:11)
• bundling Lean in package managers (1 message, latest: Sep 05 2020 at 07:27)
• drop the value of a hypothesis? (6 messages, latest: Sep 04 2020 at 12:18)
• linarith for ordered_add_comm_group (24 messages, latest: Sep 03 2020 at 22:53)
• Using out-of-date oleans without recompiling (4 messages, latest: Sep 02 2020 at 11:51)
• Goal window in emacs (3 messages, latest: Sep 01 2020 at 21:50)
• Pull request etiquette (9 messages, latest: Sep 01 2020 at 19:22)
• HoTT3 universe errors (15 messages, latest: Sep 01 2020 at 17:10)
• "Lean is like Coq but better" (13 messages, latest: Sep 01 2020 at 08:01)
• graph theory stream (13 messages, latest: Aug 31 2020 at 23:04)
• simp_rw (5 messages, latest: Aug 31 2020 at 20:25)
• extension performance (61 messages, latest: Aug 31 2020 at 18:42)
• copy code (4 messages, latest: Aug 31 2020 at 13:35)
• monadic ASCII art for integration (49 messages, latest: Aug 30 2020 at 10:56)
• Bad instance name lint (18 messages, latest: Aug 30 2020 at 00:39)
• decidable_classical linter complaint (5 messages, latest: Aug 29 2020 at 23:27)
• keep going (10 messages, latest: Aug 29 2020 at 22:41)
• nat.pow (25 messages, latest: Aug 29 2020 at 22:34)
• fold (23 messages, latest: Aug 29 2020 at 20:36)
• doc-gen#54 (5 messages, latest: Aug 29 2020 at 17:03)
• NixOS and Lean (24 messages, latest: Aug 29 2020 at 16:24)
• initial topology (5 messages, latest: Aug 29 2020 at 15:15)
• khatex (40 messages, latest: Aug 29 2020 at 10:11)
• priority 10 vs 100 (11 messages, latest: Aug 28 2020 at 21:36)
• github authentication failed? (71 messages, latest: Aug 28 2020 at 15:31)
• Tuesday: Jeremy talks about Dirichlet's theorem (3 messages, latest: Aug 28 2020 at 14:39)
• Reasoning about bitwise xor (23 messages, latest: Aug 28 2020 at 11:47)
• set theory/ type theory/ Lean introductory essay (18 messages, latest: Aug 28 2020 at 10:09)
• IMO 1972 B2 (28 messages, latest: Aug 28 2020 at 09:42)
• Lean 3.19.0c (2 messages, latest: Aug 27 2020 at 20:17)
• let and rfl in rcases (13 messages, latest: Aug 27 2020 at 19:45)
• Proposal: better "install" link. (16 messages, latest: Aug 27 2020 at 19:17)
• Affine spaces (6 messages, latest: Aug 27 2020 at 14:33)
• unused mathlib branches (5 messages, latest: Aug 26 2020 at 11:28)
• Concurrent access to Lean Server (26 messages, latest: Aug 26 2020 at 09:32)
• persistent filtering (4 messages, latest: Aug 25 2020 at 18:50)
• use hott3 library on windows (36 messages, latest: Aug 25 2020 at 16:12)
• ICFP (30 messages, latest: Aug 25 2020 at 16:04)
• tactic mode holes (4 messages, latest: Aug 24 2020 at 22:06)
• filter only goal (21 messages, latest: Aug 24 2020 at 20:27)
• Typo in Lean4's Int.add (38 messages, latest: Aug 24 2020 at 19:49)
• cases unfolding stuff (10 messages, latest: Aug 24 2020 at 19:33)
• VSCode allm (11 messages, latest: Aug 24 2020 at 16:09)
• vim extension on VSCode (17 messages, latest: Aug 24 2020 at 15:12)
• subgroup of subgroup of… (22 messages, latest: Aug 24 2020 at 00:18)
• Evil + lean-mode (8 messages, latest: Aug 23 2020 at 18:32)
• fin simp normal form (84 messages, latest: Aug 23 2020 at 03:32)
• Mathlib permissions request (6 messages, latest: Aug 23 2020 at 02:15)
• alternating_sum lemmas (was: Canonical form for "n is even") (4 messages, latest: Aug 22 2020 at 10:13)
• Canonical form for "n is even" (19 messages, latest: Aug 22 2020 at 02:26)
• left inverse (10 messages, latest: Aug 21 2020 at 18:31)
• neither computable nor noncomputable (10 messages, latest: Aug 21 2020 at 18:05)
• giving a talk (8 messages, latest: Aug 20 2020 at 20:21)
• QPF ? (18 messages, latest: Aug 20 2020 at 16:29)
• tactic question (90 messages, latest: Aug 20 2020 at 14:15)
• new set notations (6 messages, latest: Aug 20 2020 at 04:59)
• clear after rintro/rcases (13 messages, latest: Aug 20 2020 at 02:50)
• emacs widgets (6 messages, latest: Aug 19 2020 at 20:28)
• Blog post on metaprogramming (2 messages, latest: Aug 19 2020 at 19:58)
• Presenting Lean code in LaTeX (9 messages, latest: Aug 19 2020 at 16:37)
• solution of a cubic (1 message, latest: Aug 19 2020 at 12:38)
• broadcasting a cfp to the lean community (4 messages, latest: Aug 19 2020 at 08:43)
• I broke the tests (6 messages, latest: Aug 19 2020 at 03:25)
• classical.em without funext / quot.sound (4 messages, latest: Aug 18 2020 at 23:52)
• finish is complete for propositional logic (7 messages, latest: Aug 18 2020 at 22:49)
• "bug" in simp? (5 messages, latest: Aug 18 2020 at 21:40)
• Tactic mode to term mode (9 messages, latest: Aug 18 2020 at 20:37)
• filter the powerset (2 messages, latest: Aug 18 2020 at 18:50)
• Recursive inlining (17 messages, latest: Aug 18 2020 at 16:36)
• simps (45 messages, latest: Aug 18 2020 at 16:00)
• Beautiful proof (8 messages, latest: Aug 18 2020 at 13:26)
• SEGV with irreducible attribute (10 messages, latest: Aug 18 2020 at 12:36)
• simp_nf linter trolling me (17 messages, latest: Aug 18 2020 at 11:37)
• Z is a module over itself (25 messages, latest: Aug 18 2020 at 03:39)
• bookmarking threads (1 message, latest: Aug 17 2020 at 23:12)
• a dedup linter? (11 messages, latest: Aug 17 2020 at 21:19)
• question about simp only (8 messages, latest: Aug 17 2020 at 19:27)
• non dependent chooser (27 messages, latest: Aug 17 2020 at 18:19)
• Impartial games and the Sprague-Grundy theroem (10 messages, latest: Aug 17 2020 at 17:03)
• instance brackets right of the colon in meta definitions (3 messages, latest: Aug 17 2020 at 14:30)
• attribute documentation (19 messages, latest: Aug 17 2020 at 14:21)
• parser issue with \] (4 messages, latest: Aug 17 2020 at 14:16)
• Does Lean have definitorial expansion? (3 messages, latest: Aug 17 2020 at 07:38)
• simp_nf failure? (2 messages, latest: Aug 17 2020 at 07:23)
• exists_nat_pow_near (1 message, latest: Aug 17 2020 at 03:55)
• Unknown error while type-checking with use (20 messages, latest: Aug 16 2020 at 21:06)
• zulip desktop app (8 messages, latest: Aug 16 2020 at 20:23)
• "only uses intuitionistic logic" (6 messages, latest: Aug 16 2020 at 19:40)
• tendsto_log_at_top (6 messages, latest: Aug 16 2020 at 19:08)
• forall/pi bug (44 messages, latest: Aug 16 2020 at 18:00)
• refine_struct doesn't work with module (5 messages, latest: Aug 16 2020 at 15:08)
• lemma from match statement (88 messages, latest: Aug 16 2020 at 01:27)
• Trashy theorems (8 messages, latest: Aug 16 2020 at 01:23)
• docs for statements using @ (1 message, latest: Aug 16 2020 at 00:03)
• Auto param issue (2 messages, latest: Aug 15 2020 at 19:15)
• abbreviation docs (3 messages, latest: Aug 15 2020 at 17:11)
• pr reviewing (1 message, latest: Aug 15 2020 at 14:16)
• linarith (107 messages, latest: Aug 15 2020 at 12:00)
• Substructures for structures without synecdoche (31 messages, latest: Aug 15 2020 at 07:48)
• documentation links missing (9 messages, latest: Aug 15 2020 at 06:01)
• Buggy interaction between refine and resetI (2 messages, latest: Aug 14 2020 at 19:12)
• Coercions on subtypes (17 messages, latest: Aug 14 2020 at 15:40)
• list of filters (4 messages, latest: Aug 14 2020 at 14:02)
• website build (7 messages, latest: Aug 14 2020 at 13:22)
• indexed with fin n (5 messages, latest: Aug 14 2020 at 05:07)
• set_option to default (3 messages, latest: Aug 13 2020 at 23:04)
• advertising Lean meetings (11 messages, latest: Aug 13 2020 at 20:57)
• default_extends_priority (7 messages, latest: Aug 13 2020 at 17:41)
• Noun/adjective/verb naming conventions for defs in mathlib (26 messages, latest: Aug 13 2020 at 16:13)
• lean classes in documentation (87 messages, latest: Aug 13 2020 at 12:42)
• crashes (53 messages, latest: Aug 13 2020 at 08:48)
• Trouble with recursive function (3 messages, latest: Aug 13 2020 at 02:19)
• beta reduction tactic (3 messages, latest: Aug 12 2020 at 17:04)
• nat again (6 messages, latest: Aug 12 2020 at 17:03)
• MIU formal system (33 messages, latest: Aug 12 2020 at 16:34)
• fin n → α (27 messages, latest: Aug 12 2020 at 15:52)
• bold face N (13 messages, latest: Aug 12 2020 at 08:51)
• Little octopi :octopus: (1 message, latest: Aug 12 2020 at 00:58)
• category_theory.​epi and category_theory.​mono (14 messages, latest: Aug 11 2020 at 17:28)
• parser/elaborator feature request (68 messages, latest: Aug 11 2020 at 16:31)
• cc for a setoid? (2 messages, latest: Aug 10 2020 at 22:17)
• CICM 2020 (172 messages, latest: Aug 10 2020 at 22:16)
• leanproject debugging (11 messages, latest: Aug 10 2020 at 22:14)
• community code of conduct (4 messages, latest: Aug 10 2020 at 11:42)
• synthesize placeholder (24 messages, latest: Aug 09 2020 at 20:19)
• sum_equiv (4 messages, latest: Aug 09 2020 at 18:41)
• tensor product notation issue (3 messages, latest: Aug 09 2020 at 09:15)
• Making a type a "subtype" of another (15 messages, latest: Aug 08 2020 at 20:24)
• out_param & add_torsor (43 messages, latest: Aug 08 2020 at 20:24)
• geometry docs (27 messages, latest: Aug 08 2020 at 16:49)
• Documentation style change proposal discussion thread (26 messages, latest: Aug 08 2020 at 11:20)
• inherit typeclass instances for a wrapper structure (13 messages, latest: Aug 07 2020 at 23:55)
• with_bot.preorder (5 messages, latest: Aug 07 2020 at 13:33)
• if-then-else needs [decidable] but by_cases doesn't!? (11 messages, latest: Aug 07 2020 at 10:42)
• TPiL (3 messages, latest: Aug 07 2020 at 02:58)
• silly goal (11 messages, latest: Aug 07 2020 at 02:50)
• Being stuck -> MWE (72 messages, latest: Aug 07 2020 at 00:06)
• Lean server mode - tactics (8 messages, latest: Aug 06 2020 at 16:46)
• browser extension for Lean (17 messages, latest: Aug 06 2020 at 12:43)
• Find the module which contains a lemma (33 messages, latest: Aug 06 2020 at 09:57)
• access system environment variables (8 messages, latest: Aug 06 2020 at 08:15)
• structure piling up (79 messages, latest: Aug 05 2020 at 17:07)
• Splitting long files into smaller files (20 messages, latest: Aug 05 2020 at 14:17)
• can't copy in widget mode (17 messages, latest: Aug 04 2020 at 21:58)
• copyleft (10 messages, latest: Aug 04 2020 at 16:01)
• livestream announcement (27 messages, latest: Aug 04 2020 at 05:32)
• simp smul_add (1 message, latest: Aug 03 2020 at 22:53)
• unique (15 messages, latest: Aug 03 2020 at 15:32)
• fun with coe_fn (7 messages, latest: Aug 03 2020 at 14:05)
• are you the next mathlib maintainer? (3 messages, latest: Aug 03 2020 at 08:42)
• unsafe mode for simp (2 messages, latest: Aug 02 2020 at 21:45)
• PRing to mathlib from forks (16 messages, latest: Aug 02 2020 at 20:01)
• refactor of group_theory.coset and friends (37 messages, latest: Aug 02 2020 at 14:37)
• continuous integration failing (7 messages, latest: Aug 02 2020 at 11:09)
• trouble with leanproject (16 messages, latest: Aug 02 2020 at 03:28)
• Defining decimals / trouble with dec_trivial (5 messages, latest: Aug 01 2020 at 18:36)
• dangerous instance (27 messages, latest: Aug 01 2020 at 07:02)
• where (5 messages, latest: Aug 01 2020 at 06:23)
• member of set used as member of corresponding type (12 messages, latest: Aug 01 2020 at 01:06)
• induction tactic that doesn't destroy the input from context (6 messages, latest: Jul 31 2020 at 22:03)
• type unicode in zulip (7 messages, latest: Jul 31 2020 at 21:18)
• Canonical inductive types with 0,1,2,3,4 terms (26 messages, latest: Jul 31 2020 at 13:12)
• Local notation in a lemma not working (72 messages, latest: Jul 31 2020 at 12:17)
• Recursive definitions against ℕ+ (pnat) (16 messages, latest: Jul 31 2020 at 10:51)
• doc-gen fails (7 messages, latest: Jul 31 2020 at 08:36)
• two notions of degree (2 messages, latest: Jul 30 2020 at 15:19)
• vscode infoview overhaul (196 messages, latest: Jul 30 2020 at 11:13)
• error: toolchain 'leanprover-community-lean-3.17.1' is not i (21 messages, latest: Jul 29 2020 at 21:10)
• n-permutations of a list (9 messages, latest: Jul 29 2020 at 21:09)
• complete lattice question (20 messages, latest: Jul 29 2020 at 14:51)
• rewrite tactic failed (15 messages, latest: Jul 29 2020 at 13:48)
• question about le on sets (23 messages, latest: Jul 29 2020 at 13:46)
• Property-based testing (4 messages, latest: Jul 29 2020 at 09:55)
• rw is slow (51 messages, latest: Jul 29 2020 at 08:33)
• fun with intervals (23 messages, latest: Jul 29 2020 at 01:11)
• Interval simp normal forms (5 messages, latest: Jul 28 2020 at 20:37)
• Introducing an instance in term-mode. (6 messages, latest: Jul 28 2020 at 19:54)
• by_cases (12 messages, latest: Jul 28 2020 at 16:16)
• vscode (19 messages, latest: Jul 28 2020 at 11:16)
• Hales' review of Lean (111 messages, latest: Jul 28 2020 at 09:11)
• continuity (9 messages, latest: Jul 27 2020 at 15:37)
• morphisms between objects that are "equal" (80 messages, latest: Jul 27 2020 at 14:50)
• Passing the Theorem Proving in Lean unit tests? (16 messages, latest: Jul 27 2020 at 14:28)
• Ideas for two-way communication between processes (126 messages, latest: Jul 27 2020 at 12:33)
• Deterministic timeout for class definition (100 messages, latest: Jul 26 2020 at 20:12)
• graphical programming (7 messages, latest: Jul 26 2020 at 19:44)
• Will lean support HoTT in the future? (6 messages, latest: Jul 26 2020 at 19:44)
• copy messages in VSCode (8 messages, latest: Jul 26 2020 at 17:44)
• Lessons from History (11 messages, latest: Jul 26 2020 at 15:38)
• apply_rules implicit argument behaviour (9 messages, latest: Jul 26 2020 at 11:52)
• linter for fact (13 messages, latest: Jul 25 2020 at 16:57)
• rewrite le.antisymm from Lean 2 (28 messages, latest: Jul 25 2020 at 13:23)
• fast fractional number computation (12 messages, latest: Jul 25 2020 at 06:32)
• finset.bind without decidable_eq (47 messages, latest: Jul 25 2020 at 02:10)
• tactic to change transparency? (2 messages, latest: Jul 25 2020 at 02:01)
• Conventions for graph defs (7 messages, latest: Jul 24 2020 at 22:56)
• I broke something… (34 messages, latest: Jul 24 2020 at 15:17)
• endorsement quotes for NNG (3 messages, latest: Jul 24 2020 at 14:47)
• injection introduces too many pis (3 messages, latest: Jul 24 2020 at 12:12)
• naming convention for defs (3 messages, latest: Jul 24 2020 at 04:19)
• Why are these not definitionally equal? (17 messages, latest: Jul 24 2020 at 02:51)
• good name? (19 messages, latest: Jul 23 2020 at 23:23)
• Sum and product types as type class instances (3 messages, latest: Jul 23 2020 at 23:01)
• user attribute vs basic attribute (15 messages, latest: Jul 23 2020 at 21:12)
• Type level rewrite (3 messages, latest: Jul 23 2020 at 20:50)
• Wlog for conjunction (38 messages, latest: Jul 23 2020 at 20:10)
• Push permissions (5 messages, latest: Jul 23 2020 at 20:08)
• type classes in an inductive type (4 messages, latest: Jul 23 2020 at 15:46)
• rec_on works in tactic mode, but fails in a term (5 messages, latest: Jul 23 2020 at 11:32)
• type class slowdown: mv_polynomial algebras (28 messages, latest: Jul 23 2020 at 09:32)
• computation vs proving (46 messages, latest: Jul 23 2020 at 09:15)
• pp.all true regression (3 messages, latest: Jul 23 2020 at 06:52)
• has_inv in rings (26 messages, latest: Jul 23 2020 at 05:16)
• Import resolution question (4 messages, latest: Jul 23 2020 at 03:10)
• Proving for Fun (167 messages, latest: Jul 22 2020 at 22:34)
• question about tutorial 09/0072 (6 messages, latest: Jul 22 2020 at 21:50)
• Lean 4 notation (19 messages, latest: Jul 22 2020 at 12:22)
• polynomial refactor (6 messages, latest: Jul 22 2020 at 12:06)
• Lean 4 set notation (1 message, latest: Jul 22 2020 at 07:46)
• additive (6 messages, latest: Jul 22 2020 at 05:31)
• style guide (8 messages, latest: Jul 21 2020 at 22:27)
• Trig function values (28 messages, latest: Jul 21 2020 at 17:11)
• two orphaned lemmas (25 messages, latest: Jul 21 2020 at 13:10)
• suggestions missing (14 messages, latest: Jul 21 2020 at 11:24)
• classical.skolem after two foralls (5 messages, latest: Jul 21 2020 at 11:02)
• three years (9 messages, latest: Jul 21 2020 at 10:40)
• add_comm_monoid vs add_comm_group in direct_sum (7 messages, latest: Jul 21 2020 at 09:13)
• Reversing semantics of library_search (23 messages, latest: Jul 21 2020 at 04:59)
• conditional mk_instance (10 messages, latest: Jul 20 2020 at 21:29)
• can widgets run tactics for us? (2 messages, latest: Jul 20 2020 at 15:28)
• talking to Lean from javascript? (10 messages, latest: Jul 20 2020 at 15:24)
• Tests fail (23 messages, latest: Jul 20 2020 at 13:09)
• Disable timeout (26 messages, latest: Jul 20 2020 at 08:16)
• Interrogating typeclasses (14 messages, latest: Jul 20 2020 at 07:17)
• half assed attempt at mimicking Arend (4 messages, latest: Jul 20 2020 at 01:48)
• bug in lean imports (4 messages, latest: Jul 19 2020 at 20:46)
• squeeze_simp failure (3 messages, latest: Jul 19 2020 at 16:42)
• linarith and ordinal file (4 messages, latest: Jul 19 2020 at 15:09)
• defining a class (1 message, latest: Jul 19 2020 at 13:22)
• to addtitive (3 messages, latest: Jul 19 2020 at 13:21)
• type with two indistinguishable elements (43 messages, latest: Jul 19 2020 at 12:17)
• question about the future of lean 3 (5 messages, latest: Jul 19 2020 at 11:28)
• leanproject hooks (62 messages, latest: Jul 19 2020 at 07:26)
• vscode extension (46 messages, latest: Jul 18 2020 at 22:12)
• What are Lean's biggest issues? (35 messages, latest: Jul 18 2020 at 20:00)
• Hahn-Banach corollaries (33 messages, latest: Jul 18 2020 at 15:21)
• more than one ext lemma (6 messages, latest: Jul 18 2020 at 11:57)
• tab completion (5 messages, latest: Jul 17 2020 at 16:01)
• squeeze_dsimp bug (15 messages, latest: Jul 17 2020 at 14:42)
• unbundled v.s. (semi-)bundled (15 messages, latest: Jul 17 2020 at 07:34)
• What is to_additive? (16 messages, latest: Jul 17 2020 at 05:42)
• forcing evaluation (23 messages, latest: Jul 17 2020 at 05:19)
• using_well_founded for a type mimicking programming structs (2 messages, latest: Jul 17 2020 at 00:30)
• app_builder_exception in nlinarith (17 messages, latest: Jul 16 2020 at 22:59)
• simp is not idempotent (4 messages, latest: Jul 16 2020 at 16:07)
• VS code updating bug? (8 messages, latest: Jul 16 2020 at 16:01)
• 'Occurs check failed' error (12 messages, latest: Jul 16 2020 at 15:38)
• colored underlines (7 messages, latest: Jul 16 2020 at 08:35)
• can you take cos of both sides? (16 messages, latest: Jul 15 2020 at 10:09)
• understanding hint: try cases on indices (9 messages, latest: Jul 15 2020 at 07:53)
• Splitting data/polynomial (4 messages, latest: Jul 15 2020 at 04:04)
• cloud computing possibilities (19 messages, latest: Jul 15 2020 at 02:06)
• types with 0 = bot (99 messages, latest: Jul 14 2020 at 17:35)
• will you be our tutor? (30 messages, latest: Jul 14 2020 at 16:29)
• Monads (1 message, latest: Jul 14 2020 at 16:29)
• mathlib wishlist (5 messages, latest: Jul 14 2020 at 13:23)
• \mp (11 messages, latest: Jul 14 2020 at 11:35)
• set.preimage notation trouble (5 messages, latest: Jul 14 2020 at 10:38)
• duplicate instance linter (3 messages, latest: Jul 14 2020 at 04:35)
• cases / case { } (33 messages, latest: Jul 13 2020 at 13:03)
• how to access the talks? (4 messages, latest: Jul 13 2020 at 09:26)
• coe_trans (11 messages, latest: Jul 13 2020 at 06:09)
• trouble with algebras (5 messages, latest: Jul 13 2020 at 05:33)
• a fast but unreliable refl (10 messages, latest: Jul 13 2020 at 02:31)
• polynomial big_ops lemmas (8 messages, latest: Jul 12 2020 at 22:39)
• basic typeclasses (2 messages, latest: Jul 12 2020 at 19:56)
• cannot open namespace free_add_monoid (4 messages, latest: Jul 12 2020 at 14:57)
• by_cases and by_contradiction with inequalities (9 messages, latest: Jul 12 2020 at 08:36)
• slow elaboration with bundled homomorphisms (3 messages, latest: Jul 12 2020 at 08:15)
• continue tactic block after failure? (3 messages, latest: Jul 12 2020 at 07:08)
• cleverer "Try this:" (7 messages, latest: Jul 12 2020 at 05:32)
• angle brackets in tutorial is hard (15 messages, latest: Jul 11 2020 at 23:48)
• why is mul_assoc not mul_assoc.symm? (1 message, latest: Jul 11 2020 at 22:18)
• rw not closing refl goal (4 messages, latest: Jul 11 2020 at 22:10)
• transitivity (50 messages, latest: Jul 11 2020 at 13:33)
• dsimp doesn't work with abbreviations (2 messages, latest: Jul 11 2020 at 09:07)
• Ab is abelian (7 messages, latest: Jul 11 2020 at 09:04)
• splitting field timeout (5 messages, latest: Jul 11 2020 at 06:22)
• VS Code colour overload (3 messages, latest: Jul 10 2020 at 19:55)
• installation videos! (9 messages, latest: Jul 10 2020 at 16:06)
• golf challenge (28 messages, latest: Jul 10 2020 at 13:33)
• rw vs simp_rw (8 messages, latest: Jul 10 2020 at 11:20)
• I don't understand rfl (7 messages, latest: Jul 10 2020 at 10:55)
• comments highlighting (13 messages, latest: Jul 10 2020 at 08:55)
• Access Tactic State (11 messages, latest: Jul 10 2020 at 04:35)
• parser fun (15 messages, latest: Jul 09 2020 at 20:28)
• try this for emacs (3 messages, latest: Jul 09 2020 at 15:16)
• set.compl (3 messages, latest: Jul 09 2020 at 12:27)
• localization (10 messages, latest: Jul 09 2020 at 04:28)
• complex (28 messages, latest: Jul 09 2020 at 04:11)
• mystery mathlib errors in data/list (56 messages, latest: Jul 09 2020 at 03:00)
• import refactor and library_search (10 messages, latest: Jul 09 2020 at 02:20)
• map_map (90 messages, latest: Jul 08 2020 at 20:57)
• subgroup.subtype clobbers subtype notation in namespace (5 messages, latest: Jul 08 2020 at 20:32)
• tactic state filtering (2 messages, latest: Jul 08 2020 at 20:04)
• Dots in outputs + documentation (58 messages, latest: Jul 08 2020 at 15:08)
• lean –make doesn't show sorries the second time round (27 messages, latest: Jul 08 2020 at 14:34)
• wasm widgets (4 messages, latest: Jul 08 2020 at 11:48)
• leanproject get fails with "Git command failed" (5 messages, latest: Jul 08 2020 at 09:31)
• Duckduckability of documentation (4 messages, latest: Jul 08 2020 at 08:34)
• WebAssembly on website (40 messages, latest: Jul 08 2020 at 07:07)
• graphs: tc hierarchy (108 messages, latest: Jul 08 2020 at 04:48)
• data (20 messages, latest: Jul 08 2020 at 00:56)
• Porting Lean code to Lean 3.17.0 (36 messages, latest: Jul 08 2020 at 00:29)
• Reduction of goal (4 messages, latest: Jul 07 2020 at 17:46)
• nolints stats (32 messages, latest: Jul 07 2020 at 14:52)
• open_locale is red (4 messages, latest: Jul 07 2020 at 14:32)
• widget copy (13 messages, latest: Jul 06 2020 at 14:33)
• Lean 3.17.0 (1 message, latest: Jul 06 2020 at 14:32)
• authorship (1 message, latest: Jul 05 2020 at 02:06)
• finset -> set coercion (13 messages, latest: Jul 04 2020 at 15:10)
• editing simp doc on community website (3 messages, latest: Jul 04 2020 at 10:36)
• namespace inside section (9 messages, latest: Jul 04 2020 at 04:20)
• library_search in 3.16.5 (11 messages, latest: Jul 04 2020 at 02:00)
• Abstract over select occurrences of a term (5 messages, latest: Jul 03 2020 at 19:02)
• congr' (8 messages, latest: Jul 03 2020 at 17:08)
• prod_multiset_count (15 messages, latest: Jul 03 2020 at 12:12)
• outdated oleans (3 messages, latest: Jul 02 2020 at 18:21)
• Server sharing in live share (47 messages, latest: Jul 02 2020 at 17:54)
• IJCAR (15 messages, latest: Jul 02 2020 at 15:39)
• refl with ideals (7 messages, latest: Jul 02 2020 at 15:21)
• rewriter oddity (24 messages, latest: Jul 02 2020 at 12:05)
• VScode Live Share (5 messages, latest: Jul 02 2020 at 11:38)
• red squiggle in wrong place? (5 messages, latest: Jul 02 2020 at 11:37)
• Structure instantiation (20 messages, latest: Jul 02 2020 at 09:45)
• contrapose! (2 messages, latest: Jul 02 2020 at 08:10)
• attribute [congr] dif_ctx_congr (2 messages, latest: Jul 02 2020 at 05:20)
• limitations of noncomm_ring (11 messages, latest: Jul 02 2020 at 04:48)
• Need feedback : Euclid and Hilbert (9 messages, latest: Jul 02 2020 at 03:44)
• Mathlib and copyright ownership (77 messages, latest: Jul 01 2020 at 19:50)
• bad motive for no good reason? (3 messages, latest: Jul 01 2020 at 15:57)
• Lean 4 talk on Zoom (85 messages, latest: Jul 01 2020 at 10:14)
• int * real (13 messages, latest: Jul 01 2020 at 08:33)
• FTC and Integration / Differentiation (18 messages, latest: Jul 01 2020 at 08:14)
• algebra/gcd_domain (1 message, latest: Jul 01 2020 at 07:55)
• Isabelle workshop (3 messages, latest: Jun 30 2020 at 22:29)
• fst, snd, ? (16 messages, latest: Jun 30 2020 at 19:11)
• diamond: min/max and order_dual (4 messages, latest: Jun 30 2020 at 16:59)
• failed to synthesize type class instance error (6 messages, latest: Jun 30 2020 at 16:00)
• Proof Ground 2020 (55 messages, latest: Jun 30 2020 at 15:01)
• algebra.pointwise (33 messages, latest: Jun 30 2020 at 06:06)
• set theory grunt work (37 messages, latest: Jun 29 2020 at 22:22)
• 37 (250 messages, latest: Jun 29 2020 at 17:33)
• contributing to leanprover-community/lean (4 messages, latest: Jun 29 2020 at 16:52)
• programming (20 messages, latest: Jun 29 2020 at 16:43)
• long lines & URLs (5 messages, latest: Jun 29 2020 at 14:30)
• triangles (6 messages, latest: Jun 29 2020 at 12:36)
• lattice shortcuts (13 messages, latest: Jun 29 2020 at 10:59)
• nat.mul_le_mul (13 messages, latest: Jun 29 2020 at 10:23)
• State of first-class first-order tactics in Lean 3/4 (10 messages, latest: Jun 29 2020 at 08:18)
• why does a sync command take so long in the lean server (38 messages, latest: Jun 28 2020 at 15:59)
• n + 1 = 1 -> n = 0 (15 messages, latest: Jun 28 2020 at 15:35)
• leanproject get mathlib, https vs ssh (26 messages, latest: Jun 28 2020 at 08:56)
• squeeze_erw (16 messages, latest: Jun 28 2020 at 04:07)
• apply_ite (13 messages, latest: Jun 28 2020 at 00:25)
• 3.16.5 (13 messages, latest: Jun 27 2020 at 16:02)
• leanupdate cant install olean files (3 messages, latest: Jun 27 2020 at 15:14)
• checking nothing (18 messages, latest: Jun 27 2020 at 14:11)
• goal is not well formed after simp?? (27 messages, latest: Jun 27 2020 at 11:46)
• metavars (3 messages, latest: Jun 27 2020 at 07:40)
• noncommutative polynomials (23 messages, latest: Jun 27 2020 at 05:18)
• subtype simp normal form (30 messages, latest: Jun 26 2020 at 20:04)
• VSCode: apostrophe is part of a word (12 messages, latest: Jun 26 2020 at 14:00)
• implies vs forall (15 messages, latest: Jun 26 2020 at 13:02)
• calc mode inside conv? (5 messages, latest: Jun 26 2020 at 12:19)
• copying the goal in widget mode? (1 message, latest: Jun 26 2020 at 10:37)
• Sever sharing in live share (17 messages, latest: Jun 26 2020 at 09:11)
• rwa using (6 messages, latest: Jun 26 2020 at 08:33)
• fun with supr (13 messages, latest: Jun 26 2020 at 08:13)
• limitations of abel (3 messages, latest: Jun 25 2020 at 23:03)
• parser bug? (2 messages, latest: Jun 25 2020 at 20:15)
• slow elaboration (88 messages, latest: Jun 25 2020 at 07:19)
• simp bUnion (3 messages, latest: Jun 24 2020 at 21:44)
• Ctrl-shift-enter (4 messages, latest: Jun 24 2020 at 20:46)
• Bad oleans (15 messages, latest: Jun 24 2020 at 18:49)
• your favourite set_option option (20 messages, latest: Jun 24 2020 at 16:30)
• Lean stuck for no reason (20 messages, latest: Jun 24 2020 at 10:30)
• go from relation to polynomial (8 messages, latest: Jun 24 2020 at 08:39)
• memory bug? (16 messages, latest: Jun 24 2020 at 08:17)
• simp not idempotent (5 messages, latest: Jun 24 2020 at 07:58)
• Master's level maths (5 messages, latest: Jun 24 2020 at 06:10)
• library_search on subgroup bot_le (4 messages, latest: Jun 24 2020 at 03:53)
• leanchecker bug? (3 messages, latest: Jun 24 2020 at 00:57)
• Hole command for implicit args (5 messages, latest: Jun 23 2020 at 23:11)
• well_founded_of_finite (37 messages, latest: Jun 23 2020 at 13:19)
• widget (56 messages, latest: Jun 22 2020 at 17:29)
• Concerns about invertible class (40 messages, latest: Jun 22 2020 at 14:56)
• Unit tests for lean server (6 messages, latest: Jun 22 2020 at 08:10)
• hcongr_fun (21 messages, latest: Jun 21 2020 at 22:11)
• id in pi_instances (39 messages, latest: Jun 20 2020 at 19:07)
• set ≠ tactic.interactive.set (4 messages, latest: Jun 18 2020 at 20:08)
• noncomputable detection (4 messages, latest: Jun 18 2020 at 20:04)
• [has_coe](topic/has_coe.html) (4 messages, latest: Jun 18 2020 at 19:06)
• 3.16.3 (13 messages, latest: Jun 18 2020 at 16:43)
• Lean 3.16.0 (83 messages, latest: Jun 18 2020 at 14:26)
• copying pp output leads to error (5 messages, latest: Jun 18 2020 at 13:38)
• set coe_to_sort constructor (15 messages, latest: Jun 18 2020 at 12:14)
• nlinarith error message (4 messages, latest: Jun 18 2020 at 09:26)
• squeeze_simp and endlines (3 messages, latest: Jun 17 2020 at 19:55)
• constant polynomials (2 messages, latest: Jun 17 2020 at 15:07)
• convert with congr lemmas (14 messages, latest: Jun 17 2020 at 14:59)
• congr doesn't use finset.prod_congr (18 messages, latest: Jun 17 2020 at 14:54)
• Parameters across files (5 messages, latest: Jun 17 2020 at 14:46)
• Strange error (3 messages, latest: Jun 17 2020 at 03:40)
• a multiset of headaches (31 messages, latest: Jun 16 2020 at 14:28)
• lstlean.tex typos? (5 messages, latest: Jun 15 2020 at 23:26)
• order on bool (3 messages, latest: Jun 15 2020 at 20:22)
• Tactic writing approach (53 messages, latest: Jun 15 2020 at 20:04)
• variables weirdness (4 messages, latest: Jun 15 2020 at 19:41)
• Notation with implicit arguments ? (5 messages, latest: Jun 15 2020 at 17:02)
• iff vs eq (8 messages, latest: Jun 15 2020 at 16:25)
• Slow type-class search (5 messages, latest: Jun 15 2020 at 15:00)
• using widgets (6 messages, latest: Jun 15 2020 at 01:53)
• Verifying proof of a particular theorem (12 messages, latest: Jun 14 2020 at 23:41)
• has_reflect (2 messages, latest: Jun 14 2020 at 17:49)
• Mathlib linting (7 messages, latest: Jun 14 2020 at 17:10)
• mathlib file authorship (2 messages, latest: Jun 14 2020 at 15:17)
• naming of injectivity lemmas (50 messages, latest: Jun 14 2020 at 04:32)
• Control to_additive (13 messages, latest: Jun 13 2020 at 20:46)
• powers in ordered fields (6 messages, latest: Jun 13 2020 at 17:21)
• rcases (5 messages, latest: Jun 13 2020 at 14:25)
• VSCode toc (2 messages, latest: Jun 13 2020 at 12:42)
• guess the error (20 messages, latest: Jun 13 2020 at 12:29)
• bounded forall implicitness (16 messages, latest: Jun 12 2020 at 18:43)
• finsupp.{prod,sum} (5 messages, latest: Jun 12 2020 at 17:48)
• mono in data.set.lattice (11 messages, latest: Jun 12 2020 at 10:17)
• finset.prod and fin.cons (14 messages, latest: Jun 12 2020 at 07:33)
• underscores are holes (9 messages, latest: Jun 12 2020 at 03:52)
• Zulip archive (18 messages, latest: Jun 11 2020 at 22:00)
• id in classes (17 messages, latest: Jun 11 2020 at 19:31)
• assoc (5 messages, latest: Jun 11 2020 at 14:26)
• finsupps of given "cardinality" (8 messages, latest: Jun 11 2020 at 13:49)
• subgroup warning (5 messages, latest: Jun 11 2020 at 04:38)
• My CoCalc Lean stuck at v3.5.1 (5 messages, latest: Jun 10 2020 at 13:58)
• strange elaboration (21 messages, latest: Jun 10 2020 at 08:18)
• sum and prod notations (3 messages, latest: Jun 10 2020 at 06:32)
• incorrect_type_class_argument linter (8 messages, latest: Jun 09 2020 at 16:42)
• coe_fn (4 messages, latest: Jun 09 2020 at 09:18)
• Unicode normalization (66 messages, latest: Jun 09 2020 at 05:27)
• functor map equiv (17 messages, latest: Jun 09 2020 at 03:30)
• local attributes and extends (1 message, latest: Jun 08 2020 at 16:16)
• nsmul_eq_mul (5 messages, latest: Jun 08 2020 at 07:42)
• Simultaneous generalisation (40 messages, latest: Jun 08 2020 at 02:14)
• mathlib map (50 messages, latest: Jun 07 2020 at 12:31)
• tidy (140 messages, latest: Jun 06 2020 at 23:10)
• Natural number game translation (34 messages, latest: Jun 06 2020 at 21:45)
• can cc do apply, assumption? (5 messages, latest: Jun 06 2020 at 19:42)
• mathlibtools in GH Actions (5 messages, latest: Jun 06 2020 at 18:55)
• linear ordered whut? (3 messages, latest: Jun 06 2020 at 12:04)
• names of inclusion maps (1 message, latest: Jun 05 2020 at 09:50)
• Computation (2 messages, latest: Jun 05 2020 at 09:08)
• add_torsor: out_param? (23 messages, latest: Jun 05 2020 at 08:12)
• ls abbreviation for library_search (8 messages, latest: Jun 05 2020 at 07:53)
• Lean 4: generated .cpp depends on current working directory (6 messages, latest: Jun 04 2020 at 08:17)
• getting notation to work (4 messages, latest: Jun 04 2020 at 04:48)
• Why does field_simp leave this as the goal? (6 messages, latest: Jun 04 2020 at 04:47)
• Proving γ ≃ α ⊕ β × γ ⇒ γ ≃ α × list β (30 messages, latest: Jun 03 2020 at 19:45)
• Unicode characters in CoCalc (9 messages, latest: Jun 03 2020 at 18:42)
• A tutorial of Lean for mere mortals (66 messages, latest: Jun 03 2020 at 14:28)
• list.alternating_sum (11 messages, latest: Jun 03 2020 at 14:10)
• Build time (14 messages, latest: Jun 03 2020 at 12:19)
• linting a project (11 messages, latest: Jun 03 2020 at 11:57)
• open_locale docstrings (2 messages, latest: Jun 03 2020 at 10:12)
• monoid_algebra.mul_apply (15 messages, latest: Jun 03 2020 at 09:28)
• ring_exp needs ring (5 messages, latest: Jun 03 2020 at 08:51)
• Let's add user-friendly doc-strings to core. (17 messages, latest: Jun 03 2020 at 08:27)
• trash bin (4 messages, latest: Jun 03 2020 at 07:32)
• monoid_algebra.char_p (9 messages, latest: Jun 03 2020 at 05:01)
• Naming convention (33 messages, latest: Jun 02 2020 at 20:55)
• refl fails to prove a=a (36 messages, latest: Jun 02 2020 at 20:03)
• Accidentally editing core files causing large recompile (3 messages, latest: Jun 02 2020 at 14:46)
• characters which can or can't be in names (6 messages, latest: Jun 02 2020 at 03:49)
• Tracking hypotheses across tactics (19 messages, latest: Jun 02 2020 at 02:00)
• finite induction (2 messages, latest: Jun 01 2020 at 18:43)
• links on leanprover website (8 messages, latest: Jun 01 2020 at 16:28)
• Eliminating cyclic equation (7 messages, latest: Jun 01 2020 at 16:13)
• graphs: decls in file (3 messages, latest: Jun 01 2020 at 16:09)
• rat.denom_div_cast_eq_one_iff (3 messages, latest: Jun 01 2020 at 10:06)
• Automatic class instance for has_string or has_repr (14 messages, latest: Jun 01 2020 at 02:33)
• Hofer's lemma (17 messages, latest: Jun 01 2020 at 00:08)
• Examples of communicating with Lean (44 messages, latest: May 31 2020 at 23:23)
• Very dependent product (58 messages, latest: May 31 2020 at 13:12)
• Lean 3.15.0 (29 messages, latest: May 31 2020 at 08:47)
• proposal for new simp syntax (35 messages, latest: May 31 2020 at 08:43)
• nsmul (3 messages, latest: May 31 2020 at 07:58)
• have ring fall back to noncomm_ring? (4 messages, latest: May 31 2020 at 07:33)
• cmake woes in source build (54 messages, latest: May 31 2020 at 04:42)
• apply_congr (6 messages, latest: May 31 2020 at 01:01)
• to_additive attributes (11 messages, latest: May 30 2020 at 22:27)
• A Survey of Languages for Formalizing Mathematics (4 messages, latest: May 30 2020 at 21:29)
• dot notation (14 messages, latest: May 30 2020 at 20:47)
• mystic linter message (14 messages, latest: May 30 2020 at 20:34)
• support for libraries other than mathlib (15 messages, latest: May 30 2020 at 20:17)
• well_founded_tactics (16 messages, latest: May 30 2020 at 18:08)
• pp.unambiguous (13 messages, latest: May 30 2020 at 14:47)
• Calling external process in a tactic (6 messages, latest: May 30 2020 at 12:17)
• regular action (5 messages, latest: May 30 2020 at 11:23)
• instance priorities (14 messages, latest: May 30 2020 at 08:46)
• nonzero_ring? (94 messages, latest: May 30 2020 at 07:12)
• doc request (9 messages, latest: May 30 2020 at 04:11)
• eta law for structures (10 messages, latest: May 30 2020 at 03:26)
• subtype_instance (12 messages, latest: May 29 2020 at 22:17)
• new Lean / mathlib tutorial (81 messages, latest: May 29 2020 at 21:25)
• extract_goal (2 messages, latest: May 29 2020 at 18:07)
• rfunext (12 messages, latest: May 29 2020 at 17:20)
• norm_cast bug (4 messages, latest: May 29 2020 at 14:54)
• linear_independent vs span (7 messages, latest: May 29 2020 at 13:01)
• a puzzle (39 messages, latest: May 29 2020 at 11:20)
• old_structure_cmd (92 messages, latest: May 29 2020 at 10:58)
• extension to lift tactic (36 messages, latest: May 29 2020 at 08:40)
• underscore variants (18 messages, latest: May 29 2020 at 07:52)
• names of imported files (7 messages, latest: May 29 2020 at 04:06)
• use a tactic only if it is in environment (10 messages, latest: May 29 2020 at 04:01)
• Overloaded abs causing issues (6 messages, latest: May 29 2020 at 00:15)
• not a structure (62 messages, latest: May 28 2020 at 16:33)
• graphs (28 messages, latest: May 28 2020 at 15:53)
• zero_ne_one (54 messages, latest: May 28 2020 at 09:56)
• making definitions (40 messages, latest: May 28 2020 at 08:55)
• random recompiling (41 messages, latest: May 27 2020 at 20:06)
• Error in alias.lean? (46 messages, latest: May 27 2020 at 17:46)
• Inheritence from empty structure (1 message, latest: May 27 2020 at 15:19)
• ancestor attribute (55 messages, latest: May 27 2020 at 15:15)
• Editing files deep in mathlib (5 messages, latest: May 27 2020 at 12:45)
• has_div (15 messages, latest: May 27 2020 at 12:08)
• What are temporary metavariables? (14 messages, latest: May 27 2020 at 11:59)
• neg (5 messages, latest: May 27 2020 at 11:40)
• mul_le_mul (42 messages, latest: May 27 2020 at 11:33)
• ordered_comm_monoid (56 messages, latest: May 27 2020 at 09:43)
• deprecate with_zero.ordered_add_comm_monoid ?? (8 messages, latest: May 27 2020 at 09:16)
• unfolding notation in theorem vs def/instance (29 messages, latest: May 27 2020 at 08:45)
• string.replace (20 messages, latest: May 27 2020 at 08:06)
• heresy (22 messages, latest: May 27 2020 at 06:22)
• tests for tactics? (20 messages, latest: May 27 2020 at 05:11)
• mathlib import graph (85 messages, latest: May 26 2020 at 20:42)
• universe resolutions (6 messages, latest: May 26 2020 at 14:59)
• Negative squares (32 messages, latest: May 26 2020 at 13:51)
• long term mode proofs (60 messages, latest: May 26 2020 at 13:07)
• doc preview page (2 messages, latest: May 26 2020 at 12:41)
• recreational group theory (88 messages, latest: May 26 2020 at 12:17)
• leansed (17 messages, latest: May 26 2020 at 11:45)
• with_local_environment (13 messages, latest: May 26 2020 at 10:26)
• Taylor series (2 messages, latest: May 26 2020 at 07:05)
• bigops notation (1 message, latest: May 26 2020 at 05:12)
• emacs yasnippet key bindings (12 messages, latest: May 26 2020 at 03:54)
• satisfaction:quantifiers with conditional (10 messages, latest: May 25 2020 at 20:11)
• Standard for defining a structure as a class (32 messages, latest: May 25 2020 at 16:30)
• OMDoc/MMT export of many ITP libraries (31 messages, latest: May 25 2020 at 15:08)
• leanproject access denied (83 messages, latest: May 25 2020 at 14:00)
• local attributes don't mix with doc strings (4 messages, latest: May 25 2020 at 10:59)
• nat.pow in core (20 messages, latest: May 25 2020 at 07:54)
• certificates for calculations (49 messages, latest: May 25 2020 at 05:29)
• linear independent (3 messages, latest: May 25 2020 at 04:51)
• can't apply proposition to itself? (6 messages, latest: May 24 2020 at 16:24)
• pretty printer uses projection notation only for first arg (13 messages, latest: May 24 2020 at 13:17)
• proof of soundness (4 messages, latest: May 24 2020 at 12:44)
• rw [foo, bar]; exact baz (6 messages, latest: May 24 2020 at 12:10)
• finset.induction_on (11 messages, latest: May 24 2020 at 11:55)
• 404 in docs due to algebra/core moves (9 messages, latest: May 24 2020 at 10:52)
• well_founded.has_min (7 messages, latest: May 24 2020 at 09:11)
• preparing for lean-3.13.0 (196 messages, latest: May 24 2020 at 08:59)
• failed (2 messages, latest: May 24 2020 at 08:07)
• -class (6 messages, latest: May 24 2020 at 04:10)
• Failed to synthesize … (6 messages, latest: May 24 2020 at 03:31)
• Proof of inductive type variant (24 messages, latest: May 23 2020 at 22:04)
• help with has_to_pexpr (8 messages, latest: May 23 2020 at 19:42)
• mathlibtools fails to find local olean cache (6 messages, latest: May 23 2020 at 16:36)
• VSCode autosuggest (5 messages, latest: May 23 2020 at 14:47)
• github permalink (1 message, latest: May 23 2020 at 10:59)
• sylvester's law of inertia (30 messages, latest: May 23 2020 at 10:27)
• Using propext for heq on metavariables (29 messages, latest: May 22 2020 at 23:35)
• alternate tactics (29 messages, latest: May 22 2020 at 17:07)
• learning to branch (124 messages, latest: May 22 2020 at 07:11)
• NotEqualSign (18 messages, latest: May 21 2020 at 23:46)
• cheat tactic (17 messages, latest: May 21 2020 at 23:28)
• Parsing a string into an expression (50 messages, latest: May 21 2020 at 23:11)
• summer program for undergrads (64 messages, latest: May 21 2020 at 22:06)
• Eta expand implicit arguments (14 messages, latest: May 21 2020 at 20:52)
• Lagrange interpolation #2600 (51 messages, latest: May 21 2020 at 10:42)
• linkifiers (5 messages, latest: May 21 2020 at 09:20)
• function expected (55 messages, latest: May 21 2020 at 05:11)
• Another week, another Lean (11 messages, latest: May 21 2020 at 02:00)
• bUnion/bInter/bsupr/binfi lemmas (2 messages, latest: May 20 2020 at 22:38)
• gh actions is down atm (3 messages, latest: May 20 2020 at 15:35)
• automatic coercion? (7 messages, latest: May 20 2020 at 13:06)
• instance search + semireducible (6 messages, latest: May 20 2020 at 11:03)
• Emacs melpa (10 messages, latest: May 20 2020 at 08:41)
• to_additive with definitions (28 messages, latest: May 20 2020 at 04:33)
• unusable arguments (62 messages, latest: May 19 2020 at 17:33)
• inhabited and nonempty instances (42 messages, latest: May 19 2020 at 14:55)
• Official library note reference syntax (7 messages, latest: May 19 2020 at 10:58)
• conv is slow (5 messages, latest: May 19 2020 at 07:28)
• seminars (98 messages, latest: May 19 2020 at 06:28)
• _let_match and _fun_match (1 message, latest: May 18 2020 at 17:58)
• reverting commits (4 messages, latest: May 18 2020 at 16:50)
• stacks project infrastructure (5 messages, latest: May 18 2020 at 16:48)
• fail_if_success v success_if_fail (12 messages, latest: May 18 2020 at 16:34)
• Using the rw tactic inside a tactic (22 messages, latest: May 18 2020 at 14:09)
• speed-up project returns (364 messages, latest: May 17 2020 at 19:24)
• is the environment mutable in practice? (6 messages, latest: May 17 2020 at 19:15)
• unnecessary imports (53 messages, latest: May 17 2020 at 14:25)
• unhygienic calc (6 messages, latest: May 17 2020 at 10:49)
• to_matrix change (18 messages, latest: May 17 2020 at 10:02)
• the bottom of the PR list (6 messages, latest: May 17 2020 at 00:07)
• expression for undeclared declaration (12 messages, latest: May 16 2020 at 20:07)
• reflection inside rw (3 messages, latest: May 16 2020 at 19:34)
• rfl vs by reflexivity (38 messages, latest: May 16 2020 at 19:01)
• putting algebra in mathlib (14 messages, latest: May 16 2020 at 13:45)
• protected as attribute (26 messages, latest: May 16 2020 at 09:20)
• apply_rules vs solve_by_elim (7 messages, latest: May 16 2020 at 07:30)
• to_additive and get_param (1 message, latest: May 16 2020 at 03:46)
• Strange term creation error (7 messages, latest: May 15 2020 at 22:52)
• Lean's proof of FTA is "obviously wrong" (34 messages, latest: May 15 2020 at 21:35)
• lemma name (13 messages, latest: May 15 2020 at 20:17)
• Simple type mismatch (27 messages, latest: May 15 2020 at 19:58)
• Lean 3.12.0 (145 messages, latest: May 15 2020 at 17:07)
• Subtype property (22 messages, latest: May 15 2020 at 16:25)
• crec (17 messages, latest: May 15 2020 at 15:34)
• Feature request: rcases try this (19 messages, latest: May 15 2020 at 15:32)
• olean cache (56 messages, latest: May 15 2020 at 12:10)
• pre-games (22 messages, latest: May 15 2020 at 11:06)
• custom monad advice for meta-programming (25 messages, latest: May 15 2020 at 07:51)
• Self-hosted Github runner (42 messages, latest: May 15 2020 at 01:53)
• code audition (55 messages, latest: May 14 2020 at 19:54)
• quick build (6 messages, latest: May 14 2020 at 19:01)
• simp and dedup (11 messages, latest: May 14 2020 at 19:00)
• Looking for a mac/windows debugging expert (84 messages, latest: May 14 2020 at 17:47)
• function.blah (17 messages, latest: May 14 2020 at 16:42)
• moving algebra out of core (275 messages, latest: May 14 2020 at 11:21)
• Inference rule's restriction (1 message, latest: May 14 2020 at 04:34)
• more protected definition (9 messages, latest: May 14 2020 at 03:59)
• rewrite error: "failed" (2 messages, latest: May 13 2020 at 20:55)
• Tactic for simplifying equations involving constructors (6 messages, latest: May 13 2020 at 20:44)
• multiple ext lemmas per structure (25 messages, latest: May 13 2020 at 18:43)
• a short tutorial on data-structures in lean (108 messages, latest: May 13 2020 at 17:03)
• grammar of Lean (2 messages, latest: May 13 2020 at 16:04)
• Lean installation in CoCalc (148 messages, latest: May 13 2020 at 15:08)
• refl power (10 messages, latest: May 13 2020 at 13:55)
• VSCode unicode characters (44 messages, latest: May 13 2020 at 13:55)
• default recursor (12 messages, latest: May 13 2020 at 06:01)
• "save status" in natural number game (52 messages, latest: May 12 2020 at 22:00)
• VScode extension (512 messages, latest: May 12 2020 at 13:11)
• [pow_(left|right)inj(ective)](topic/pow(left.7Cright)_inj(ective).html) (44 messages, latest: May 12 2020 at 08:10)
• tiny stdlib between core and mathlib (18 messages, latest: May 12 2020 at 06:14)
• New website (51 messages, latest: May 12 2020 at 02:00)
• Specialized ext lemmas (11 messages, latest: May 11 2020 at 19:06)
• has_dvd (5 messages, latest: May 11 2020 at 18:56)
• Case tags (21 messages, latest: May 11 2020 at 16:36)
• graphs on the website (40 messages, latest: May 11 2020 at 16:26)
• Create a mathlib branch that builds with Lean master? (7 messages, latest: May 11 2020 at 13:16)
• iterate (11 messages, latest: May 11 2020 at 06:35)
• Invitation to join the Codewars Lean community, Round 2 (331 messages, latest: May 11 2020 at 00:28)
• convert_struct? (4 messages, latest: May 11 2020 at 00:08)
• structure unification fails (7 messages, latest: May 10 2020 at 19:22)
• how do you make ite/dite compute in tactic mode (5 messages, latest: May 10 2020 at 19:00)
• New user bundles (157 messages, latest: May 10 2020 at 13:10)
• lean core vs mathlib (4 messages, latest: May 10 2020 at 06:42)
• algebra classes (1 message, latest: May 10 2020 at 05:41)
• Lean 3.11.0 (36 messages, latest: May 10 2020 at 04:08)
• rw_mod_hom (12 messages, latest: May 10 2020 at 01:51)
• Declarative Lean (81 messages, latest: May 09 2020 at 15:39)
• calculate (102 messages, latest: May 09 2020 at 14:43)
• Linarith unexpected failure (30 messages, latest: May 09 2020 at 14:06)
• leanproject up? (14 messages, latest: May 09 2020 at 12:50)
• nonlinear linarith (29 messages, latest: May 09 2020 at 12:45)
• algebra injective surjective (9 messages, latest: May 09 2020 at 12:11)
• on "What's next after NNG?" (5 messages, latest: May 09 2020 at 09:05)
• meta questions (7 messages, latest: May 08 2020 at 20:54)
• lean 3.11.0 (1 message, latest: May 08 2020 at 17:40)
• Category theory zulip (5 messages, latest: May 08 2020 at 17:11)
• Non-numeric versions in elan (5 messages, latest: May 08 2020 at 12:37)
• inferring instance variables (8 messages, latest: May 08 2020 at 08:40)
• minimalist assumptions (12 messages, latest: May 08 2020 at 07:24)
• congr for unions (2 messages, latest: May 08 2020 at 01:22)
• pretty printer in to_string (5 messages, latest: May 07 2020 at 14:05)
• to_expr mystery (16 messages, latest: May 07 2020 at 12:09)
• Is {…} a tactic? (5 messages, latest: May 07 2020 at 03:14)
• inf_le_inf_left (6 messages, latest: May 07 2020 at 01:10)
• alien mathematics (2 messages, latest: May 07 2020 at 01:04)
• Typechecking expressions in an arbitrary context (8 messages, latest: May 07 2020 at 01:02)
• rw: equality is not an equality (45 messages, latest: May 06 2020 at 22:34)
• subset on finset (21 messages, latest: May 06 2020 at 20:38)
• dcongr (19 messages, latest: May 06 2020 at 15:16)
• Survey: who uses leanproject up? (20 messages, latest: May 06 2020 at 08:57)
• which tactics change behavior based on the environment? (9 messages, latest: May 06 2020 at 04:19)
• suggest (12 messages, latest: May 05 2020 at 23:22)
• instance max depth (18 messages, latest: May 05 2020 at 19:48)
• Getting witnesses used in existential proofs? (5 messages, latest: May 05 2020 at 11:12)
• idea for a small project (4 messages, latest: May 05 2020 at 04:34)
• coe_fn and class instances (24 messages, latest: May 04 2020 at 22:32)
• did finish get faster? (9 messages, latest: May 04 2020 at 19:05)
• May the 4th (3 messages, latest: May 04 2020 at 16:53)
• ordered monoids (110 messages, latest: May 04 2020 at 08:31)
• how do I step through proofs? (88 messages, latest: May 04 2020 at 03:57)
• Induction on list (3 messages, latest: May 04 2020 at 03:40)
• noncomputable card (19 messages, latest: May 04 2020 at 01:37)
• tracking down dependency chains (14 messages, latest: May 03 2020 at 19:48)
• how to eliminate a chain of exists (4 messages, latest: May 03 2020 at 15:42)
• cardinal (12 messages, latest: May 03 2020 at 02:24)
• simp hole command (19 messages, latest: May 02 2020 at 21:00)
• @[ext] subtype.eq (6 messages, latest: May 02 2020 at 20:41)
• Lean 3.10 (21 messages, latest: May 02 2020 at 19:34)
• big ops (108 messages, latest: May 02 2020 at 13:51)
• linter for instance names (2 messages, latest: May 02 2020 at 11:11)
• first argument of minimal_polynomial necessary (8 messages, latest: May 02 2020 at 08:32)
• transitive coercions (69 messages, latest: May 02 2020 at 08:31)
• abel idempotence (6 messages, latest: May 01 2020 at 22:27)
• documenting notation (3 messages, latest: May 01 2020 at 20:35)
• sub_eq_add_neg (13 messages, latest: May 01 2020 at 18:32)
• unnecessary(?) simp lemma (4 messages, latest: May 01 2020 at 18:01)
• simp linter and structure fields (13 messages, latest: May 01 2020 at 09:01)
• is this name used in mathlib (9 messages, latest: May 01 2020 at 09:00)
• partrec_code (35 messages, latest: May 01 2020 at 06:41)
• tactic.converter.binders (8 messages, latest: May 01 2020 at 02:12)
• universe bug? (45 messages, latest: May 01 2020 at 01:11)
• Show the objects for an equality of morphisms (15 messages, latest: May 01 2020 at 00:34)
• rw behaviour with nat.succ (2 messages, latest: May 01 2020 at 00:12)
• continuity proof (12 messages, latest: Apr 30 2020 at 15:12)
• is this a pattern (18 messages, latest: Apr 30 2020 at 11:13)
• linting the core library (18 messages, latest: Apr 29 2020 at 19:30)
• mul_action (15 messages, latest: Apr 29 2020 at 17:11)
• ring_aut coerce to function (23 messages, latest: Apr 29 2020 at 11:38)
• sorry does not behave like NaN (29 messages, latest: Apr 29 2020 at 10:10)
• Missing leanpkg (12 messages, latest: Apr 29 2020 at 08:50)
• Making Libraries and Packages (6 messages, latest: Apr 29 2020 at 01:11)
• VSCode (3 messages, latest: Apr 29 2020 at 00:49)
• type ascription style (6 messages, latest: Apr 28 2020 at 22:53)
• even or odd (17 messages, latest: Apr 28 2020 at 21:57)
• Intuitionistic Type Theory Proofs (139 messages, latest: Apr 28 2020 at 13:02)
• annotated lean files (24 messages, latest: Apr 28 2020 at 12:55)
• prettyprinter and parameters (1 message, latest: Apr 28 2020 at 11:58)
• interactive calc (7 messages, latest: Apr 28 2020 at 09:36)
• finset.filter (22 messages, latest: Apr 28 2020 at 09:22)
• definition of real log (17 messages, latest: Apr 28 2020 at 09:15)
• data.int.basic (6 messages, latest: Apr 28 2020 at 07:23)
• wlog is slow (15 messages, latest: Apr 27 2020 at 16:03)
• apply bug (23 messages, latest: Apr 27 2020 at 01:40)
• proofs (4 messages, latest: Apr 26 2020 at 23:37)
• to_extending (18 messages, latest: Apr 26 2020 at 19:46)
• Proposal: fix x for assume x (126 messages, latest: Apr 26 2020 at 17:41)
• unfreezeI (8 messages, latest: Apr 25 2020 at 18:28)
• class instances in definition of Prop (16 messages, latest: Apr 25 2020 at 16:37)
• a + succ b syntactically succ(a+b)? (3 messages, latest: Apr 25 2020 at 16:27)
• tac1;{tac2, tac3} (22 messages, latest: Apr 25 2020 at 01:06)
• class instance unification fails (14 messages, latest: Apr 24 2020 at 23:12)
• typeclass instances help (22 messages, latest: Apr 24 2020 at 14:09)
• tooltips on keywords (4 messages, latest: Apr 24 2020 at 13:48)
• import order (5 messages, latest: Apr 23 2020 at 17:33)
• How does one prove unit ≠ bool (11 messages, latest: Apr 23 2020 at 14:03)
• hammers (32 messages, latest: Apr 23 2020 at 12:12)
• precedence command (3 messages, latest: Apr 23 2020 at 00:05)
• variables introduction rules (4 messages, latest: Apr 22 2020 at 21:16)
• universe enlargement (7 messages, latest: Apr 22 2020 at 14:17)
• universe inequalities (15 messages, latest: Apr 22 2020 at 14:16)
• typeclass for has_coe_to_fun is slow? (31 messages, latest: Apr 22 2020 at 11:50)
• autogenerating *_hom and sub* (37 messages, latest: Apr 21 2020 at 23:52)
• de Bruijn factor of Lean? (6 messages, latest: Apr 21 2020 at 15:21)
• Custom highlighting (6 messages, latest: Apr 21 2020 at 12:47)
• hole? golf! (22 messages, latest: Apr 21 2020 at 12:29)
• video tutorials (29 messages, latest: Apr 21 2020 at 08:22)
• Linter rejects automatic instance (9 messages, latest: Apr 21 2020 at 08:18)
• What's the deal with open (19 messages, latest: Apr 21 2020 at 07:54)
• Try this! (19 messages, latest: Apr 21 2020 at 02:54)
• Backtracking (36 messages, latest: Apr 21 2020 at 01:23)
• Lean unfolds projections (47 messages, latest: Apr 21 2020 at 00:23)
• community web editor broken? (7 messages, latest: Apr 20 2020 at 22:12)
• get target or hyp type (33 messages, latest: Apr 20 2020 at 14:28)
• modifying lean core library code (22 messages, latest: Apr 20 2020 at 12:19)
• coe_to_fun notation (2 messages, latest: Apr 20 2020 at 11:41)
• help with the delta_instance derive handler (33 messages, latest: Apr 20 2020 at 03:20)
• subst.eq (228 messages, latest: Apr 19 2020 at 07:06)
• filename tactic (27 messages, latest: Apr 19 2020 at 03:06)
• CoCalc injectivity (5 messages, latest: Apr 18 2020 at 20:41)
• calculating fibonacci numbers (81 messages, latest: Apr 18 2020 at 20:37)
• Link to leanprover-community website from GitHub? (7 messages, latest: Apr 18 2020 at 19:05)
• cool assertion violation (21 messages, latest: Apr 18 2020 at 13:38)
• noob tactic question(s) (20 messages, latest: Apr 18 2020 at 05:37)
• trace a failed tidy (7 messages, latest: Apr 18 2020 at 00:10)
• reading the library (7 messages, latest: Apr 17 2020 at 16:58)
• duplicate goals (22 messages, latest: Apr 17 2020 at 00:58)
• How to debug instance looping (5 messages, latest: Apr 16 2020 at 23:58)
• create an element of product (39 messages, latest: Apr 16 2020 at 22:10)
• error with leanproject new (10 messages, latest: Apr 16 2020 at 17:27)
• norm_cast (18 messages, latest: Apr 16 2020 at 15:55)
• writing tactics: manipulating names (5 messages, latest: Apr 16 2020 at 13:24)
• Updated ring_exp paper (11 messages, latest: Apr 16 2020 at 11:29)
• apply bug? (41 messages, latest: Apr 16 2020 at 10:53)
• Name (1 message, latest: Apr 16 2020 at 07:00)
• write access to the repository (13 messages, latest: Apr 16 2020 at 00:54)
• spike in active users today (3 messages, latest: Apr 15 2020 at 21:45)
• delate lambda in tatic state (63 messages, latest: Apr 15 2020 at 19:34)
• classical tactic and linear orders (13 messages, latest: Apr 15 2020 at 15:59)
• destructuring suffices (68 messages, latest: Apr 15 2020 at 15:11)
• Why doesn't unfold propagate tags? (10 messages, latest: Apr 15 2020 at 01:42)
• Check whether a constructor argument is named or anonymous (3 messages, latest: Apr 14 2020 at 13:11)
• d_array.mmap (46 messages, latest: Apr 14 2020 at 12:18)
• set notation (6 messages, latest: Apr 13 2020 at 21:17)
• PR commit messages (4 messages, latest: Apr 13 2020 at 20:29)
• blank parts of manual (8 messages, latest: Apr 13 2020 at 19:54)
• Bundled Group morphisms (18 messages, latest: Apr 13 2020 at 19:52)
• sin = cos timeout (24 messages, latest: Apr 13 2020 at 19:15)
• meta-variable war? (11 messages, latest: Apr 13 2020 at 16:24)
• Invitation to join the Codewars Lean community, Round 1 (141 messages, latest: Apr 13 2020 at 14:25)
• Haskell is inconsistent??? (5 messages, latest: Apr 13 2020 at 13:24)
• linter doc_blame with old_structure_cmd (26 messages, latest: Apr 13 2020 at 11:40)
• Tactic for nonlinear integer arithmetic (9 messages, latest: Apr 13 2020 at 09:55)
• obtain with | (15 messages, latest: Apr 13 2020 at 07:49)
• notation command (5 messages, latest: Apr 13 2020 at 07:11)
• unfortunate failures of library_search (19 messages, latest: Apr 13 2020 at 01:15)
• automatic help for diagnosing erw (3 messages, latest: Apr 13 2020 at 00:55)
• streams (47 messages, latest: Apr 12 2020 at 20:40)
• new VS code freeze button (31 messages, latest: Apr 12 2020 at 15:37)
• undocumented core tactics (93 messages, latest: Apr 12 2020 at 13:46)
• mutually inductive type and function (18 messages, latest: Apr 12 2020 at 12:57)
• Writing tactics: creating goals (25 messages, latest: Apr 12 2020 at 12:29)
• Lambda syntax in Lean 4 (21 messages, latest: Apr 12 2020 at 09:32)
• import with open_locale (91 messages, latest: Apr 12 2020 at 09:26)
• norm_num is slow (18 messages, latest: Apr 12 2020 at 09:07)
• what does parsing mean? (10 messages, latest: Apr 12 2020 at 08:56)
• dependent type hell resolved by heq_of_eq_mp (2 messages, latest: Apr 12 2020 at 07:02)
• Generating docs locally (15 messages, latest: Apr 12 2020 at 04:59)
• John Conway has died (2 messages, latest: Apr 12 2020 at 01:30)
• #print: option to control max depth? (2 messages, latest: Apr 11 2020 at 16:28)
• weird simp behavior (3 messages, latest: Apr 11 2020 at 16:03)
• Lean 3.8 wasm (12 messages, latest: Apr 11 2020 at 15:06)
• parsing a bool (60 messages, latest: Apr 11 2020 at 14:15)
• dsimp, simp (12 messages, latest: Apr 11 2020 at 12:15)
• Vectors & matrices in Lean (32 messages, latest: Apr 11 2020 at 08:01)
• shadok Lean (19 messages, latest: Apr 10 2020 at 20:37)
• Deterministic timeout when proving a theorem (24 messages, latest: Apr 10 2020 at 17:30)
• new PR approval process (7 messages, latest: Apr 10 2020 at 16:03)
• arrays and performance (15 messages, latest: Apr 10 2020 at 13:32)
• Lean 3.8.0 (3 messages, latest: Apr 10 2020 at 12:48)
• repo (4 messages, latest: Apr 10 2020 at 03:34)
• simp lemma not firing (8 messages, latest: Apr 09 2020 at 20:41)
• heq (11 messages, latest: Apr 09 2020 at 20:01)
• lt.base (5 messages, latest: Apr 09 2020 at 14:57)
• unbundled equiv (29 messages, latest: Apr 09 2020 at 13:04)
• beta reduction (5 messages, latest: Apr 09 2020 at 12:50)
• set is slow (72 messages, latest: Apr 09 2020 at 12:34)
• rcases is slow (6 messages, latest: Apr 09 2020 at 11:17)
• antiquotations in `[ … ] tactics? (4 messages, latest: Apr 09 2020 at 06:29)
• github mathlib repo tag q (6 messages, latest: Apr 09 2020 at 02:05)
• decidable & classical (11 messages, latest: Apr 09 2020 at 01:01)
• avoid typing the same thing 7 times without using let (24 messages, latest: Apr 08 2020 at 22:29)
• eliminators in term mode (7 messages, latest: Apr 08 2020 at 22:11)
• why can't Lean generate this instance? (17 messages, latest: Apr 08 2020 at 21:14)
• double cases (4 messages, latest: Apr 08 2020 at 18:34)
• Type is uncountable (11 messages, latest: Apr 08 2020 at 15:45)
• refine_struct cases (10 messages, latest: Apr 08 2020 at 14:52)
• simplify (a, b).fst to a (6 messages, latest: Apr 08 2020 at 13:58)
• hereditarily finite sets (2 messages, latest: Apr 08 2020 at 13:39)
• out_param (135 messages, latest: Apr 08 2020 at 08:23)
• rw single instance in goal (6 messages, latest: Apr 08 2020 at 06:42)
• slow polynomial (15 messages, latest: Apr 08 2020 at 04:43)
• work_on_goals? (10 messages, latest: Apr 08 2020 at 01:03)
• finite intersection (7 messages, latest: Apr 07 2020 at 19:31)
• Tom Scott new video (5 messages, latest: Apr 07 2020 at 19:12)
• group tactic (57 messages, latest: Apr 07 2020 at 10:22)
• tactic (36 messages, latest: Apr 07 2020 at 10:13)
• bundled polynomial.eval and polynomial.eval₂ (11 messages, latest: Apr 07 2020 at 08:36)
• naming issues (22 messages, latest: Apr 07 2020 at 08:22)
• Tools explained (8 messages, latest: Apr 06 2020 at 19:04)
• theorem or_eqv_ff1 (55 messages, latest: Apr 06 2020 at 18:09)
• Implementation of category.fold.to_list (22 messages, latest: Apr 06 2020 at 17:33)
• mathlib nightly (120 messages, latest: Apr 06 2020 at 16:24)
• Wrote a blog post about Lean (7 messages, latest: Apr 06 2020 at 15:00)
• notnotelim2 (12 messages, latest: Apr 06 2020 at 11:42)
• 3.4.1 typeclass change (4 messages, latest: Apr 06 2020 at 10:47)
• fruitUniverse (12 messages, latest: Apr 06 2020 at 09:45)
• Debuging simp set (5 messages, latest: Apr 06 2020 at 08:33)
• notnotelim (5 messages, latest: Apr 06 2020 at 06:59)
• permutations of finsets (39 messages, latest: Apr 05 2020 at 13:45)
• Examples (32 messages, latest: Apr 05 2020 at 01:54)
• nat trivialities (13 messages, latest: Apr 04 2020 at 19:35)
• noncomputable theory (24 messages, latest: Apr 04 2020 at 15:34)
• leanproject issues with add-mathlib/update-mathlib (101 messages, latest: Apr 04 2020 at 11:53)
• ↥(set.range f) (16 messages, latest: Apr 03 2020 at 19:11)
• linarith and conjunctions (3 messages, latest: Apr 03 2020 at 15:41)
• CoCalc: How to share a Lean project (19 messages, latest: Apr 03 2020 at 14:43)
• Verifying a deterministic algorithm (32 messages, latest: Apr 03 2020 at 14:12)
• Enter lambda in conv (14 messages, latest: Apr 03 2020 at 13:50)
• [Overly specific instances in init.category.](topic/Overly.20specific.20instances.20in.20init.2Ecategory.2E.html) (8 messages, latest: Apr 03 2020 at 10:25)
• Need help with class instance resolution (254 messages, latest: Apr 03 2020 at 05:08)
• Lean in LaTeX (12 messages, latest: Apr 02 2020 at 19:28)
• option is a monad (104 messages, latest: Apr 02 2020 at 13:42)
• Lean point (4 messages, latest: Apr 02 2020 at 11:16)
• proof of false (2 messages, latest: Apr 01 2020 at 19:00)
• Lean 4 tc order (6 messages, latest: Apr 01 2020 at 13:36)
• unbearable unhappiness of simp not working (63 messages, latest: Apr 01 2020 at 12:08)
• macro paper (7 messages, latest: Apr 01 2020 at 10:44)
• match on option (5 messages, latest: Apr 01 2020 at 07:48)
• brackets and by (12 messages, latest: Apr 01 2020 at 07:37)
• Inline rewriting of natural number symbols (8 messages, latest: Mar 31 2020 at 21:21)
• ordered_comm_group unnecessary field (16 messages, latest: Mar 31 2020 at 17:47)
• Multiples of 3, you say? (24 messages, latest: Mar 31 2020 at 15:02)
• summation (14 messages, latest: Mar 31 2020 at 14:31)
• obviously (12 messages, latest: Mar 31 2020 at 14:19)
• other kinds of inductive types (10 messages, latest: Mar 31 2020 at 13:04)
• quick links for continuous integration? (4 messages, latest: Mar 31 2020 at 01:54)
• QED at large (1 message, latest: Mar 31 2020 at 01:44)
• tactic.apply does follow spec / specified poorly (4 messages, latest: Mar 31 2020 at 01:32)
• index of all names (8 messages, latest: Mar 30 2020 at 22:44)
• [recursor 5] (6 messages, latest: Mar 30 2020 at 16:34)
• lean –make output on Windows (2 messages, latest: Mar 30 2020 at 12:41)
• rename a declaration (8 messages, latest: Mar 30 2020 at 09:23)
• multiplicative: reducible or not? (99 messages, latest: Mar 30 2020 at 09:10)
• intro attr (11 messages, latest: Mar 29 2020 at 11:30)
• Group morphism (34 messages, latest: Mar 29 2020 at 09:18)
• rewrite_search (13 messages, latest: Mar 29 2020 at 05:10)
• app builder exception, caused by subst (24 messages, latest: Mar 29 2020 at 04:27)
• modifying just the lean files, in lean core (10 messages, latest: Mar 29 2020 at 03:16)
• Resolving goals containing existential quantifiers (5 messages, latest: Mar 29 2020 at 01:02)
• help with lean IR (13 messages, latest: Mar 28 2020 at 17:26)
• building bindings to lean (13 messages, latest: Mar 28 2020 at 12:54)
• performance Lean vs Z3 (56 messages, latest: Mar 28 2020 at 12:06)
• Computational interpretation (3 messages, latest: Mar 28 2020 at 09:58)
• Lean 3.8 library changes (25 messages, latest: Mar 28 2020 at 01:30)
• Pop quiz (10 messages, latest: Mar 27 2020 at 18:29)
• searching the docs (38 messages, latest: Mar 27 2020 at 16:46)
• new mathlib tools (393 messages, latest: Mar 26 2020 at 22:58)
• I love the linter (86 messages, latest: Mar 26 2020 at 16:06)
• division on integers (21 messages, latest: Mar 26 2020 at 15:18)
• option.induction (8 messages, latest: Mar 26 2020 at 11:30)
• extensionality as a typeclass (3 messages, latest: Mar 26 2020 at 11:16)
• help with characteristic of rings (6 messages, latest: Mar 26 2020 at 06:59)
• rw unexpectedly succeeding (26 messages, latest: Mar 26 2020 at 02:28)
• confidence in peer review (19 messages, latest: Mar 25 2020 at 22:08)
• group with zero (86 messages, latest: Mar 25 2020 at 21:19)
• pequiv vs local_equiv (21 messages, latest: Mar 25 2020 at 18:38)
• Instance resolution failures (47 messages, latest: Mar 25 2020 at 16:15)
• github actions: can we cancelled obsolete builds? (24 messages, latest: Mar 25 2020 at 09:26)
• linter try this (3 messages, latest: Mar 25 2020 at 07:34)
• help with unify (15 messages, latest: Mar 25 2020 at 05:53)
• sync (4 messages, latest: Mar 24 2020 at 20:11)
• ge/gt as a notation? (2 messages, latest: Mar 24 2020 at 19:44)
• What is worth a paper? (16 messages, latest: Mar 24 2020 at 13:25)
• lean 3.7.2 failed to download (10 messages, latest: Mar 24 2020 at 10:59)
• Mathlib docs le vs lt (17 messages, latest: Mar 23 2020 at 22:05)
• Calculus of Constructions (9 messages, latest: Mar 23 2020 at 21:41)
• goal selectors (13 messages, latest: Mar 23 2020 at 17:17)
• typeclass inference from inside structures (15 messages, latest: Mar 22 2020 at 19:24)
• Map from sum in standard lib? (14 messages, latest: Mar 22 2020 at 15:38)
• [@foo _ _ _ _ ](topic/.40foo.20.20.20.20.20.html) (7 messages, latest: Mar 21 2020 at 23:28)
• hott zulip (5 messages, latest: Mar 21 2020 at 16:57)
• elaboration issue challenge (44 messages, latest: Mar 21 2020 at 16:06)
• equiv.pi_congr_left (48 messages, latest: Mar 21 2020 at 15:54)
• mathlib is on 3.7! (29 messages, latest: Mar 20 2020 at 21:58)
• maintenance paper (5 messages, latest: Mar 20 2020 at 19:20)
• doc display (26 messages, latest: Mar 20 2020 at 19:16)
• new linkifier (12 messages, latest: Mar 20 2020 at 13:09)
• Riesz extension thm (24 messages, latest: Mar 19 2020 at 19:10)
• result contains metavariables (4 messages, latest: Mar 18 2020 at 21:22)
• My favorite group lemma (142 messages, latest: Mar 17 2020 at 22:50)
• typeclass resolution (6 messages, latest: Mar 17 2020 at 09:44)
• Lean 3.7.0 released! (24 messages, latest: Mar 16 2020 at 23:59)
• subtype of finset (2 messages, latest: Mar 16 2020 at 16:42)
• Hammers, SMT (13 messages, latest: Mar 16 2020 at 12:22)
• postponed conferences (12 messages, latest: Mar 16 2020 at 11:50)
• coronavirus PSA (54 messages, latest: Mar 16 2020 at 07:48)
• highlightjs (6 messages, latest: Mar 16 2020 at 04:28)
• VS Code hover and notation (39 messages, latest: Mar 15 2020 at 18:27)
• default toolchain (13 messages, latest: Mar 15 2020 at 15:17)
• locating instance definitions (41 messages, latest: Mar 14 2020 at 20:25)
• lean hott (37 messages, latest: Mar 13 2020 at 15:21)
• autolinks in docs (2 messages, latest: Mar 13 2020 at 09:10)
• 3.7 and maths (16 messages, latest: Mar 13 2020 at 07:48)
• github issues (5 messages, latest: Mar 13 2020 at 06:24)
• cases on list defined by let (4 messages, latest: Mar 13 2020 at 02:44)
• Prime Theorem Help (2 messages, latest: Mar 12 2020 at 23:53)
• help with typeclass timeout (4 messages, latest: Mar 12 2020 at 08:31)
• Lea(r)n you a scheme (13 messages, latest: Mar 11 2020 at 21:40)
• strings (6 messages, latest: Mar 11 2020 at 11:31)
• advice on making PRs from experimental branches (35 messages, latest: Mar 11 2020 at 09:05)
• Lean '' is released! (13 messages, latest: Mar 10 2020 at 10:19)
• recursive def with match (25 messages, latest: Mar 10 2020 at 01:45)
• universe issues in category theory (79 messages, latest: Mar 09 2020 at 16:49)
• mini demo type theory (6 messages, latest: Mar 09 2020 at 12:39)
• After finishing Natural Number Game (46 messages, latest: Mar 08 2020 at 17:58)
• weird vscode troubles? (25 messages, latest: Mar 08 2020 at 17:53)
• simp only [] (6 messages, latest: Mar 08 2020 at 12:16)
• 𝟙 and 𝟭 in VS Code (26 messages, latest: Mar 07 2020 at 19:38)
• Any ideas on how to debug this? (77 messages, latest: Mar 06 2020 at 23:48)
• Logipedia and Lean (10 messages, latest: Mar 06 2020 at 23:46)
• attribute [ext] subsingleton.elim (4 messages, latest: Mar 06 2020 at 22:49)
• mergify (41 messages, latest: Mar 06 2020 at 20:32)
• Extending classes vs. instance chaining (3 messages, latest: Mar 06 2020 at 17:13)
• Lost notations (11 messages, latest: Mar 06 2020 at 11:16)
• is this in mathlib? (11 messages, latest: Mar 06 2020 at 04:58)
• literate latex / lean doc (5 messages, latest: Mar 06 2020 at 00:02)
• NN Game Inequality World Level 9 Help (13 messages, latest: Mar 05 2020 at 21:44)
• Lean 3.6.0 (29 messages, latest: Mar 05 2020 at 18:38)
• Lean 3.7 (9 messages, latest: Mar 05 2020 at 18:29)
• Pure functional programming and pointer-based optimization (114 messages, latest: Mar 05 2020 at 07:33)
• derive handler for fintype (27 messages, latest: Mar 04 2020 at 22:05)
• Equation compiler _main function (11 messages, latest: Mar 04 2020 at 20:29)
• olean artifacts for PRs from other repos? (5 messages, latest: Mar 04 2020 at 19:29)
• Missing η (9 messages, latest: Mar 04 2020 at 16:49)
• I don't understand type class search. (62 messages, latest: Mar 04 2020 at 14:14)
• Independence of statement from axioms in Lean (8 messages, latest: Mar 03 2020 at 15:29)
• Speeding up compilation time for Lean project (34 messages, latest: Mar 03 2020 at 15:04)
• The omega tactic (4 messages, latest: Mar 02 2020 at 20:46)
• simp doesn't work but rw does? (19 messages, latest: Mar 02 2020 at 16:41)
• Crazy rewrite (17 messages, latest: Mar 02 2020 at 14:28)
• fin as a subtype (29 messages, latest: Mar 02 2020 at 06:46)
• nolint doc (14 messages, latest: Mar 01 2020 at 11:10)
• context irrelevance of defeq (7 messages, latest: Feb 29 2020 at 14:30)
• How to use the simplifier? (7 messages, latest: Feb 29 2020 at 12:35)
• understanding profiler output (64 messages, latest: Feb 29 2020 at 12:23)
• Logic & Proof (111 messages, latest: Feb 29 2020 at 11:17)
• Instances for forgetful inheritance (2 messages, latest: Feb 28 2020 at 17:12)
• Advanced multiplication world final level (39 messages, latest: Feb 27 2020 at 22:48)
• Adding Lean support to Codewars (21 messages, latest: Feb 27 2020 at 15:08)
• Call to action: porting mathlib to Lean 3.6 (22 messages, latest: Feb 27 2020 at 14:22)
• semicolon and tactic state (13 messages, latest: Feb 27 2020 at 13:54)
• abbreviation vs reducible def (1 message, latest: Feb 26 2020 at 23:02)
• 3.6c (2 messages, latest: Feb 26 2020 at 21:22)
• Decidability nightmare (6 messages, latest: Feb 26 2020 at 20:59)
• decidable_eq got removed from field (3 messages, latest: Feb 26 2020 at 13:55)
• parser help (3 messages, latest: Feb 26 2020 at 04:23)
• hardware verification (85 messages, latest: Feb 25 2020 at 14:49)
• Error in sudo pip3 install mathlibtools (11 messages, latest: Feb 25 2020 at 13:09)
• Trust "down to the metal" (16 messages, latest: Feb 25 2020 at 13:00)
• proof (72 messages, latest: Feb 25 2020 at 07:35)
• olean files in VSCode (3 messages, latest: Feb 25 2020 at 06:35)
• Complex number doesn't have has_repr (2 messages, latest: Feb 25 2020 at 03:26)
• cache in CI (2 messages, latest: Feb 24 2020 at 21:42)
• lifting complete lattices (15 messages, latest: Feb 24 2020 at 20:40)
• Why doesn't this loop? (5 messages, latest: Feb 24 2020 at 20:13)
• What should be @[simp]? (6 messages, latest: Feb 24 2020 at 20:13)
• Notation for matrices and vectors (17 messages, latest: Feb 24 2020 at 18:44)
• Download speed from new olean storage on Azure (9 messages, latest: Feb 24 2020 at 15:21)
• Is this a good simp lemma? (5 messages, latest: Feb 24 2020 at 12:40)
• Request for review of a leftpad proof (26 messages, latest: Feb 24 2020 at 06:52)
• Making backwards-incompatible changes to Lean (39 messages, latest: Feb 24 2020 at 03:01)
• Possible incorrect explanation in Theorem Proving in Lean (6 messages, latest: Feb 24 2020 at 00:48)
• QED manifesto revisited (2 messages, latest: Feb 23 2020 at 22:35)
• mathlib nightlies (80 messages, latest: Feb 23 2020 at 16:59)
• explain behaviour of norm_num? (13 messages, latest: Feb 23 2020 at 07:15)
• community web editor (8 messages, latest: Feb 23 2020 at 06:28)
• determine imports of current file (9 messages, latest: Feb 22 2020 at 18:17)
• cache-olean and authentication (14 messages, latest: Feb 22 2020 at 17:30)
• missing doc (2 messages, latest: Feb 22 2020 at 07:07)
• assertion violation hell (9 messages, latest: Feb 21 2020 at 22:59)
• How to prove this seemingly trivial lemma? (19 messages, latest: Feb 21 2020 at 18:48)
• Farewell to mini_crush, smt2_interface, etc. (24 messages, latest: Feb 21 2020 at 16:55)
• VScode calc (9 messages, latest: Feb 21 2020 at 12:44)
• Rewrite with add_sub doesn't work (25 messages, latest: Feb 21 2020 at 09:30)
• Limits in the stdlib (10 messages, latest: Feb 21 2020 at 02:53)
• VScode message window (37 messages, latest: Feb 20 2020 at 22:44)
• Try this (55 messages, latest: Feb 20 2020 at 22:40)
• update-mathlib update (14 messages, latest: Feb 20 2020 at 21:02)
• Is web editor good-enough for IDE plugin? (7 messages, latest: Feb 20 2020 at 20:29)
• Add lemma to root namespace without leaving a namespace (6 messages, latest: Feb 20 2020 at 08:01)
• vscode syntax highlighting (13 messages, latest: Feb 20 2020 at 07:10)
• omega (23 messages, latest: Feb 19 2020 at 17:09)
• Markdown syntax highlighting in /-! comments -/ (3 messages, latest: Feb 19 2020 at 16:32)
• Leanprover-community: getting rid of underlining (10 messages, latest: Feb 19 2020 at 14:46)
• doc_gen (2 messages, latest: Feb 19 2020 at 11:20)
• mathlib-tools PR #12 (13 messages, latest: Feb 19 2020 at 01:26)
• github actions (65 messages, latest: Feb 18 2020 at 22:26)
• Experimenting with leanchecker (4 messages, latest: Feb 18 2020 at 10:27)
• Lean4 lemma names (10 messages, latest: Feb 17 2020 at 12:45)
• hint tactic (13 messages, latest: Feb 16 2020 at 16:41)
• add_monoid.smul, add_group.gsmul (4 messages, latest: Feb 16 2020 at 03:07)
• Bundled sub* and center (2 messages, latest: Feb 15 2020 at 20:53)
• meta questions (18 messages, latest: Feb 15 2020 at 19:54)
• Dataset of “info” command over all of mathlib (9 messages, latest: Feb 15 2020 at 15:55)
• Let assumptions in theorems (7 messages, latest: Feb 14 2020 at 20:12)
• nested comment blocks (6 messages, latest: Feb 14 2020 at 05:42)
• lean codeblocks in docstrings (8 messages, latest: Feb 14 2020 at 03:20)
• converting between `[foo] and "foo" (4 messages, latest: Feb 13 2020 at 17:04)
• subtype.* diamonds (12 messages, latest: Feb 13 2020 at 08:10)
• CI nightlies (1 message, latest: Feb 13 2020 at 07:00)
• interesting paper (1 message, latest: Feb 13 2020 at 03:53)
• /-! (11 messages, latest: Feb 12 2020 at 22:54)
• pi instances (26 messages, latest: Feb 12 2020 at 15:25)
• pp.all with more @ (9 messages, latest: Feb 12 2020 at 12:35)
• typeclass paper (168 messages, latest: Feb 11 2020 at 17:36)
• POPLmark challenge (99 messages, latest: Feb 11 2020 at 17:19)
• moving mathlib to 3.5c (76 messages, latest: Feb 11 2020 at 10:48)
• SO structure question (4 messages, latest: Feb 10 2020 at 17:17)
• Induction on predicate with arity greater than 1 (3 messages, latest: Feb 10 2020 at 03:37)
• naming conventions (45 messages, latest: Feb 09 2020 at 03:30)
• Lean 4 LSP support (3 messages, latest: Feb 09 2020 at 01:00)
• push_neg (8 messages, latest: Feb 08 2020 at 20:23)
• Creating my own pp.all = true string (2 messages, latest: Feb 08 2020 at 00:08)
• forgetful inheritance (17 messages, latest: Feb 07 2020 at 23:44)
• quotients and products again (10 messages, latest: Feb 07 2020 at 08:54)
• refl failure without intros (33 messages, latest: Feb 06 2020 at 22:09)
• beer reward (80 messages, latest: Feb 06 2020 at 21:54)
• should nonempty be a structure (2 messages, latest: Feb 06 2020 at 15:48)
• choose with and (7 messages, latest: Feb 05 2020 at 22:06)
• inter_subset_union (5 messages, latest: Feb 05 2020 at 20:05)
• xkcd voting (2 messages, latest: Feb 04 2020 at 16:07)
• norm_cast and int.sub_nat_nat (3 messages, latest: Feb 04 2020 at 13:23)
• opening twice (4 messages, latest: Feb 03 2020 at 16:21)
• simp arguments priority (1 message, latest: Feb 03 2020 at 07:47)
• Specify apply and other tactics inside a tactic (25 messages, latest: Feb 02 2020 at 22:21)
• strong recursion (1 message, latest: Feb 01 2020 at 11:51)
• Bonn (9 messages, latest: Jan 31 2020 at 22:48)
• Memory consumption (12 messages, latest: Jan 31 2020 at 18:56)
• delete mul_right_inv (6 messages, latest: Jan 31 2020 at 11:52)
• Coq as a lean type checker (41 messages, latest: Jan 31 2020 at 02:43)
• order of input variables (1 message, latest: Jan 31 2020 at 02:36)
• instance alternative exceptional (1 message, latest: Jan 30 2020 at 14:25)
• tfae fails (4 messages, latest: Jan 30 2020 at 08:28)
• markdown module docstrings (253 messages, latest: Jan 29 2020 at 22:30)
• Consistency strength of different theorem provers (23 messages, latest: Jan 29 2020 at 13:28)
• cpp 2020 (10 messages, latest: Jan 29 2020 at 11:28)
• @[congr] (4 messages, latest: Jan 29 2020 at 09:10)
• [Sort* vs Type](topic/Sort.20vs.20Type*.html) (8 messages, latest: Jan 29 2020 at 03:51)
• crash lean with revert (8 messages, latest: Jan 28 2020 at 18:11)
• Open_locale (4 messages, latest: Jan 28 2020 at 17:42)
• web editor (119 messages, latest: Jan 28 2020 at 16:10)
• recreating trace_state (4 messages, latest: Jan 27 2020 at 13:37)
• Reduction rule when declaring structure (28 messages, latest: Jan 27 2020 at 11:00)
• huge term trees (53 messages, latest: Jan 25 2020 at 10:49)
• contrapose (19 messages, latest: Jan 25 2020 at 09:15)
• Prelude (2 messages, latest: Jan 23 2020 at 22:21)
• simp vs rw (23 messages, latest: Jan 23 2020 at 19:29)
• Verifying X86 Instructions (2 messages, latest: Jan 23 2020 at 15:16)
• old vs new structure cmd: docs (6 messages, latest: Jan 23 2020 at 14:32)
• deep learning for symbolic mathematics (15 messages, latest: Jan 23 2020 at 08:24)
• Congruence closure (9 messages, latest: Jan 21 2020 at 21:40)
• Is this provable constructively? (13 messages, latest: Jan 21 2020 at 21:27)
• Coercing linear maps to functions (4 messages, latest: Jan 21 2020 at 15:08)
• words (32 messages, latest: Jan 19 2020 at 21:46)
• memory corruption (5 messages, latest: Jan 18 2020 at 22:08)
• CNL and the Stack Project (25 messages, latest: Jan 17 2020 at 20:47)
• int.sizeof (5 messages, latest: Jan 16 2020 at 18:42)
• Formal Methods in Mathematics / Lean Together 2020 (20 messages, latest: Jan 16 2020 at 16:44)
• encodable fintypes (16 messages, latest: Jan 16 2020 at 15:17)
• automorphisms of the universe (3 messages, latest: Jan 16 2020 at 14:14)
• Counterexample generators for mathematicians (1 message, latest: Jan 16 2020 at 12:04)
• use and exists_prop (23 messages, latest: Jan 16 2020 at 00:05)
• coercions from polynomials (37 messages, latest: Jan 15 2020 at 20:03)
• bulleting / browers questions (12 messages, latest: Jan 15 2020 at 16:05)
• typeclass problems (264 messages, latest: Jan 15 2020 at 04:54)
• HoTT in Lean (6 messages, latest: Jan 14 2020 at 12:36)
• Does proof checking use theorems? (45 messages, latest: Jan 14 2020 at 11:11)
• type system (4 messages, latest: Jan 14 2020 at 08:59)
• Starting a Machine Learning for Theorem Proving stream (5 messages, latest: Jan 14 2020 at 01:06)
• Variables in Lean (4 messages, latest: Jan 14 2020 at 00:44)
• Automation for list.perm (3 messages, latest: Jan 13 2020 at 14:36)
• Hammer talk (9 messages, latest: Jan 13 2020 at 03:24)
• Book recomendation (1 message, latest: Jan 12 2020 at 22:36)
• Term rewriting and PL theory (9 messages, latest: Jan 12 2020 at 07:42)
• Using hammer (5 messages, latest: Jan 11 2020 at 15:01)
• Autogenerating recursive calls (19 messages, latest: Jan 10 2020 at 23:49)
• Cryptographic Hashing (19 messages, latest: Jan 10 2020 at 15:38)
• Cell Phone Mathematics (42 messages, latest: Jan 09 2020 at 09:02)
• Cubical Type Theory (6 messages, latest: Jan 07 2020 at 21:36)
• Lean vs Coq (264 messages, latest: Jan 07 2020 at 14:31)
• guides (7 messages, latest: Jan 07 2020 at 14:14)
• zero vector space (2 messages, latest: Jan 05 2020 at 15:20)
• AI and theorem proving continued (11 messages, latest: Jan 04 2020 at 21:29)
• Tactics for program support (1 message, latest: Jan 04 2020 at 00:36)
• Beautiful examples of "XAndCommutedX helps math coders" (2 messages, latest: Jan 03 2020 at 22:22)
• "Analysis / calculus" project (1 message, latest: Jan 03 2020 at 10:17)
• monotone -> strict_mono (7 messages, latest: Jan 01 2020 at 13:52)
• Lean 3.5.0c Released (24 messages, latest: Jan 01 2020 at 13:03)
• What do we know about Lean 4? (18 messages, latest: Dec 31 2019 at 15:27)
• suffices to prove (15 messages, latest: Dec 29 2019 at 01:34)
• pip install mathlibtools (70 messages, latest: Dec 28 2019 at 22:07)
• abel is slow (9 messages, latest: Dec 28 2019 at 15:40)
• timeout when working with ideal of polynomial ring (80 messages, latest: Dec 28 2019 at 07:07)
• apply fails to synthesize type class instance (10 messages, latest: Dec 27 2019 at 10:46)
• monotonocity attribute (13 messages, latest: Dec 26 2019 at 21:49)
• [Making one step (in top-down,](topic/Making.20one.20step.20(in.20top-down.2C.html) (13 messages, latest: Dec 26 2019 at 21:32)
• How to prove decidability? (15 messages, latest: Dec 26 2019 at 01:50)
• slow proofs (17 messages, latest: Dec 24 2019 at 04:08)
• profile information (8 messages, latest: Dec 23 2019 at 19:38)
• Is there code for X (2 messages, latest: Dec 23 2019 at 15:27)
• Reusing finset.prod facts for lists (27 messages, latest: Dec 21 2019 at 02:18)
• DTT (2 messages, latest: Dec 20 2019 at 21:09)
• type checker plug and play (27 messages, latest: Dec 20 2019 at 12:24)
• see Note [default priority] (6 messages, latest: Dec 19 2019 at 20:11)
• local ring diamond? (9 messages, latest: Dec 19 2019 at 19:49)
• Theoretical Mathematics (16 messages, latest: Dec 18 2019 at 22:38)
• mathlib-scripts (2 messages, latest: Dec 17 2019 at 21:02)
• ATP in the news (1 message, latest: Dec 17 2019 at 12:55)
• lean in emacs (3 messages, latest: Dec 17 2019 at 04:06)
• How do you update-mathlib (24 messages, latest: Dec 16 2019 at 21:26)
• Modular arithmetic (7 messages, latest: Dec 16 2019 at 20:58)
• Monoid ring in Lean (14 messages, latest: Dec 16 2019 at 20:18)
• simp (20 messages, latest: Dec 16 2019 at 16:11)
• Using Lean from command line (12 messages, latest: Dec 16 2019 at 01:54)
• Xena real name? (3 messages, latest: Dec 15 2019 at 10:15)
• BOF at Conference? (1 message, latest: Dec 15 2019 at 02:48)
• arrow font (19 messages, latest: Dec 14 2019 at 20:21)
• "missing" theorems (7 messages, latest: Dec 13 2019 at 06:04)
• automation to fix universe issues (28 messages, latest: Dec 12 2019 at 10:45)
• Derivations as computations (1 message, latest: Dec 11 2019 at 17:53)
• tactics (7 messages, latest: Dec 11 2019 at 13:41)
• refine and type class inference (2 messages, latest: Dec 11 2019 at 09:44)
• Typo on natural number game (4 messages, latest: Dec 11 2019 at 01:11)
• Lots of errors in mathlib, is this normal? (17 messages, latest: Dec 09 2019 at 19:07)
• event in Paris (2 messages, latest: Dec 07 2019 at 17:51)
• cache-olean (52 messages, latest: Dec 06 2019 at 20:14)
• Dependent sum with Prop (7 messages, latest: Dec 06 2019 at 00:59)
• mathlib installation (10 messages, latest: Dec 05 2019 at 22:42)
• Issues on windows for new users (4 messages, latest: Dec 05 2019 at 22:35)
• leanpkg new my_project fails (23 messages, latest: Dec 05 2019 at 18:34)
• Which function causes dependency on an axiom? (2 messages, latest: Dec 05 2019 at 10:36)
• What is 'init' and how do I create it? (21 messages, latest: Dec 05 2019 at 03:31)
• Any reason why reading stdout should fail? (2 messages, latest: Dec 05 2019 at 02:58)
• Can lean print its JSON traffic? (44 messages, latest: Dec 04 2019 at 21:23)
• Name generation (11 messages, latest: Dec 04 2019 at 17:40)
• visualizations (68 messages, latest: Dec 04 2019 at 16:25)
• How do you use Lean at command line? (11 messages, latest: Dec 03 2019 at 23:26)
• Creating many representations for the same thing. (5 messages, latest: Dec 03 2019 at 06:40)
• Lean Links (74 messages, latest: Dec 03 2019 at 00:27)
• timeout with nat division (4 messages, latest: Dec 03 2019 at 00:03)
• Kinds of declarations (21 messages, latest: Dec 02 2019 at 21:22)
• parsing with expected type (2 messages, latest: Dec 02 2019 at 06:30)
• How old is mathlib? (10 messages, latest: Dec 02 2019 at 01:22)
• strange build behavior (13 messages, latest: Dec 01 2019 at 16:32)
• Jump to the definition of type class instance. (1 message, latest: Dec 01 2019 at 12:53)
• removed (1 message, latest: Dec 01 2019 at 12:45)
• Why do we need kernel reduction (4 messages, latest: Nov 29 2019 at 08:43)
• finset subtract one (4 messages, latest: Nov 28 2019 at 15:29)
• philosophy: the immediate aspect of mathematics (41 messages, latest: Nov 27 2019 at 21:56)
• paper about mathlib (12 messages, latest: Nov 27 2019 at 18:23)
• delayed calc (2 messages, latest: Nov 27 2019 at 17:10)
• Installing python(mathlib) (28 messages, latest: Nov 25 2019 at 22:27)
• What do @[ext] @[simp] do? (7 messages, latest: Nov 25 2019 at 20:52)
• finsupp.mul_sum should be different (1 message, latest: Nov 25 2019 at 18:25)
• Indexing Zulip (98 messages, latest: Nov 25 2019 at 17:22)
• VScode warning (4 messages, latest: Nov 24 2019 at 16:42)
• Equality is not an equality or iff (27 messages, latest: Nov 23 2019 at 15:30)
• option golf puzzle (9 messages, latest: Nov 22 2019 at 23:43)
• computable real functions (39 messages, latest: Nov 22 2019 at 14:09)
• missing cases in auto_cases? (9 messages, latest: Nov 22 2019 at 02:08)
• VScode goodies (42 messages, latest: Nov 21 2019 at 21:40)
• check out mlang (4 messages, latest: Nov 21 2019 at 12:27)
• linting in CI (20 messages, latest: Nov 20 2019 at 15:25)
• hole command in tactic mode (1 message, latest: Nov 20 2019 at 10:22)
• extending instances (15 messages, latest: Nov 20 2019 at 10:17)
• (P → (Q → R)) → (P → Q) → (P → R) (10 messages, latest: Nov 20 2019 at 03:19)
• list of length n from fin n -> X (9 messages, latest: Nov 19 2019 at 22:43)
• recursion on length of list (8 messages, latest: Nov 19 2019 at 21:53)
• VSCode overflow? (12 messages, latest: Nov 19 2019 at 20:33)
• ctrl-space in VS Code (4 messages, latest: Nov 19 2019 at 19:42)
• Field notation inheritance for classes. (13 messages, latest: Nov 19 2019 at 16:32)
• idiomatic Lean for python L[a:b] (6 messages, latest: Nov 19 2019 at 15:49)
• defeq (25 messages, latest: Nov 18 2019 at 23:22)
• deleted (1 message, latest: Nov 17 2019 at 19:01)
• filling structure hole (2 messages, latest: Nov 17 2019 at 03:08)
• prod.nonempty (13 messages, latest: Nov 17 2019 at 02:09)
• setting up lean-git-hooks (17 messages, latest: Nov 17 2019 at 00:31)
• ring (11 messages, latest: Nov 16 2019 at 10:30)
• introducing an element in tactic mode (25 messages, latest: Nov 16 2019 at 10:20)
• wlog (25 messages, latest: Nov 15 2019 at 19:20)
• Travis (207 messages, latest: Nov 14 2019 at 15:25)
• std_basis (2 messages, latest: Nov 13 2019 at 20:38)
• using recursor to write term (6 messages, latest: Nov 13 2019 at 14:14)
• vscode snippets (30 messages, latest: Nov 12 2019 at 19:27)
• simp lemmas priority (2 messages, latest: Nov 12 2019 at 17:58)
• type_of and friends (4 messages, latest: Nov 12 2019 at 07:07)
• vscode translations (4 messages, latest: Nov 11 2019 at 13:44)
• What are something to look at for beginners of lean? (4 messages, latest: Nov 10 2019 at 20:18)
• update-mathlib "mathlib reference is a fork" (8 messages, latest: Nov 10 2019 at 19:46)
• truth v provability (35 messages, latest: Nov 10 2019 at 17:21)
• git bisecting (32 messages, latest: Nov 09 2019 at 21:45)
• typeclass or implicit arguments (11 messages, latest: Nov 09 2019 at 00:03)
• A benchmark of four statements (58 messages, latest: Nov 08 2019 at 19:07)
• Cute instance loop (96 messages, latest: Nov 08 2019 at 09:09)
• "Jupyter notebook" for Lean? (10 messages, latest: Nov 08 2019 at 07:13)
• nested namespaces (5 messages, latest: Nov 05 2019 at 01:45)
• Lean, machine learning, and internships (18 messages, latest: Nov 04 2019 at 22:41)
• Learning proof systems (5 messages, latest: Nov 04 2019 at 00:06)
• let = have (11 messages, latest: Nov 03 2019 at 13:01)
• modifying tactic framework (4 messages, latest: Nov 01 2019 at 23:07)
• Interview with John Harrison on Proving (1 message, latest: Nov 01 2019 at 02:53)
• _refl_lemma (3 messages, latest: Oct 31 2019 at 15:06)
• simp and monoids (2 messages, latest: Oct 30 2019 at 21:58)
• simp changes with_top to with_bot (1 message, latest: Oct 30 2019 at 15:52)
• implication is not a function (8 messages, latest: Oct 30 2019 at 15:47)
• type error in ring tactic (22 messages, latest: Oct 28 2019 at 14:49)
• Zulip users (14 messages, latest: Oct 27 2019 at 23:31)
• Lean vs other systems (128 messages, latest: Oct 27 2019 at 17:33)
• Logic notation hisotry (1 message, latest: Oct 27 2019 at 02:22)
• Time to move to 3.5? (23 messages, latest: Oct 26 2019 at 08:20)
• oops! (12 messages, latest: Oct 26 2019 at 07:48)
• data structures (11 messages, latest: Oct 26 2019 at 05:30)
• Graham's number (19 messages, latest: Oct 25 2019 at 22:43)
• Writing proof terms to disk (18 messages, latest: Oct 25 2019 at 02:41)
• Prime number theorem in lean (77 messages, latest: Oct 25 2019 at 00:35)
• nat.pos_iff_ne_zero' (7 messages, latest: Oct 24 2019 at 19:00)
• Leaked Lean 4 Logos (16 messages, latest: Oct 24 2019 at 14:04)
• proposed lemmas for mathlib (7 messages, latest: Oct 24 2019 at 01:07)
• noncomputable if (9 messages, latest: Oct 23 2019 at 23:10)
• squashing PRs (11 messages, latest: Oct 23 2019 at 22:45)
• emacs buffers (6 messages, latest: Oct 23 2019 at 17:46)
• Advocacy is Volunteering (1 message, latest: Oct 23 2019 at 06:00)
• encoding of modules (30 messages, latest: Oct 21 2019 at 17:52)
• instances and parameters (41 messages, latest: Oct 21 2019 at 15:15)
• Strong binding power (2 messages, latest: Oct 21 2019 at 13:41)
• algebraic closure (216 messages, latest: Oct 16 2019 at 22:09)
• Perfectoid spaces paper (8 messages, latest: Oct 16 2019 at 20:18)
• ring with natural number division (4 messages, latest: Oct 16 2019 at 14:09)
• autogenerate the boring lemmas (23 messages, latest: Oct 16 2019 at 12:34)
• #simp (6 messages, latest: Oct 15 2019 at 10:23)
• optional proofs for type class inference (8 messages, latest: Oct 13 2019 at 17:18)
• file headers (6 messages, latest: Oct 13 2019 at 09:57)
• some lemmas (16 messages, latest: Oct 13 2019 at 06:41)
• algebraic hierarchy (4 messages, latest: Oct 12 2019 at 23:22)
• Prop class (7 messages, latest: Oct 12 2019 at 19:41)
• out_params and products (8 messages, latest: Oct 12 2019 at 10:44)
• Benchmarking (5 messages, latest: Oct 11 2019 at 05:51)
• Kevin's talk at MSR (43 messages, latest: Oct 11 2019 at 02:51)
• equation compiler surprisingly liberal (8 messages, latest: Oct 10 2019 at 07:53)
• open_locale scoping (5 messages, latest: Oct 09 2019 at 17:40)
• Type classes again (97 messages, latest: Oct 09 2019 at 14:45)
• classical instance confusion (39 messages, latest: Oct 09 2019 at 13:23)
• Difficulty Installing mathlib (5 messages, latest: Oct 09 2019 at 08:44)
• fpow neg normal form (15 messages, latest: Oct 09 2019 at 01:05)
• leanpkg upgrade not working for me (8 messages, latest: Oct 08 2019 at 15:47)
• Lean not finding an instance of category from a bundled (19 messages, latest: Oct 08 2019 at 15:29)
• AI and theorem proving (55 messages, latest: Oct 08 2019 at 13:27)
• linear algebra documentation push (6 messages, latest: Oct 08 2019 at 13:17)
• sanity_check (44 messages, latest: Oct 08 2019 at 01:01)
• ITP 2019 (41 messages, latest: Oct 08 2019 at 00:07)
• AI and formal mathematical languages. (1 message, latest: Oct 07 2019 at 10:46)
• mathlib notes (17 messages, latest: Oct 06 2019 at 19:48)
• Mechanization Roundtable (9 messages, latest: Oct 06 2019 at 18:52)
• Sup of rats (4 messages, latest: Oct 05 2019 at 10:07)
• doc_blame (9 messages, latest: Oct 04 2019 at 18:10)
• Projection is a def, should be lemma (4 messages, latest: Oct 04 2019 at 18:07)
• Sphinx try it! with leanprover-community web editor (7 messages, latest: Oct 03 2019 at 22:52)
• obligatory xkcd (7 messages, latest: Oct 03 2019 at 12:54)
• introduce implication (16 messages, latest: Oct 02 2019 at 11:17)
• Lean + Observable notebooks (51 messages, latest: Oct 02 2019 at 00:07)
• The axiomatic details of Lean. (8 messages, latest: Oct 01 2019 at 19:55)
• deriving instances (57 messages, latest: Sep 30 2019 at 14:47)
• linux command line (59 messages, latest: Sep 30 2019 at 13:49)
• where does the @[simp] on add_comm come from? (26 messages, latest: Sep 29 2019 at 22:39)
• equatilies (3 messages, latest: Sep 28 2019 at 11:46)
• instance depth again (3 messages, latest: Sep 28 2019 at 03:09)
• leancrawler (8 messages, latest: Sep 26 2019 at 18:12)
• projects-using-mathlib (14 messages, latest: Sep 26 2019 at 18:09)
• instance matching (10 messages, latest: Sep 26 2019 at 17:47)
• rewriting and type class inference (94 messages, latest: Sep 26 2019 at 03:03)
• open_locale vs open (6 messages, latest: Sep 25 2019 at 16:47)
• sanity check (62 messages, latest: Sep 24 2019 at 22:25)
• simp priority (5 messages, latest: Sep 24 2019 at 15:05)
• ext trace (11 messages, latest: Sep 23 2019 at 23:57)
• emacs users (19 messages, latest: Sep 21 2019 at 19:58)
• equation compiler documentation (6 messages, latest: Sep 21 2019 at 12:58)
• classical.choice_elim (31 messages, latest: Sep 20 2019 at 14:28)
• norm_cast not behaving as expected (11 messages, latest: Sep 20 2019 at 10:54)
• Infinity Hotel (77 messages, latest: Sep 20 2019 at 09:50)
• push coe (13 messages, latest: Sep 19 2019 at 08:12)
• calling a tactic "by name"? (14 messages, latest: Sep 19 2019 at 07:24)
• list.take_subset and simp (1 message, latest: Sep 18 2019 at 14:10)
• injections (5 messages, latest: Sep 17 2019 at 18:06)
• environment and private declarations (1 message, latest: Sep 16 2019 at 16:24)
• nat.le_cases (7 messages, latest: Sep 16 2019 at 09:05)
• typeclasses for data structures (18 messages, latest: Sep 14 2019 at 13:32)
• Rewritten instances (10 messages, latest: Sep 12 2019 at 21:48)
• Computer science bibtex (8 messages, latest: Sep 12 2019 at 20:20)
• filters (22 messages, latest: Sep 12 2019 at 06:37)
• dsimp failing (4 messages, latest: Sep 12 2019 at 04:41)
• fintype (34 messages, latest: Sep 11 2019 at 11:28)
• lean solver (54 messages, latest: Sep 09 2019 at 14:49)
• abelian failure (10 messages, latest: Sep 09 2019 at 13:03)
• Arend — HoTT ITP (30 messages, latest: Sep 09 2019 at 11:11)
• nested exception: no goals (22 messages, latest: Sep 09 2019 at 09:37)
• non-equational simp lemmas (14 messages, latest: Sep 09 2019 at 05:18)
• talk on ATP and ITP (28 messages, latest: Sep 08 2019 at 23:17)
• lean-3.4.2 tag on github? (11 messages, latest: Sep 08 2019 at 10:07)
• Lean 4 package manager (2 messages, latest: Sep 07 2019 at 23:23)
• 2000 (15 messages, latest: Sep 04 2019 at 09:02)
• doc_blame! (6 messages, latest: Sep 03 2019 at 20:43)
• Strong Induction (20 messages, latest: Sep 03 2019 at 13:37)
• subset of a subtype (5 messages, latest: Sep 03 2019 at 10:50)
• incorrect def/lemma (19 messages, latest: Sep 03 2019 at 10:10)
• Launch py dbg vscode w/ command (3 messages, latest: Sep 01 2019 at 04:58)
• Finding (deterministic) timeout (37 messages, latest: Aug 31 2019 at 14:56)
• Unable to build vscode.lean (5 messages, latest: Aug 31 2019 at 01:25)
• Helloworld from PIL book (3 messages, latest: Aug 31 2019 at 00:36)
• New error message (1 message, latest: Aug 30 2019 at 14:10)
• Lean compile fails with GCC 9.1 (58 messages, latest: Aug 30 2019 at 10:48)
• global mk_fresh_name? (21 messages, latest: Aug 29 2019 at 07:55)
• Category of U-Sets listed? (15 messages, latest: Aug 29 2019 at 07:52)
• Print mk_fresh_name result? (102 messages, latest: Aug 29 2019 at 04:14)
• Cat theory example to learn from? (37 messages, latest: Aug 28 2019 at 23:37)
• List categories def'd in lib? (18 messages, latest: Aug 28 2019 at 23:30)
• Error creating new project (9 messages, latest: Aug 28 2019 at 20:36)
• Check whether variable exists (9 messages, latest: Aug 28 2019 at 18:16)
• Way to get fresh variable? (3 messages, latest: Aug 28 2019 at 16:14)
• simp lemmas (5 messages, latest: Aug 28 2019 at 15:23)
• deterministic craziness (7 messages, latest: Aug 28 2019 at 07:31)
• Recommend TypeScript editor (1 message, latest: Aug 28 2019 at 06:17)
• How to open VSCode-Lean files? (2 messages, latest: Aug 28 2019 at 06:11)
• Notation for fields (12 messages, latest: Aug 27 2019 at 19:01)
• cleaning iff (35 messages, latest: Aug 27 2019 at 15:21)
• usability bug in squeeze_simp (4 messages, latest: Aug 27 2019 at 10:12)
• should minimum take an arbitrary relation (12 messages, latest: Aug 27 2019 at 00:17)
• Statement / Definition keyword list. (8 messages, latest: Aug 25 2019 at 21:24)
• list auto coercions of old structures (5 messages, latest: Aug 24 2019 at 15:12)
• tactics for numbers (21 messages, latest: Aug 24 2019 at 14:56)
• Lean 4 is going public (78 messages, latest: Aug 24 2019 at 11:09)
• dec_trivial fails with instances using rw (74 messages, latest: Aug 24 2019 at 07:45)
• a finite infinite hierarchy of types (9 messages, latest: Aug 24 2019 at 01:23)
• VM code (1 message, latest: Aug 23 2019 at 12:11)
• donating olean files (9 messages, latest: Aug 22 2019 at 16:19)
• unify fails in the presence of binders (24 messages, latest: Aug 22 2019 at 14:34)
• building lean on arch fails (7 messages, latest: Aug 22 2019 at 12:53)
• C API (and its tests) (9 messages, latest: Aug 22 2019 at 12:44)
• definition of equiv (26 messages, latest: Aug 21 2019 at 21:47)
• Another Lean type checker (28 messages, latest: Aug 21 2019 at 16:31)
• ordered_comm_group (6 messages, latest: Aug 21 2019 at 15:39)
• Noether Normalization/Nullstellensatz (6 messages, latest: Aug 21 2019 at 11:57)
• universe unification (30 messages, latest: Aug 20 2019 at 15:39)
• where should these lemmas go (49 messages, latest: Aug 19 2019 at 14:51)
• using lean via vscode (7 messages, latest: Aug 19 2019 at 13:28)
• attributes, name_map with non-def keys (24 messages, latest: Aug 18 2019 at 17:07)
• understanding omega (3 messages, latest: Aug 17 2019 at 20:03)
• dot notation and inheritance (22 messages, latest: Aug 17 2019 at 08:34)
• protected and add_decl (14 messages, latest: Aug 16 2019 at 14:25)
• obtain (15 messages, latest: Aug 14 2019 at 13:35)
• Isabelle Zulip? (5 messages, latest: Aug 13 2019 at 23:59)
• custom docstring (5 messages, latest: Aug 11 2019 at 23:46)
• subdirs (5 messages, latest: Aug 11 2019 at 00:20)
• apply … to (54 messages, latest: Aug 09 2019 at 19:54)
• inductionI? (4 messages, latest: Aug 09 2019 at 17:55)
• obtain rfl (3 messages, latest: Aug 09 2019 at 16:21)
• to_additive and tags (63 messages, latest: Aug 09 2019 at 13:54)
• Generate homomorphism types for algebraic structures (4 messages, latest: Aug 07 2019 at 15:24)
• algebra.has_scalar causing problems (7 messages, latest: Aug 06 2019 at 15:05)
• Ring tactic (5 messages, latest: Aug 06 2019 at 10:04)
• norm_num on fields (1 message, latest: Aug 06 2019 at 09:22)
• converting a finset to a Type (13 messages, latest: Aug 06 2019 at 08:04)
• missing transitivity tags (2 messages, latest: Aug 05 2019 at 15:45)
• iff eq cancel left (14 messages, latest: Aug 05 2019 at 11:42)
• What is a parent structure? (6 messages, latest: Aug 03 2019 at 22:05)
• update-mathlib "reference is a fork" (24 messages, latest: Aug 02 2019 at 19:17)
• lean doesn't used files downloaded by update-mathlib (61 messages, latest: Aug 02 2019 at 15:42)
• codomain of expr (7 messages, latest: Aug 02 2019 at 15:31)
• contrapose and push_neg (3 messages, latest: Aug 02 2019 at 07:50)
• I love library_search (49 messages, latest: Aug 01 2019 at 19:38)
• norm_num and exponentiation (4 messages, latest: Aug 01 2019 at 19:15)
• norm_num and nat.fact (8 messages, latest: Aug 01 2019 at 19:14)
• unused arguments (66 messages, latest: Jul 30 2019 at 15:04)
• debug symbols (7 messages, latest: Jul 30 2019 at 13:58)
• trying to use lean via emacs (30 messages, latest: Jul 30 2019 at 04:52)
• missing lemmas for inf? (5 messages, latest: Jul 29 2019 at 23:01)
• import all files (16 messages, latest: Jul 29 2019 at 22:17)
• Recommended Lean version (1 message, latest: Jul 29 2019 at 01:17)
• image factorization to functor (4 messages, latest: Jul 27 2019 at 20:11)
• no lean messages output in hacked mode (41 messages, latest: Jul 27 2019 at 16:39)
• Maximum Class-Instance Resolution Depth Reached (57 messages, latest: Jul 27 2019 at 10:53)
• Inner product space (19 messages, latest: Jul 27 2019 at 00:10)
• symmetry at h (9 messages, latest: Jul 26 2019 at 22:28)
• What is the tactic to generatedrec, cases_on, etc? (23 messages, latest: Jul 26 2019 at 20:19)
• localized notation (5 messages, latest: Jul 26 2019 at 02:38)
• online leanprover (189 messages, latest: Jul 26 2019 at 02:37)
• documentation requirements (35 messages, latest: Jul 25 2019 at 09:56)
• problems with structure notation (4 messages, latest: Jul 25 2019 at 03:13)
• HoTT meeting (1 message, latest: Jul 24 2019 at 22:32)
• the apple monad (6 messages, latest: Jul 24 2019 at 17:49)
• invalid occurrence of recursive arg#10 of 'rvec.param.vcons' (65 messages, latest: Jul 24 2019 at 12:33)
• recursor_of "list" is none (30 messages, latest: Jul 24 2019 at 10:34)
• generalize semicolon (14 messages, latest: Jul 23 2019 at 13:58)
• anonymous hypotheses (1 message, latest: Jul 23 2019 at 13:08)
• quotient.mk_out (1 message, latest: Jul 23 2019 at 08:43)
• user_attribute.cache_cfg (7 messages, latest: Jul 22 2019 at 21:39)
• github 500s (2 messages, latest: Jul 22 2019 at 15:53)
• removing decidability instances from polynomials (15 messages, latest: Jul 22 2019 at 02:13)
• Type class failure (5 messages, latest: Jul 22 2019 at 01:14)
• multiple dependencies (2 messages, latest: Jul 21 2019 at 23:02)
• subobjects (24 messages, latest: Jul 20 2019 at 23:05)
• has_sub (1 message, latest: Jul 19 2019 at 23:19)
• auto_param (5 messages, latest: Jul 19 2019 at 14:04)
• rfl better than refl (8 messages, latest: Jul 19 2019 at 10:57)
• well foundness in the kernel (2 messages, latest: Jul 18 2019 at 15:16)
• Lean Together 2020 (6 messages, latest: Jul 18 2019 at 13:11)
• choose crashes Lean (29 messages, latest: Jul 16 2019 at 17:21)
• Lean being stubborn with class instances (5 messages, latest: Jul 16 2019 at 08:43)
• well_founded finsupp (76 messages, latest: Jul 16 2019 at 07:01)
• transport and parametricity (152 messages, latest: Jul 16 2019 at 03:21)
• has_coe_to_fun with implicit arguments (4 messages, latest: Jul 15 2019 at 13:23)
• Making custom pretty-printers work in tactic mode (10 messages, latest: Jul 14 2019 at 15:49)
• performance issues (15 messages, latest: Jul 13 2019 at 21:51)
• computability (206 messages, latest: Jul 13 2019 at 21:09)
• universe max (9 messages, latest: Jul 13 2019 at 20:05)
• on coding practices (1 message, latest: Jul 13 2019 at 18:14)
• July meeting in Amsterdam (7 messages, latest: Jul 13 2019 at 11:15)
• has_coe_to_fun lemmas (4 messages, latest: Jul 12 2019 at 09:01)
• more type class inference issues (557 messages, latest: Jul 11 2019 at 14:38)
• unprovable equality? (45 messages, latest: Jul 11 2019 at 10:09)
• unknown declaration which I just added (3 messages, latest: Jul 10 2019 at 14:11)
• bad coercion (8 messages, latest: Jul 10 2019 at 11:13)
• idiomatic Lean (16 messages, latest: Jul 09 2019 at 21:31)
• eq.lhs and eq.rhs (2 messages, latest: Jul 09 2019 at 07:20)
• apply_fun (34 messages, latest: Jul 09 2019 at 00:24)
• Priorities of × and ≃ (17 messages, latest: Jul 08 2019 at 19:25)
• cheap Windows install (14 messages, latest: Jul 08 2019 at 14:16)
• Bug with let in pattern match (11 messages, latest: Jul 08 2019 at 12:49)
• notational leakage (117 messages, latest: Jul 08 2019 at 10:28)
• Generate documentation (33 messages, latest: Jul 07 2019 at 21:24)
• Using assoc_rw (3 messages, latest: Jul 07 2019 at 15:43)
• head-based instance resolution (4 messages, latest: Jul 06 2019 at 16:00)
• quotient.lift_on elaboration (3 messages, latest: Jul 06 2019 at 04:54)
• names (53 messages, latest: Jul 05 2019 at 20:04)
• working out where a typeclass instance is defined (27 messages, latest: Jul 05 2019 at 16:33)
• 1 (8 messages, latest: Jul 05 2019 at 14:41)
• should le_refl be @[refl] (6 messages, latest: Jul 05 2019 at 14:35)
• Euclidean domain and GCD domain (16 messages, latest: Jul 05 2019 at 09:16)
• structure question (4 messages, latest: Jul 04 2019 at 17:34)
• symmetry (3 messages, latest: Jul 04 2019 at 17:21)
• What is abbreviation? (9 messages, latest: Jul 04 2019 at 11:57)
• implicit variables (5 messages, latest: Jul 03 2019 at 18:28)
• local context names (5 messages, latest: Jul 03 2019 at 15:26)
• mem_preimage_eq (23 messages, latest: Jul 03 2019 at 14:30)
• Reference Manual (6 messages, latest: Jul 02 2019 at 20:39)
• Bug in Downloading (9 messages, latest: Jul 02 2019 at 13:35)
• big CPU (4 messages, latest: Jul 02 2019 at 12:54)
• monoid.mul appearing instead of has_mul.mul (2 messages, latest: Jul 02 2019 at 11:03)
• fin.find (13 messages, latest: Jul 01 2019 at 12:32)
• vector exercise from Leroy's lectures (12 messages, latest: Jun 30 2019 at 18:21)
• model theory (23 messages, latest: Jun 29 2019 at 20:54)
• function on sums (5 messages, latest: Jun 28 2019 at 20:20)
• bug in congr'? (2 messages, latest: Jun 27 2019 at 22:09)
• help with measurability proof (58 messages, latest: Jun 27 2019 at 15:30)
• casts (34 messages, latest: Jun 27 2019 at 12:13)
• new achievement (9 messages, latest: Jun 27 2019 at 09:41)
• arbitrary types for matrices (32 messages, latest: Jun 26 2019 at 10:58)
• Lean LaTeX utf8 v utf8x (4 messages, latest: Jun 26 2019 at 10:42)
• mk_meta_var (5 messages, latest: Jun 25 2019 at 12:31)
• cache olean no longer working (6 messages, latest: Jun 24 2019 at 22:21)
• scrolling with lean –make on command line (5 messages, latest: Jun 23 2019 at 09:54)
• Heterogeneous List (8 messages, latest: Jun 22 2019 at 14:08)
• rsimp (5 messages, latest: Jun 21 2019 at 12:30)
• lifting functions (2 messages, latest: Jun 21 2019 at 11:41)
• downsets in orders (18 messages, latest: Jun 21 2019 at 08:26)
• fin find (6 messages, latest: Jun 21 2019 at 08:03)
• quanta article (11 messages, latest: Jun 21 2019 at 06:20)
• determinant of groups (1 message, latest: Jun 20 2019 at 16:49)
• Bugs (5 messages, latest: Jun 19 2019 at 15:20)
• installing mathlib (43 messages, latest: Jun 19 2019 at 13:47)
• bazout lemma (2 messages, latest: Jun 19 2019 at 13:24)
• broke mathlib (2 messages, latest: Jun 19 2019 at 12:19)
• How to design math libraries (11 messages, latest: Jun 19 2019 at 10:57)
• equality of multisets (12 messages, latest: Jun 19 2019 at 10:35)
• help proving well-foundedness (4 messages, latest: Jun 19 2019 at 10:03)
• coe mv_polynomial (10 messages, latest: Jun 19 2019 at 08:54)
• have rcases (27 messages, latest: Jun 18 2019 at 21:06)
• integral rats (17 messages, latest: Jun 18 2019 at 20:33)
• norm_cast almost working (29 messages, latest: Jun 18 2019 at 17:58)
• functor universe (14 messages, latest: Jun 18 2019 at 14:56)
• Elaboration of function types (2 messages, latest: Jun 18 2019 at 12:40)
• big proof pdfs (1 message, latest: Jun 18 2019 at 10:53)
• recursion over list-nested inductives (31 messages, latest: Jun 18 2019 at 08:54)
• learn about macros (12 messages, latest: Jun 17 2019 at 15:55)
• ulift instances (18 messages, latest: Jun 16 2019 at 23:16)
• unicode (13 messages, latest: Jun 16 2019 at 21:25)
• nat equalities (22 messages, latest: Jun 15 2019 at 14:52)
• ring of injective (36 messages, latest: Jun 15 2019 at 04:48)
• weird typechecking error (5 messages, latest: Jun 14 2019 at 15:34)
• leandoc (87 messages, latest: Jun 14 2019 at 03:54)
• Lean segfaulting (19 messages, latest: Jun 13 2019 at 19:21)
• noob question about pexpr (8 messages, latest: Jun 13 2019 at 09:40)
• Banff workshop proposal? (9 messages, latest: Jun 13 2019 at 08:46)
• deterministic timeouts when file is opened (4 messages, latest: Jun 12 2019 at 21:52)
• Requirement for being @[simp] (4 messages, latest: Jun 12 2019 at 18:53)
• bijection with noncomputable inverse (255 messages, latest: Jun 12 2019 at 12:34)
• match is a weakling (20 messages, latest: Jun 12 2019 at 01:41)
• cast (7 messages, latest: Jun 11 2019 at 20:10)
• finite sums (4 messages, latest: Jun 11 2019 at 14:47)
• rfl sadness (26 messages, latest: Jun 11 2019 at 14:01)
• chess (12 messages, latest: Jun 11 2019 at 12:55)
• Tactics for Los's theorem – can't synthesise placeholder (9 messages, latest: Jun 10 2019 at 16:32)
• list.append_assoc defeq? (50 messages, latest: Jun 10 2019 at 15:51)
• heq hell again (41 messages, latest: Jun 10 2019 at 12:10)
• finsupp scalar diamond (1 message, latest: Jun 10 2019 at 11:12)
• Proving Axiom Sane (10 messages, latest: Jun 08 2019 at 08:59)
• VSCode Live Share (7 messages, latest: Jun 07 2019 at 22:00)
• split_ifs, and nested dite (4 messages, latest: Jun 07 2019 at 16:56)
• Lean crashing (3 messages, latest: Jun 07 2019 at 16:07)
• Mac fonts (9 messages, latest: Jun 07 2019 at 14:42)
• Abelianization (2 messages, latest: Jun 07 2019 at 07:34)
• Kevin's talk at Big Proof (29 messages, latest: Jun 06 2019 at 20:29)
• Proving Lean Video (3 messages, latest: Jun 06 2019 at 18:12)
• simpa at (1 message, latest: Jun 06 2019 at 12:59)
• div_le_iff (4 messages, latest: Jun 06 2019 at 12:01)
• Axioms don't respect private (4 messages, latest: Jun 06 2019 at 11:55)
• modp setoid (29 messages, latest: Jun 06 2019 at 07:47)
• roption mem relation (6 messages, latest: Jun 06 2019 at 01:13)
• travis: fork cannot allocate memory (5 messages, latest: Jun 05 2019 at 22:57)
• simplifier (18 messages, latest: Jun 05 2019 at 20:20)
• Structures in meta (15 messages, latest: Jun 05 2019 at 20:02)
• record stub (15 messages, latest: Jun 05 2019 at 02:01)
• libiconfig (22 messages, latest: Jun 04 2019 at 13:44)
• syntax (78 messages, latest: Jun 02 2019 at 15:26)
• tactic writing for dummies (9 messages, latest: Jun 01 2019 at 21:36)
• leaky option (35 messages, latest: Jun 01 2019 at 09:11)
• @[class] (6 messages, latest: May 31 2019 at 21:58)
• VS Code red thing (9 messages, latest: May 31 2019 at 19:27)
• LiveShare (7 messages, latest: May 31 2019 at 14:47)
• boolean ring (3 messages, latest: May 31 2019 at 11:35)
• headers (1 message, latest: May 30 2019 at 07:37)
• Cubical Computational Type Theory (14 messages, latest: May 30 2019 at 00:19)
• morphisms up to associativity (21 messages, latest: May 29 2019 at 21:56)
• timeout and irreducibility (11 messages, latest: May 29 2019 at 19:01)
• functor.map_const (10 messages, latest: May 29 2019 at 10:41)
• Tutorial (430 messages, latest: May 28 2019 at 19:46)
• addition of surreals (6 messages, latest: May 28 2019 at 16:40)
• infinite sets (14 messages, latest: May 27 2019 at 16:45)
• "transitivity" elaboration (2 messages, latest: May 27 2019 at 15:34)
• Reducibility, rewrite etc (9 messages, latest: May 27 2019 at 15:08)
• casting from Prop/bool to semiring (3 messages, latest: May 27 2019 at 12:29)
• auto-recompiling (7 messages, latest: May 27 2019 at 09:42)
• algebraic geometry (4 messages, latest: May 27 2019 at 06:28)
• an unsafe version of tactic (20 messages, latest: May 27 2019 at 01:18)
• fintype from enumerated type (3 messages, latest: May 26 2019 at 13:21)
• finset bUnion (13 messages, latest: May 26 2019 at 11:33)
• Big Proof (11 messages, latest: May 25 2019 at 16:29)
• succ_str (23 messages, latest: May 24 2019 at 18:26)
• lean installation (7 messages, latest: May 23 2019 at 15:38)
• definitional equality (4 messages, latest: May 23 2019 at 15:23)
• auto bundling (33 messages, latest: May 23 2019 at 14:46)
• @ makes the difference (8 messages, latest: May 23 2019 at 14:21)
• protected (7 messages, latest: May 23 2019 at 10:43)
• Convert Divisibility Hypothesis to pexpr (13 messages, latest: May 23 2019 at 06:55)
• rw / simp difference (1 message, latest: May 22 2019 at 06:38)
• what happened to update-mathlib? (8 messages, latest: May 22 2019 at 03:37)
• How to trace all goals explicitly? (2 messages, latest: May 21 2019 at 13:15)
• what is a diamond? (69 messages, latest: May 21 2019 at 10:34)
• problems with coercion to function (4 messages, latest: May 21 2019 at 08:01)
• 3.4.2 branch (59 messages, latest: May 21 2019 at 01:04)
• dependencies (5 messages, latest: May 20 2019 at 22:10)
• protected to_additive (2 messages, latest: May 20 2019 at 19:15)
• issues (24 messages, latest: May 20 2019 at 10:51)
• linarith argument parsing (12 messages, latest: May 19 2019 at 14:24)
• coe nat enat (44 messages, latest: May 19 2019 at 13:14)
• Integral of a constant (45 messages, latest: May 19 2019 at 00:11)
• squeeze_simp reports spurious eq_self_iff_true (6 messages, latest: May 18 2019 at 15:33)
• maximal ideals map to maximal ideal by iso (20 messages, latest: May 18 2019 at 02:12)
• Convention on composition order (24 messages, latest: May 17 2019 at 14:30)
• tactic.basic (10 messages, latest: May 17 2019 at 06:39)
• renaming multiple labels (2 messages, latest: May 16 2019 at 23:41)
• maximal/minimal elements (2 messages, latest: May 16 2019 at 22:21)
• nat.has_pow (7 messages, latest: May 16 2019 at 18:38)
• best practice for Lean code blocks inside LaTeX? (3 messages, latest: May 16 2019 at 06:18)
• finset of divisors of pnat (15 messages, latest: May 16 2019 at 05:51)
• why did this work? (14 messages, latest: May 15 2019 at 23:00)
• import analysis (13 messages, latest: May 15 2019 at 15:34)
• Possible Bug (38 messages, latest: May 14 2019 at 18:17)
• nested inductive type (6 messages, latest: May 14 2019 at 15:30)
• Install documentation (202 messages, latest: May 13 2019 at 16:37)
• strictly monotone (6 messages, latest: May 13 2019 at 15:05)
• travis failing, works locally? (14 messages, latest: May 13 2019 at 12:28)
• another timeout (120 messages, latest: May 13 2019 at 12:09)
• lean lexer (pygments) (11 messages, latest: May 13 2019 at 06:15)
• choose (10 messages, latest: May 13 2019 at 05:05)
• setting up lean on Windows (5 messages, latest: May 13 2019 at 02:40)
• contraposition (29 messages, latest: May 12 2019 at 21:43)
• Giry monad for product measures (54 messages, latest: May 12 2019 at 13:07)
• simp being silly again (2 messages, latest: May 12 2019 at 06:45)
• A newcomer's opinion (320 messages, latest: May 11 2019 at 16:29)
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• AppVeyor build failing (42 messages, latest: May 10 2019 at 19:26)
• [off-topic] arxiv collector (3 messages, latest: May 10 2019 at 14:00)
• Binding power (25 messages, latest: May 10 2019 at 08:05)
• foreign function interface (65 messages, latest: May 10 2019 at 02:29)
• simp_proj (6 messages, latest: May 09 2019 at 23:46)
• PR 1000 (22 messages, latest: May 08 2019 at 23:50)
• exists_finset_of… (5 messages, latest: May 08 2019 at 20:40)
• preorder.lift' (7 messages, latest: May 08 2019 at 11:05)
• More mono problems (2 messages, latest: May 07 2019 at 10:35)
• GNU Public License files (12 messages, latest: May 07 2019 at 00:02)
• mono: asserting side conditions (6 messages, latest: May 06 2019 at 22:16)
• olean-rs (47 messages, latest: May 06 2019 at 21:11)
• category theory (7 messages, latest: May 04 2019 at 22:59)
• free_comm_ring (58 messages, latest: May 04 2019 at 12:13)
• olean-rs on Travis is verbose (103 messages, latest: May 03 2019 at 22:23)
• squeeze_dsimp? (14 messages, latest: May 03 2019 at 18:43)
• travis-ci/{push,pr} (12 messages, latest: May 03 2019 at 14:24)
• forward implication from an iff, with typeclasses (78 messages, latest: May 03 2019 at 11:29)
• update-mathlib (21 messages, latest: May 03 2019 at 10:19)
• eblast (29 messages, latest: May 01 2019 at 13:27)
• alternate notation for nat.cast? (30 messages, latest: May 01 2019 at 13:19)
• Trying to run update-mathlib (28 messages, latest: Apr 30 2019 at 18:20)
• Assumptions about data produced by classical.choice (9 messages, latest: Apr 29 2019 at 18:27)
• equiv module (10 messages, latest: Apr 28 2019 at 11:23)
• notation fail (3 messages, latest: Apr 27 2019 at 20:41)
• search for a buggy lemma (7 messages, latest: Apr 27 2019 at 20:33)
• timeout universe issue (6 messages, latest: Apr 27 2019 at 20:10)
• debugging to_additive (17 messages, latest: Apr 27 2019 at 20:05)
• Univalence axiom (124 messages, latest: Apr 26 2019 at 22:14)
• ArXiv and listings (4 messages, latest: Apr 25 2019 at 17:21)
• Simp bug (3 messages, latest: Apr 25 2019 at 14:43)
• Building Lean 4 (7 messages, latest: Apr 25 2019 at 13:55)
• deterministic time-out (39 messages, latest: Apr 25 2019 at 09:24)
• tauto weaker than expected (26 messages, latest: Apr 24 2019 at 13:27)
• simple question (37 messages, latest: Apr 24 2019 at 08:59)
• I don't get simp (22 messages, latest: Apr 23 2019 at 21:08)
• option.retract (3 messages, latest: Apr 23 2019 at 12:49)
• emscripten build (15 messages, latest: Apr 22 2019 at 18:51)
• Convert trace (4 messages, latest: Apr 22 2019 at 17:11)
• manually compiling a dependency (7 messages, latest: Apr 21 2019 at 18:25)
• battling with large pp.all terms (19 messages, latest: Apr 21 2019 at 16:14)
• Tactic to avoid classical.some (6 messages, latest: Apr 21 2019 at 07:05)
• strange [ ]'s in my goal (16 messages, latest: Apr 21 2019 at 05:07)
• clearing all hypothesis (43 messages, latest: Apr 21 2019 at 02:37)
• VS Code info view suppress warnings (4 messages, latest: Apr 21 2019 at 02:19)
• last commit which compiles with no errors (23 messages, latest: Apr 21 2019 at 02:12)
• suppressing warnings in leanpkg build (3 messages, latest: Apr 21 2019 at 01:00)
• Lean Community Fork (62 messages, latest: Apr 21 2019 at 00:39)
• sorrying a set of goals (1 message, latest: Apr 20 2019 at 22:15)
• how does type class inference work? (150 messages, latest: Apr 20 2019 at 15:56)
• Red bug (3 messages, latest: Apr 20 2019 at 12:24)
• has_reflect in interactive.parse (27 messages, latest: Apr 20 2019 at 08:36)
• Does doing recursive definitions add new axioms? (5 messages, latest: Apr 19 2019 at 23:55)
• lean killed my machine (6 messages, latest: Apr 19 2019 at 17:27)
• generalizing (15 messages, latest: Apr 19 2019 at 14:10)
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• Lean tutorial broken (9 messages, latest: Apr 19 2019 at 00:22)
• using_well_founded (26 messages, latest: Apr 18 2019 at 18:07)
• qpf/no_confusion (4 messages, latest: Apr 17 2019 at 20:23)
• quotations and expr (8 messages, latest: Apr 17 2019 at 17:38)
• rw under a union (222 messages, latest: Apr 17 2019 at 16:31)
• finite types with ordering (6 messages, latest: Apr 16 2019 at 19:10)
• Alternatives to eval_expr (5 messages, latest: Apr 16 2019 at 12:27)
• tail-call optimisation (5 messages, latest: Apr 16 2019 at 11:38)
• Lean + LaTeX? (202 messages, latest: Apr 15 2019 at 18:18)
• appveyor (6 messages, latest: Apr 15 2019 at 14:36)
• cache regenerating (7 messages, latest: Apr 15 2019 at 13:48)
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• Procedure for PRs (6 messages, latest: Apr 14 2019 at 23:26)
• category theory universe issue? (6 messages, latest: Apr 14 2019 at 22:46)
• dreaded red blocks of death are back (7 messages, latest: Apr 14 2019 at 19:22)
• calling a tactic without importing it (12 messages, latest: Apr 14 2019 at 12:51)
• unifying order_dual and opposite (14 messages, latest: Apr 13 2019 at 11:47)
• multithreading in tactics? (12 messages, latest: Apr 13 2019 at 09:46)
• is_X_hom (57 messages, latest: Apr 12 2019 at 23:02)
• Online Lean editor (11 messages, latest: Apr 12 2019 at 19:44)
• simp making a meal of it (25 messages, latest: Apr 12 2019 at 18:59)
• injection on types (62 messages, latest: Apr 12 2019 at 01:02)
• backticks - literals inside expr (28 messages, latest: Apr 11 2019 at 00:23)
• signal (1 message, latest: Apr 09 2019 at 11:30)
• #911 refactor group_hom (15 messages, latest: Apr 09 2019 at 10:34)
• conditionally run "check … scripts" tasks on travis? (9 messages, latest: Apr 09 2019 at 02:49)
• char is_upper / to_upper etc (2 messages, latest: Apr 08 2019 at 19:03)
• on add_decl (63 messages, latest: Apr 08 2019 at 17:41)
• update-mathlib, and branches (34 messages, latest: Apr 08 2019 at 15:54)
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• appveyor? (3 messages, latest: Apr 08 2019 at 00:12)
• qpf and type class instances (10 messages, latest: Apr 07 2019 at 16:08)
• bundled presheaves with preorders on the stalks (54 messages, latest: Apr 07 2019 at 03:53)
• stats (21 messages, latest: Apr 06 2019 at 20:50)
• proving equality of structures (20 messages, latest: Apr 06 2019 at 19:54)
• type mismatch (2 messages, latest: Apr 06 2019 at 05:50)
• typeclass inference problems for has_colimits (10 messages, latest: Apr 06 2019 at 04:34)
• universes in structures (222 messages, latest: Apr 06 2019 at 02:34)
• group_equiv (29 messages, latest: Apr 05 2019 at 16:13)
• cerw (67 messages, latest: Apr 05 2019 at 14:50)
• Monotonic connectives (12 messages, latest: Apr 05 2019 at 02:38)
• Joint maths/CS positions tenure track positions at the ANU (6 messages, latest: Apr 04 2019 at 19:00)
• setup-update-mathlib.sh (70 messages, latest: Apr 04 2019 at 12:27)
• library_search has been merged (7 messages, latest: Apr 03 2019 at 20:20)
• PSA: PR assignment (1 message, latest: Apr 03 2019 at 16:12)
• linux scheduler (27 messages, latest: Apr 03 2019 at 11:22)
• emacs feature request: lean+org integration (1 message, latest: Apr 03 2019 at 10:59)
• tactic-block-local caching (2 messages, latest: Apr 03 2019 at 09:56)
• Problem with type class search (36 messages, latest: Apr 03 2019 at 00:41)
• transfer between isomorphic types (26 messages, latest: Apr 02 2019 at 18:51)
• int.induction_on (25 messages, latest: Apr 01 2019 at 10:27)
• implicit argument agony (6 messages, latest: Apr 01 2019 at 09:59)
• mathlib is broken (38 messages, latest: Apr 01 2019 at 07:04)
• ITP paper (27 messages, latest: Mar 31 2019 at 17:15)
• Style (64 messages, latest: Mar 31 2019 at 09:50)
• sparse categories (9 messages, latest: Mar 30 2019 at 10:35)
• rfl pattern in rcases (17 messages, latest: Mar 30 2019 at 09:03)
• order instances on empty, unit, bool? (2 messages, latest: Mar 30 2019 at 06:42)
• large vs small elimination (8 messages, latest: Mar 29 2019 at 21:51)
• too many semicolons (56 messages, latest: Mar 29 2019 at 20:53)
• Fabius function (2 messages, latest: Mar 29 2019 at 16:45)
• Linear arithmetic tactic (26 messages, latest: Mar 29 2019 at 01:40)
• folding problems problem (18 messages, latest: Mar 28 2019 at 17:52)
• "let" destroys tags (16 messages, latest: Mar 28 2019 at 16:18)
• goal scope (5 messages, latest: Mar 28 2019 at 09:47)
• silly bug in division_ring_has_div (13 messages, latest: Mar 27 2019 at 04:45)
• simp messes up names (14 messages, latest: Mar 26 2019 at 21:15)
• Trouble feeding instances (7 messages, latest: Mar 26 2019 at 20:00)
• VScode go to next error (15 messages, latest: Mar 26 2019 at 13:40)
• What is the purpose of group_action and module (30 messages, latest: Mar 26 2019 at 11:53)
• typeclass inference loop for has_scalar (16 messages, latest: Mar 26 2019 at 08:40)
• projection notation with {} (2 messages, latest: Mar 25 2019 at 19:19)
• finsetology (3 messages, latest: Mar 25 2019 at 19:02)
• name for, and question about, computational principle (3 messages, latest: Mar 25 2019 at 14:32)
• Efficient modular fibonacci (57 messages, latest: Mar 25 2019 at 01:40)
• Do I need classical logic for this proof? (9 messages, latest: Mar 24 2019 at 16:53)
• option.map_comp (43 messages, latest: Mar 24 2019 at 15:36)
• toolchain problem (7 messages, latest: Mar 24 2019 at 15:06)
• equiv.surjective (5 messages, latest: Mar 24 2019 at 11:48)
• partial_order (with_bot X) is so unrflly (5 messages, latest: Mar 24 2019 at 11:06)
• universe weirdness (6 messages, latest: Mar 24 2019 at 09:32)
• Proof approach guidance? (14 messages, latest: Mar 24 2019 at 05:57)
• string munging (4 messages, latest: Mar 23 2019 at 01:19)
• or_iff_or (41 messages, latest: Mar 22 2019 at 21:19)
• init.algebra.classes (16 messages, latest: Mar 22 2019 at 15:53)
• ELAN IS BROKEN (AND FIXED) (2 messages, latest: Mar 21 2019 at 12:24)
• elan is broken? (38 messages, latest: Mar 21 2019 at 12:22)
• a tactic to induce a crash? (13 messages, latest: Mar 21 2019 at 07:21)
• equiv_of_functor (5 messages, latest: Mar 21 2019 at 00:46)
• calculate with mod (8 messages, latest: Mar 20 2019 at 22:04)
• How to install Lean (5 messages, latest: Mar 20 2019 at 09:09)
• user_attribute, mk_cache (29 messages, latest: Mar 20 2019 at 08:36)
• synchonization of tactic blocks (2 messages, latest: Mar 20 2019 at 05:59)
• preorder.comap (4 messages, latest: Mar 20 2019 at 00:31)
• is_group_hom field name (3 messages, latest: Mar 19 2019 at 14:20)
• Logipedia (6 messages, latest: Mar 18 2019 at 21:19)
• Transparent has_mem instance (17 messages, latest: Mar 18 2019 at 19:29)
• simp lemma? (9 messages, latest: Mar 18 2019 at 02:09)
• finite fourier transform (19 messages, latest: Mar 18 2019 at 00:13)
• definition of is_mul_hom (11 messages, latest: Mar 17 2019 at 18:07)
• Lean vs dependent type theory (14 messages, latest: Mar 17 2019 at 17:18)
• simp lemmas and reducible definitions (4 messages, latest: Mar 16 2019 at 22:00)
• lexicographic_preorder (12 messages, latest: Mar 16 2019 at 20:51)
• which namespace am I in? (19 messages, latest: Mar 16 2019 at 16:47)
• should this be an instance (3 messages, latest: Mar 16 2019 at 15:43)
• 3.4.1 branch (22 messages, latest: Mar 16 2019 at 10:22)
• updating mathlib without compiling is hard (61 messages, latest: Mar 15 2019 at 22:44)
• multiparameter derive? (3 messages, latest: Mar 15 2019 at 20:28)
• happy pi day! (360 messages, latest: Mar 15 2019 at 15:28)
• rewrite fails (3 messages, latest: Mar 14 2019 at 23:30)
• better home for inv_eq_zero? (5 messages, latest: Mar 14 2019 at 15:21)
• PSA for mathlib contributors (5 messages, latest: Mar 14 2019 at 07:46)
• can't synthesize instance? (46 messages, latest: Mar 13 2019 at 21:01)
• is_well_order (9 messages, latest: Mar 13 2019 at 18:58)
• auto links to github (3 messages, latest: Mar 13 2019 at 16:15)
• random parser facts (49 messages, latest: Mar 13 2019 at 11:31)
• Pattern match interfering with calc (1 message, latest: Mar 13 2019 at 03:15)
• lost in translation (32 messages, latest: Mar 12 2019 at 15:02)
• detecting hypotheses introduced by the equation compiler? (3 messages, latest: Mar 12 2019 at 10:48)
• trivial group / trivial module (13 messages, latest: Mar 11 2019 at 23:22)
• leanpkg and nightly builds (48 messages, latest: Mar 11 2019 at 16:18)
• achievement unlocked (1 message, latest: Mar 11 2019 at 12:09)
• squeeze_simp (66 messages, latest: Mar 10 2019 at 23:35)
• vm overrides (13 messages, latest: Mar 10 2019 at 18:22)
• Stricklandization of biproduct (10 messages, latest: Mar 10 2019 at 00:34)
• avoiding universe issues (14 messages, latest: Mar 09 2019 at 20:55)
• if-then-else & simp (10 messages, latest: Mar 09 2019 at 07:38)
• missing instances? (29 messages, latest: Mar 08 2019 at 09:35)
• Leanpkg Windows weirdness (1 message, latest: Mar 07 2019 at 21:51)
• power series (12 messages, latest: Mar 07 2019 at 11:08)
• bilinear maps (4 messages, latest: Mar 06 2019 at 22:56)
• summer research in London for female UG mathematicians (1 message, latest: Mar 06 2019 at 20:15)
• Exemplar proofs (13 messages, latest: Mar 06 2019 at 16:50)
• understanding why functional extensionality blocks computati (33 messages, latest: Mar 06 2019 at 10:33)
• beta reduction? (4 messages, latest: Mar 06 2019 at 05:43)
• linarith failure (12 messages, latest: Mar 05 2019 at 21:53)
• IO changes in 3.4.2 (17 messages, latest: Mar 05 2019 at 21:02)
• equiv identifying sets (4 messages, latest: Mar 05 2019 at 18:19)
• lift (f \circ of) = f (1 message, latest: Mar 05 2019 at 13:38)
• representing math structures (2 messages, latest: Mar 05 2019 at 12:07)
• deterministic timeout with ideal.quotient.mk (9 messages, latest: Mar 05 2019 at 02:34)
• history (29 messages, latest: Mar 03 2019 at 14:29)
• unexpected local in quotation expression (7 messages, latest: Mar 03 2019 at 03:09)
• finset_cases and nat_cases (15 messages, latest: Mar 02 2019 at 22:34)
• popular tactics (9 messages, latest: Mar 01 2019 at 22:25)
• normalise subtype.val and coe (3 messages, latest: Mar 01 2019 at 09:55)
• a wild nat.add appears (7 messages, latest: Feb 28 2019 at 20:42)
• strict monotone maps (3 messages, latest: Feb 28 2019 at 08:21)
• Slow copying VScode on Mac (2 messages, latest: Feb 28 2019 at 05:30)
• union over a finset (4 messages, latest: Feb 28 2019 at 00:42)
• alternative to set (5 messages, latest: Feb 27 2019 at 22:20)
• Apply composition (2 messages, latest: Feb 27 2019 at 09:46)
• Is free group a "recursive type"? (89 messages, latest: Feb 27 2019 at 02:18)
• understanding simp (3 messages, latest: Feb 26 2019 at 16:15)
• cases on wrapper type (24 messages, latest: Feb 26 2019 at 14:11)
• with_infinitesimal (3 messages, latest: Feb 26 2019 at 09:29)
• simp lemma for subtype.property (14 messages, latest: Feb 26 2019 at 08:57)
• Picking a case with mutually inductive types (4 messages, latest: Feb 25 2019 at 16:38)
• infer_instance' (1 message, latest: Feb 25 2019 at 10:26)
• "correct" free semigroup (69 messages, latest: Feb 25 2019 at 07:09)
• what's going on with decidable_prime? (14 messages, latest: Feb 24 2019 at 21:30)
• Better way to add well-founded instance (18 messages, latest: Feb 24 2019 at 10:13)
• failing to unfold an inductive definition (13 messages, latest: Feb 23 2019 at 22:57)
• Typeclass strangeness (4 messages, latest: Feb 23 2019 at 20:05)
• the most pointless construction (101 messages, latest: Feb 23 2019 at 18:11)
• namespace (26 messages, latest: Feb 23 2019 at 15:14)
• field' (2 messages, latest: Feb 23 2019 at 10:32)
• Field of 4 elements (37 messages, latest: Feb 23 2019 at 01:11)
• debugging (7 messages, latest: Feb 23 2019 at 00:07)
• List all tactics (8 messages, latest: Feb 22 2019 at 19:51)
• set.mono_image (2 messages, latest: Feb 22 2019 at 14:54)
• algebraic normalizer (4 messages, latest: Feb 22 2019 at 00:35)
• Well-founded induction (3 messages, latest: Feb 22 2019 at 00:29)
• Iterate over the environment (4 messages, latest: Feb 22 2019 at 00:22)
• Changing the monad (7 messages, latest: Feb 21 2019 at 23:23)
• multiset.lean (6 messages, latest: Feb 21 2019 at 19:21)
• conflicting imports (6 messages, latest: Feb 21 2019 at 10:25)
• bounded exists (5 messages, latest: Feb 21 2019 at 08:10)
• subfield (6 messages, latest: Feb 20 2019 at 17:19)
• AFP (104 messages, latest: Feb 20 2019 at 16:30)
• app_builder failed (9 messages, latest: Feb 20 2019 at 09:14)
• Typeclass inference fails with nested pattern matching (6 messages, latest: Feb 20 2019 at 05:31)
• traversable (15 messages, latest: Feb 20 2019 at 05:18)
• Dependent hell (56 messages, latest: Feb 19 2019 at 14:44)
• nested data types (26 messages, latest: Feb 19 2019 at 12:23)
• Why is this computable? (24 messages, latest: Feb 19 2019 at 08:40)
• Extra instance makes exact_dec_trivial fail (14 messages, latest: Feb 19 2019 at 00:43)
• monad for Sort? (9 messages, latest: Feb 18 2019 at 23:32)
• monad on arbitrary categories (34 messages, latest: Feb 18 2019 at 17:52)
• [Type u vs Type](topic/Type.20u.20vs.20Type.html) (3 messages, latest: Feb 18 2019 at 01:41)
• (ultra)product (31 messages, latest: Feb 17 2019 at 15:29)
• has_coe_to_fun instance of mv_polynomial (14 messages, latest: Feb 17 2019 at 10:15)
• bug with $ in equation compiler (2 messages, latest: Feb 17 2019 at 10:11)
• fillter types? (2 messages, latest: Feb 17 2019 at 08:33)
• long elaboration time (3 messages, latest: Feb 16 2019 at 22:49)
• why is quot an axiom? (29 messages, latest: Feb 16 2019 at 07:27)
• ITP class (2 messages, latest: Feb 15 2019 at 13:20)
• New structures breaking definitional equality (40 messages, latest: Feb 15 2019 at 11:04)
• having existential statements (47 messages, latest: Feb 15 2019 at 10:37)
• feature request: conv perm (22 messages, latest: Feb 15 2019 at 08:43)
• lean --server on a remote machine? (4 messages, latest: Feb 15 2019 at 07:13)
• eq.rec_on (29 messages, latest: Feb 14 2019 at 19:03)
• context within match expression (5 messages, latest: Feb 14 2019 at 15:16)
• Lean 3.4.2 (123 messages, latest: Feb 14 2019 at 07:53)
• solve_by_elim (93 messages, latest: Feb 14 2019 at 05:55)
• global have (23 messages, latest: Feb 13 2019 at 17:40)
• derive (10 messages, latest: Feb 13 2019 at 17:02)
• Logic & Proof Ch. 8 Homework Question (7 messages, latest: Feb 13 2019 at 07:08)
• Negation of ∃ elimination (3 messages, latest: Feb 13 2019 at 02:44)
• rw fails (18 messages, latest: Feb 12 2019 at 20:40)
• decidability (59 messages, latest: Feb 12 2019 at 20:34)
• importing tactic.linarith - error when algebra.group loaded (4 messages, latest: Feb 12 2019 at 20:23)
• "…then y = z and furthermore… (127 messages, latest: Feb 12 2019 at 20:06)
• toolchains names (6 messages, latest: Feb 12 2019 at 14:15)
• lt_of_le_of_ne{,'} (15 messages, latest: Feb 12 2019 at 13:16)
• basic logic (22 messages, latest: Feb 12 2019 at 13:04)
• Lean homework in CoCalc (12 messages, latest: Feb 12 2019 at 08:09)
• lean web editor on firefox (3 messages, latest: Feb 11 2019 at 20:14)
• missing simp lemmas? (10 messages, latest: Feb 11 2019 at 16:47)
• golfing identical left and right cases (12 messages, latest: Feb 11 2019 at 09:48)
• Strassen's algorithm with int and znum (29 messages, latest: Feb 11 2019 at 07:06)
• Proving false vs double negation (26 messages, latest: Feb 11 2019 at 02:51)
• structure bug? (15 messages, latest: Feb 10 2019 at 21:25)
• notation keyword (24 messages, latest: Feb 10 2019 at 16:23)
• leanpkg upgrade giving me 3.4.2 branch (57 messages, latest: Feb 10 2019 at 15:58)
• quote tactic (19 messages, latest: Feb 10 2019 at 10:54)
• normalize (27 messages, latest: Feb 09 2019 at 22:47)
• ST monad is impossible (14 messages, latest: Feb 09 2019 at 14:00)
• scrolling when compiling in linux (7 messages, latest: Feb 09 2019 at 12:21)
• has_one but expected has_zero (12 messages, latest: Feb 09 2019 at 01:13)
• simp tactic fails resulting in weird coercions (20 messages, latest: Feb 09 2019 at 00:09)
• simp lemmas with hypotheses (17 messages, latest: Feb 08 2019 at 23:56)
• programming in lean (55 messages, latest: Feb 08 2019 at 22:45)
• Custom attributes (6 messages, latest: Feb 08 2019 at 18:59)
• windows recompiling (11 messages, latest: Feb 08 2019 at 15:34)
• will this make typclass inference loop? (10 messages, latest: Feb 08 2019 at 11:43)
• def breaks things (5 messages, latest: Feb 07 2019 at 20:01)
• Qualification (5 messages, latest: Feb 07 2019 at 10:21)
• newline at end of file (8 messages, latest: Feb 06 2019 at 19:46)
• quotient.induction_on order of variables (13 messages, latest: Feb 06 2019 at 17:15)
• Parsing left arrows (5 messages, latest: Feb 06 2019 at 14:20)
• why olean files in .gitignore? (6 messages, latest: Feb 06 2019 at 12:14)
• Invalid type ascription?? (8 messages, latest: Feb 05 2019 at 17:32)
• PhD Positions on Lean Forward (2 messages, latest: Feb 05 2019 at 17:16)
• Terminology (6 messages, latest: Feb 05 2019 at 13:43)
• Web-based prover UI (1 message, latest: Feb 04 2019 at 23:19)
• How long should lines be? (13 messages, latest: Feb 04 2019 at 18:39)
• dot notation confusion (38 messages, latest: Feb 04 2019 at 17:11)
• A Counting Argument (30 messages, latest: Feb 04 2019 at 01:29)
• subst (24 messages, latest: Feb 03 2019 at 15:44)
• mathlib PR's (3 messages, latest: Feb 02 2019 at 16:40)
• reference manual after mathlib move (2 messages, latest: Feb 02 2019 at 16:18)
• Tactic block caching example (10 messages, latest: Feb 02 2019 at 12:42)
• Inductive type compilation error (9 messages, latest: Feb 02 2019 at 05:24)
• please minimize tactic changes (21 messages, latest: Feb 02 2019 at 03:53)
• github (12 messages, latest: Feb 01 2019 at 22:46)
• import everything (9 messages, latest: Feb 01 2019 at 22:10)
• module refactoring (561 messages, latest: Feb 01 2019 at 11:30)
• finset vs finite (6 messages, latest: Jan 31 2019 at 21:29)
• Dependent types (12 messages, latest: Jan 31 2019 at 20:09)
• IMPORTANT NOTICE: github and mathlib (78 messages, latest: Jan 31 2019 at 19:36)
• documentation view (26 messages, latest: Jan 31 2019 at 11:46)
• travis caching (66 messages, latest: Jan 30 2019 at 22:00)
• weird structure (6 messages, latest: Jan 30 2019 at 20:41)
• instance obfuscation (5 messages, latest: Jan 30 2019 at 18:53)
• polynomial elaboration (7 messages, latest: Jan 29 2019 at 08:28)
• summer school (2 messages, latest: Jan 28 2019 at 11:49)
• guards (3 messages, latest: Jan 28 2019 at 00:08)
• using induction hypothesis in match (6 messages, latest: Jan 27 2019 at 21:48)
• non-persistent attributes (4 messages, latest: Jan 26 2019 at 23:06)
• binding powers (46 messages, latest: Jan 26 2019 at 22:43)
• Module refactor (15 messages, latest: Jan 26 2019 at 21:40)
• not_forall (2 messages, latest: Jan 26 2019 at 21:33)
• #find (12 messages, latest: Jan 26 2019 at 21:05)
• squarish bracket (2 messages, latest: Jan 26 2019 at 00:21)
• preimage (4 messages, latest: Jan 25 2019 at 22:43)
• SMT Integration (12 messages, latest: Jan 25 2019 at 21:57)
• 6 cases (69 messages, latest: Jan 25 2019 at 19:48)
• Logic puzzles in Lean (17 messages, latest: Jan 25 2019 at 11:40)
• unification (55 messages, latest: Jan 25 2019 at 10:25)
• Pass local hypotheses to tactic (8 messages, latest: Jan 24 2019 at 20:42)
• clean up old files (2 messages, latest: Jan 24 2019 at 20:06)
• parsing question (9 messages, latest: Jan 24 2019 at 10:12)
• lean hangs (3 messages, latest: Jan 24 2019 at 08:46)
• cast woes (43 messages, latest: Jan 23 2019 at 23:53)
• merge sprint (2 messages, latest: Jan 23 2019 at 15:38)
• constructive polynomial (2 messages, latest: Jan 23 2019 at 09:48)
• Lean server mode in VS Code (3 messages, latest: Jan 23 2019 at 08:21)
• User definable options (7 messages, latest: Jan 23 2019 at 05:42)
• simp canonize (7 messages, latest: Jan 22 2019 at 23:22)
• mathlib olean files (18 messages, latest: Jan 22 2019 at 20:57)
• notation in structures (6 messages, latest: Jan 22 2019 at 12:16)
• writing unicode to file (20 messages, latest: Jan 19 2019 at 00:43)
• Nantes talk video (11 messages, latest: Jan 18 2019 at 18:08)
• leanpkg (143 messages, latest: Jan 18 2019 at 15:54)
• singleton / unique (98 messages, latest: Jan 18 2019 at 10:26)
• system-wide elan (8 messages, latest: Jan 18 2019 at 09:45)
• Ofer Gabber on formal proof (3 messages, latest: Jan 17 2019 at 22:43)
• Vscode Translations file (77 messages, latest: Jan 17 2019 at 18:49)
• why is this happening (14 messages, latest: Jan 16 2019 at 22:21)
• Proving lemma without doing pattern matching (6 messages, latest: Jan 16 2019 at 17:35)
• error: expected type equals given type (33 messages, latest: Jan 16 2019 at 12:04)
• Abel tactic problem (4 messages, latest: Jan 16 2019 at 11:11)
• mathlib files (107 messages, latest: Jan 16 2019 at 08:34)
• Problem with looping over finset (12 messages, latest: Jan 15 2019 at 15:46)
• What's good notation for convergence? (8 messages, latest: Jan 15 2019 at 14:42)
• equiv_subsingleton (5 messages, latest: Jan 15 2019 at 05:46)
• has_mem notation (4 messages, latest: Jan 14 2019 at 11:28)
• Windows installer (1 message, latest: Jan 13 2019 at 23:56)
• invalid occurrence of recursive arg (8 messages, latest: Jan 13 2019 at 09:05)
• Program verification (7 messages, latest: Jan 12 2019 at 14:54)
• long multiplication in Lean (7 messages, latest: Jan 12 2019 at 14:49)
• Lean trusted base (4 messages, latest: Jan 12 2019 at 07:23)
• Simplifying nested lambda expressions (5 messages, latest: Jan 12 2019 at 00:34)
• Computationally irrelevant proofs (42 messages, latest: Jan 11 2019 at 21:22)
• Removing transfer from core (16 messages, latest: Jan 11 2019 at 17:25)
• custom lean in elan (3 messages, latest: Jan 11 2019 at 14:20)
• Proof term size * 2^200 (4 messages, latest: Jan 10 2019 at 22:18)
• Learnability of an Oracle (1 message, latest: Jan 10 2019 at 18:55)
• implicit arguments (8 messages, latest: Jan 10 2019 at 08:44)
• Assert Violation (2 messages, latest: Jan 09 2019 at 10:11)
• find data necessary for instances (12 messages, latest: Jan 09 2019 at 09:00)
• // (5 messages, latest: Jan 09 2019 at 08:52)
• tactic type class instance (16 messages, latest: Jan 09 2019 at 08:39)
• eta for records (4 messages, latest: Jan 09 2019 at 08:11)
• Lean in Beamer (60 messages, latest: Jan 08 2019 at 21:01)
• List of lean repositories (2 messages, latest: Jan 08 2019 at 14:12)
• Cubical HoTT Library (4 messages, latest: Jan 08 2019 at 04:20)
• have in mathlib (11 messages, latest: Jan 05 2019 at 12:31)
• startswith (15 messages, latest: Jan 04 2019 at 19:43)
• subtype.decidable_eq (8 messages, latest: Jan 04 2019 at 17:30)
• Lean Together 2019 (113 messages, latest: Jan 04 2019 at 16:34)
• Lambda calculus (40 messages, latest: Jan 02 2019 at 21:48)
• expr's with local constant (61 messages, latest: Jan 02 2019 at 20:45)
• Tactic help (7 messages, latest: Jan 02 2019 at 18:25)
• calc tactic (3 messages, latest: Jan 02 2019 at 14:42)
• naming part of the goal (14 messages, latest: Jan 02 2019 at 08:09)
• Beklemishev's worms (7 messages, latest: Dec 31 2018 at 23:33)
• tactic state filtering in VS code (2 messages, latest: Dec 31 2018 at 05:55)
• hidden function (37 messages, latest: Dec 30 2018 at 17:56)
• type classes debugging (16 messages, latest: Dec 29 2018 at 20:37)
• Parameters, sections and namespaces (41 messages, latest: Dec 28 2018 at 17:18)
• of_as_true proofs (43 messages, latest: Dec 28 2018 at 09:34)
• one-symbol "by assumption" (15 messages, latest: Dec 28 2018 at 06:07)
• warnings (9 messages, latest: Dec 27 2018 at 18:03)
• underhanded lean (2 messages, latest: Dec 27 2018 at 11:18)
• orelse nontermination (6 messages, latest: Dec 26 2018 at 20:07)
• Lean 4 at ETH Zurich Compiler Social - Wed 12. Dec (34 messages, latest: Dec 26 2018 at 06:56)
• notations to introduce proofs (59 messages, latest: Dec 24 2018 at 20:21)
• olean viewer (25 messages, latest: Dec 24 2018 at 20:12)
• exists data (4 messages, latest: Dec 24 2018 at 06:23)
• Let binding efficiency (16 messages, latest: Dec 24 2018 at 00:51)
• linarith nat (3 messages, latest: Dec 23 2018 at 17:56)
• equation compiler and dependent types (4 messages, latest: Dec 23 2018 at 17:07)
• expr.replace (71 messages, latest: Dec 22 2018 at 07:09)
• inter_eq_of_self_of_subset (1 message, latest: Dec 22 2018 at 05:26)
• automatic simp lemmas (39 messages, latest: Dec 21 2018 at 19:08)
• VM floating point experiment in VM (17 messages, latest: Dec 21 2018 at 11:05)
• Not expected behavior using norm_num (10 messages, latest: Dec 21 2018 at 02:59)
• mathlib directories (10 messages, latest: Dec 21 2018 at 01:30)
• eliminating impossible cases (3 messages, latest: Dec 20 2018 at 19:17)
• calc iff (24 messages, latest: Dec 20 2018 at 11:19)
• isomorphisms (9 messages, latest: Dec 19 2018 at 18:28)
• Proving field is gcd domain (10 messages, latest: Dec 19 2018 at 09:49)
• autoparam in instance (14 messages, latest: Dec 18 2018 at 13:17)
• bug with refine + rw (2 messages, latest: Dec 18 2018 at 08:48)
• quot.mk vs quotient.mk (1 message, latest: Dec 17 2018 at 18:05)
• getting PRs merged (29 messages, latest: Dec 17 2018 at 17:27)
• olean caching (287 messages, latest: Dec 17 2018 at 17:18)
• Empty or not empty (3 messages, latest: Dec 17 2018 at 10:41)
• Triangular parent instances (9 messages, latest: Dec 16 2018 at 19:26)
• well_founded recursion (11 messages, latest: Dec 16 2018 at 17:11)
• Auxiliary types (22 messages, latest: Dec 16 2018 at 11:33)
• quotient.eq (1 message, latest: Dec 15 2018 at 18:31)
• is_lawful_monad io (12 messages, latest: Dec 15 2018 at 08:19)
• division and numerals (6 messages, latest: Dec 14 2018 at 19:26)
• Failedd to synthesize type class instance for set.decidab… (5 messages, latest: Dec 14 2018 at 08:14)
• De Morgan's Proof (12 messages, latest: Dec 13 2018 at 21:53)
• (p ^ q) -> k (4 messages, latest: Dec 13 2018 at 20:16)
• Proof irrelevance (9 messages, latest: Dec 13 2018 at 19:05)
• Accessing Nat type within inductive Typ (11 messages, latest: Dec 13 2018 at 19:04)
• new steam for PR discussions (14 messages, latest: Dec 13 2018 at 13:38)
• combining classes (26 messages, latest: Dec 13 2018 at 09:18)
• Automatically parsing string literals (8 messages, latest: Dec 12 2018 at 17:37)
• adding a simp_lemmas method to Lean C++ (1 message, latest: Dec 12 2018 at 16:37)
• unreachable code (7 messages, latest: Dec 12 2018 at 15:25)
• howto lean with elan (74 messages, latest: Dec 12 2018 at 12:28)
• evaluating proofs? (17 messages, latest: Dec 12 2018 at 01:24)
• dictionary / map type: ordset (10 messages, latest: Dec 11 2018 at 21:26)
• tactic.to_expr (5 messages, latest: Dec 11 2018 at 18:42)
• Lean library fixes (19 messages, latest: Dec 11 2018 at 18:22)
• Character encoding of VM (28 messages, latest: Dec 10 2018 at 12:29)
• ring algebras (104 messages, latest: Dec 10 2018 at 11:42)
• proof by induction on Z (22 messages, latest: Dec 09 2018 at 19:24)
• (fin n) ≃ (fin m) (6 messages, latest: Dec 09 2018 at 17:35)
• algebra over a ring (9 messages, latest: Dec 08 2018 at 20:41)
• Dijkstra's algorithm in Lean (10 messages, latest: Dec 08 2018 at 20:32)
• extensionality (188 messages, latest: Dec 07 2018 at 18:02)
• weird class error (4 messages, latest: Dec 07 2018 at 15:47)
• Various VM questions (4 messages, latest: Dec 06 2018 at 20:31)
• Sup vs sup (4 messages, latest: Dec 06 2018 at 05:51)
• meet in opens X (17 messages, latest: Dec 05 2018 at 05:01)
• set.indefinite_description (10 messages, latest: Dec 05 2018 at 00:26)
• simp rules (13 messages, latest: Dec 04 2018 at 20:52)
• is_open_{univ,empty} (8 messages, latest: Dec 04 2018 at 18:22)
• Rooms for Lean Together (9 messages, latest: Dec 04 2018 at 10:50)
• conflict of Instances (63 messages, latest: Dec 04 2018 at 10:10)
• Tactic writing tutorial (51 messages, latest: Dec 04 2018 at 09:19)
• Cannot find instance (1 message, latest: Dec 04 2018 at 06:16)
• mem_eq_self (10 messages, latest: Dec 02 2018 at 18:06)
• trouble with function as set (28 messages, latest: Dec 01 2018 at 23:47)
• inductive def (5 messages, latest: Dec 01 2018 at 18:40)
• "modified" induction on nat (27 messages, latest: Dec 01 2018 at 16:50)
• 3.4.1 branch git hook (2 messages, latest: Dec 01 2018 at 15:32)
• normal form in tactics mode (5 messages, latest: Dec 01 2018 at 14:51)
• private (3 messages, latest: Dec 01 2018 at 14:16)
• updating the nth element of a list (14 messages, latest: Dec 01 2018 at 05:29)
• generalize_proofs (13 messages, latest: Dec 01 2018 at 03:04)
• parameters and tactics (2 messages, latest: Nov 30 2018 at 17:42)
• deconstruct sigma types (27 messages, latest: Nov 30 2018 at 17:04)
• [0,infty] (31 messages, latest: Nov 30 2018 at 14:46)
• Ideal has_mem (53 messages, latest: Nov 30 2018 at 12:24)
• multiplayer lean (6 messages, latest: Nov 30 2018 at 06:30)
• notation and variables (8 messages, latest: Nov 30 2018 at 00:25)
• tidy lost my metavars (16 messages, latest: Nov 29 2018 at 13:48)
• "is_user_leanpkg_path": false (26 messages, latest: Nov 29 2018 at 10:43)
• Problems with proving add_right_cancel (59 messages, latest: Nov 29 2018 at 08:43)
• Should measurable_space be a class? (2 messages, latest: Nov 29 2018 at 08:28)
• preorder.lift (6 messages, latest: Nov 28 2018 at 21:07)
• internship at Oracle Labs (1 message, latest: Nov 28 2018 at 15:19)
• unfolding from cases (2 messages, latest: Nov 28 2018 at 14:50)
• finset (67 messages, latest: Nov 28 2018 at 05:16)
• finite intersection property (5 messages, latest: Nov 28 2018 at 01:39)
• rcases with hypothesis (3 messages, latest: Nov 28 2018 at 01:02)
• convert, refl (4 messages, latest: Nov 27 2018 at 15:54)
• fsplit with name (3 messages, latest: Nov 27 2018 at 15:46)
• avoid writing (some?) simp-rfl lemmas (11 messages, latest: Nov 27 2018 at 12:54)
• Lean puzzle #3 (7 messages, latest: Nov 27 2018 at 09:25)
• pretty printing underscores (12 messages, latest: Nov 27 2018 at 00:07)
• Insight (15 messages, latest: Nov 27 2018 at 00:05)
• implicit parameters of structure/class fields (2 messages, latest: Nov 26 2018 at 23:58)
• refl v rfl (2 messages, latest: Nov 26 2018 at 17:43)
• Attribute caching implementation details (7 messages, latest: Nov 26 2018 at 15:10)
• exact and new goals (1 message, latest: Nov 26 2018 at 15:00)
• finset.sum (144 messages, latest: Nov 26 2018 at 14:48)
• order of simp lemmas (1 message, latest: Nov 25 2018 at 16:38)
• Summer Internships ETH Zurich (18 messages, latest: Nov 24 2018 at 15:27)
• Definitions for binder notations (3 messages, latest: Nov 24 2018 at 13:55)
• termination (25 messages, latest: Nov 23 2018 at 21:36)
• prime in ring_theory/associated.lean (11 messages, latest: Nov 23 2018 at 05:19)
• constructivising using trunc (subtype (is_well_order _)) (7 messages, latest: Nov 23 2018 at 04:46)
• Shameless lean 4 request (4 messages, latest: Nov 23 2018 at 01:22)
• log (3 messages, latest: Nov 23 2018 at 00:30)
• itactic in lean.parser (6 messages, latest: Nov 22 2018 at 14:43)
• Guessing the type (7 messages, latest: Nov 22 2018 at 10:11)
• reflected \alpha (11 messages, latest: Nov 22 2018 at 09:00)
• build infrastructure (52 messages, latest: Nov 22 2018 at 01:37)
• notation that does nothing (10 messages, latest: Nov 21 2018 at 20:50)
• existsi is so dumb (40 messages, latest: Nov 21 2018 at 16:02)
• can't manually dunfold reals (26 messages, latest: Nov 21 2018 at 12:58)
• Leroy entering Collège de France (1 message, latest: Nov 21 2018 at 10:54)
• @[derive has_reflect] (6 messages, latest: Nov 21 2018 at 06:12)
• induction bug (1 message, latest: Nov 20 2018 at 22:46)
• Abelian groups are Z-modules (1 message, latest: Nov 20 2018 at 16:51)
• Substructural type systems (9 messages, latest: Nov 20 2018 at 16:26)
• calc lhs/rhs (7 messages, latest: Nov 20 2018 at 15:03)
• equality of functions with bounded finite decideable domains (13 messages, latest: Nov 20 2018 at 13:08)
• tfae bug (56 messages, latest: Nov 19 2018 at 21:52)
• poor man's hint database (14 messages, latest: Nov 19 2018 at 09:22)
• (¬ Q → ¬ P) → (P → Q) (8 messages, latest: Nov 18 2018 at 19:38)
• instance used (8 messages, latest: Nov 18 2018 at 17:15)
• set intersection (8 messages, latest: Nov 18 2018 at 09:38)
• submodule.span (11 messages, latest: Nov 18 2018 at 03:54)
• my_polynomial performance (11 messages, latest: Nov 17 2018 at 23:45)
• constructing a class for ih (5 messages, latest: Nov 17 2018 at 17:12)
• error after completing tactic proof (9 messages, latest: Nov 17 2018 at 11:02)
• equiv between subsingletons (3 messages, latest: Nov 17 2018 at 09:04)
• galois correspondences (4 messages, latest: Nov 17 2018 at 09:02)
• induction with generalize (14 messages, latest: Nov 17 2018 at 07:59)
• Try it online! (44 messages, latest: Nov 16 2018 at 22:36)
• pnat and equation compiler? (4 messages, latest: Nov 16 2018 at 22:33)
• Typeclasses (again)? (4 messages, latest: Nov 16 2018 at 22:04)
• dsimp_config (12 messages, latest: Nov 16 2018 at 11:07)
• type class issues (133 messages, latest: Nov 16 2018 at 07:21)
• zmod (6 messages, latest: Nov 15 2018 at 07:30)
• how far to go with junk theorem (5 messages, latest: Nov 14 2018 at 20:14)
• Lean at ICL (4 messages, latest: Nov 14 2018 at 20:13)
• efficiency (35 messages, latest: Nov 14 2018 at 14:20)
• order of inputs to function (2 messages, latest: Nov 14 2018 at 13:53)
• erw in conv (3 messages, latest: Nov 13 2018 at 03:00)
• travis "failed to expand macro" (6 messages, latest: Nov 13 2018 at 00:59)
• When does dec_trivial fail for decidable and true props? (10 messages, latest: Nov 13 2018 at 00:44)
• docstrings for lean (30 messages, latest: Nov 12 2018 at 07:56)
• mk_structure_instance (4 messages, latest: Nov 12 2018 at 07:10)
• parametricity (26 messages, latest: Nov 11 2018 at 23:40)
• Algebraic closure roadmap (172 messages, latest: Nov 11 2018 at 14:31)
• norm_num bug (7 messages, latest: Nov 11 2018 at 12:17)
• instance_max_depth (6 messages, latest: Nov 11 2018 at 08:50)
• about compilation (19 messages, latest: Nov 11 2018 at 05:33)
• "unexpected token" in vs code (1 message, latest: Nov 10 2018 at 18:14)
• parsing_only (2 messages, latest: Nov 10 2018 at 16:11)
• ring refactoring (7 messages, latest: Nov 10 2018 at 14:48)
• another extensionality lemma? (2 messages, latest: Nov 10 2018 at 06:25)
• Lean searching for subsingleton? (14 messages, latest: Nov 09 2018 at 21:21)
• caching (2 messages, latest: Nov 09 2018 at 18:23)
• type mismatch error (48 messages, latest: Nov 09 2018 at 15:05)
• find supr (3 messages, latest: Nov 09 2018 at 13:46)
• Import HOL theorems (9 messages, latest: Nov 08 2018 at 13:13)
• LUG Freiburg 2018 (166 messages, latest: Nov 08 2018 at 08:30)
• rec_fn_macro (41 messages, latest: Nov 08 2018 at 02:15)
• a tactic to forget the definition (5 messages, latest: Nov 08 2018 at 00:15)
• pending (1 message, latest: Nov 07 2018 at 22:21)
• type class inference with parameters (12 messages, latest: Nov 07 2018 at 17:10)
• Structure fields (10 messages, latest: Nov 07 2018 at 16:45)
• Leanprover community (2 messages, latest: Nov 07 2018 at 11:54)
• image binder notation (2 messages, latest: Nov 07 2018 at 06:26)
• module and lattices and etc (3 messages, latest: Nov 06 2018 at 21:08)
• Finite maps (7 messages, latest: Nov 06 2018 at 20:37)
• VS Code in CoCalc! (6 messages, latest: Nov 06 2018 at 10:12)
• old_structure_cmd in structure literals (5 messages, latest: Nov 06 2018 at 08:11)
• apply in expression (1 message, latest: Nov 06 2018 at 08:08)
• expr (52 messages, latest: Nov 05 2018 at 03:00)
• roption name (6 messages, latest: Nov 04 2018 at 18:31)
• mutual inductives (5 messages, latest: Nov 03 2018 at 23:37)
• dsimp; simp (6 messages, latest: Nov 03 2018 at 22:34)
• 1000th (1 message, latest: Nov 03 2018 at 17:16)
• Defining inverse as a partial function. (39 messages, latest: Nov 03 2018 at 15:04)
• Mutual induction problem (15 messages, latest: Nov 02 2018 at 19:58)
• uniform_add_group vs topological_add_group (43 messages, latest: Nov 01 2018 at 20:43)
• lean –make (29 messages, latest: Nov 01 2018 at 15:21)
• performance of assumption (34 messages, latest: Nov 01 2018 at 14:14)
• continuous tactic (5 messages, latest: Nov 01 2018 at 06:02)
• testing (10 messages, latest: Oct 31 2018 at 22:52)
• Newly Downloaded (7 messages, latest: Oct 31 2018 at 22:40)
• what is wrong with HoTT (173 messages, latest: Oct 31 2018 at 18:12)
• has_coe_to_fun questions (7 messages, latest: Oct 31 2018 at 15:49)
• Lean talk for mathematicians (242 messages, latest: Oct 31 2018 at 13:04)
• New versions of Presburger tactics (18 messages, latest: Oct 30 2018 at 20:23)
• zorn (33 messages, latest: Oct 30 2018 at 20:04)
• integers between 0 and 3 (24 messages, latest: Oct 30 2018 at 19:34)
• quot.ind in metatheory paper (17 messages, latest: Oct 29 2018 at 21:32)
• T2 space (11 messages, latest: Oct 29 2018 at 14:04)
• tc (2 messages, latest: Oct 29 2018 at 02:10)
• Get olean files without elan on Win10 (9 messages, latest: Oct 27 2018 at 12:40)
• travis / good git practice (22 messages, latest: Oct 27 2018 at 03:30)
• deeply unhappy with coercions (28 messages, latest: Oct 26 2018 at 09:52)
• generalizing an unpacked structure (3 messages, latest: Oct 25 2018 at 19:49)
• (M1F/P65) syntactic entailment exercise (143 messages, latest: Oct 24 2018 at 19:04)
• core (1 message, latest: Oct 24 2018 at 18:55)
• leanpkg refer to branches (2 messages, latest: Oct 24 2018 at 11:43)
• head reduction (6 messages, latest: Oct 23 2018 at 16:47)
• implementation issues (51 messages, latest: Oct 23 2018 at 16:13)
• De Morgan's (98 messages, latest: Oct 23 2018 at 06:55)
• hott injection (7 messages, latest: Oct 23 2018 at 03:48)
• a (5 messages, latest: Oct 22 2018 at 23:38)
• instance loop? (9 messages, latest: Oct 22 2018 at 18:34)
• "Type-Driven Program Synthesis" (11 messages, latest: Oct 22 2018 at 05:49)
• another CPP paper (14 messages, latest: Oct 22 2018 at 04:51)
• CPP paper (124 messages, latest: Oct 21 2018 at 18:53)
• matching on vectors (24 messages, latest: Oct 21 2018 at 00:02)
• instances (8 messages, latest: Oct 20 2018 at 12:44)
• on incomprehensibility (4 messages, latest: Oct 20 2018 at 03:20)
• backwards reasoning (2 messages, latest: Oct 19 2018 at 22:05)
• case bash tactic (4 messages, latest: Oct 19 2018 at 21:21)
• tauto? (12 messages, latest: Oct 19 2018 at 20:36)
• declaration linter (5 messages, latest: Oct 19 2018 at 16:37)
• could meta be a monad (19 messages, latest: Oct 19 2018 at 14:23)
• or distrib over and golf (10 messages, latest: Oct 18 2018 at 22:24)
• lean golf (77 messages, latest: Oct 18 2018 at 18:16)
• Dagstuhl tasks (44 messages, latest: Oct 18 2018 at 16:34)
• Basic questions (82 messages, latest: Oct 18 2018 at 07:04)
• bytecode? (6 messages, latest: Oct 17 2018 at 22:57)
• newbie: proof from assumption of inductively defined prop (19 messages, latest: Oct 17 2018 at 20:20)
• beta meta (3 messages, latest: Oct 17 2018 at 19:43)
• attribute [class] nat.prime (2 messages, latest: Oct 17 2018 at 07:54)
• p-th root (4 messages, latest: Oct 16 2018 at 22:40)
• characteristic of fields (131 messages, latest: Oct 16 2018 at 20:53)
• class on itp (22 messages, latest: Oct 15 2018 at 01:27)
• simple proof systems (153 messages, latest: Oct 14 2018 at 23:35)
• help with travis (5 messages, latest: Oct 14 2018 at 19:53)
• p divides pCk for 0<k<p (6 messages, latest: Oct 14 2018 at 18:25)
• visualisation of mathlib's git repo (2 messages, latest: Oct 13 2018 at 14:36)
• project or package (4 messages, latest: Oct 13 2018 at 11:27)
• propext, quot.sound and eq.rec (39 messages, latest: Oct 13 2018 at 09:33)
• idempotent constructions and universes (100 messages, latest: Oct 12 2018 at 20:30)
• updating Kevin's installation instructions (126 messages, latest: Oct 12 2018 at 15:51)
• elan on windows (76 messages, latest: Oct 12 2018 at 15:45)
• spaces in paths (2 messages, latest: Oct 12 2018 at 15:23)
• compile time statistics (368 messages, latest: Oct 12 2018 at 00:51)
• cfarm.tetaneutral.net - Compile Farm (144 messages, latest: Oct 11 2018 at 22:38)
• Löwenheim-Skolem (17 messages, latest: Oct 11 2018 at 15:50)
• simp lemma application order (2 messages, latest: Oct 11 2018 at 01:49)
• checking imports (35 messages, latest: Oct 10 2018 at 22:08)
• eta for structures (18 messages, latest: Oct 10 2018 at 21:15)
• lean home page still pointing to gitter (19 messages, latest: Oct 10 2018 at 21:14)
• mu2 (18 messages, latest: Oct 10 2018 at 20:41)
• quadratic reciprocity (2 messages, latest: Oct 10 2018 at 20:33)
• What tactic forces beta reduction in goal or hypothesis (12 messages, latest: Oct 10 2018 at 20:22)
• frames (4 messages, latest: Oct 10 2018 at 19:04)
• lattice homomorphisms (7 messages, latest: Oct 10 2018 at 17:39)
• with_infty (17 messages, latest: Oct 10 2018 at 17:25)
• simp_lemmas (14 messages, latest: Oct 10 2018 at 13:47)
• transparency (3 messages, latest: Oct 10 2018 at 12:23)
• Canonical structures (7 messages, latest: Oct 10 2018 at 11:05)
• Coq's Abort in Lean (29 messages, latest: Oct 10 2018 at 08:59)
• Problems with the installation of mathlib (Linux) (10 messages, latest: Oct 10 2018 at 06:52)
• proposal for backwards_reasoning (59 messages, latest: Oct 10 2018 at 05:44)
• nat = int (68 messages, latest: Oct 09 2018 at 20:30)
• expr.is_internal_cnstr (7 messages, latest: Oct 09 2018 at 19:45)
• option troubles (9 messages, latest: Oct 09 2018 at 18:38)
• tokens (38 messages, latest: Oct 08 2018 at 18:08)
• uses of choice (52 messages, latest: Oct 08 2018 at 16:50)
• lean path in vscode (5 messages, latest: Oct 08 2018 at 16:39)
• association lists, finmap (100 messages, latest: Oct 08 2018 at 14:38)
• VScode extension on macOS (19 messages, latest: Oct 08 2018 at 14:07)
• "canonically" identifying two types (1408 messages, latest: Oct 08 2018 at 09:20)
• implicit conv congr (4 messages, latest: Oct 08 2018 at 09:04)
• definition depending on theorem (8 messages, latest: Oct 08 2018 at 08:28)
• abc conjecture (2 messages, latest: Oct 07 2018 at 10:23)
• dependent finsupp (50 messages, latest: Oct 07 2018 at 07:57)
• master branch is broken (7 messages, latest: Oct 07 2018 at 06:22)
• structure stubs (2 messages, latest: Oct 07 2018 at 03:18)
• extract imp from iff (5 messages, latest: Oct 07 2018 at 00:51)
• how to use transfer (115 messages, latest: Oct 06 2018 at 10:01)
• bundled in category_theory (15 messages, latest: Oct 06 2018 at 08:08)
• how to use solve_by_elim (21 messages, latest: Oct 06 2018 at 04:49)
• Spacemacs Lean Layer (5 messages, latest: Oct 06 2018 at 00:31)
• Coercion (17 messages, latest: Oct 05 2018 at 16:43)
• mono (1 message, latest: Oct 04 2018 at 22:13)
• From fields to sets (9 messages, latest: Oct 04 2018 at 21:54)
• funky notation (7 messages, latest: Oct 04 2018 at 15:01)
• TFAE (242 messages, latest: Oct 04 2018 at 13:08)
• mul and add type class hierarchies (6 messages, latest: Oct 04 2018 at 08:08)
• local attribute [instance] classical.prop_decidable (2 messages, latest: Oct 03 2018 at 22:36)
• trace simp! (3 messages, latest: Oct 03 2018 at 21:03)
• missing ext lemmas? (50 messages, latest: Oct 03 2018 at 20:54)
• trash (1 message, latest: Oct 03 2018 at 20:54)
• über-tactic (101 messages, latest: Oct 03 2018 at 15:57)
• discard tactic_state after failure? (6 messages, latest: Oct 03 2018 at 09:31)
• and_iff_and_of_iff_and_iff (9 messages, latest: Oct 03 2018 at 08:17)
• "div_neg" (202 messages, latest: Oct 03 2018 at 07:28)
• closure_compl_eq vs closure_compl (11 messages, latest: Oct 03 2018 at 07:20)
• pure (20 messages, latest: Oct 03 2018 at 07:18)
• proof help (14 messages, latest: Oct 03 2018 at 07:12)
• has_mem disjoint (48 messages, latest: Oct 02 2018 at 19:23)
• assumptions in big_operators (13 messages, latest: Oct 02 2018 at 13:46)
• data.fintype imports big_operators (2 messages, latest: Oct 02 2018 at 13:36)
• readable subquotients (7 messages, latest: Oct 01 2018 at 14:45)
• request (2 messages, latest: Oct 01 2018 at 13:04)
• subset of quotient (149 messages, latest: Oct 01 2018 at 12:48)
• various to_strings (4 messages, latest: Oct 01 2018 at 11:25)
• simp_config placeholder (2 messages, latest: Oct 01 2018 at 10:14)
• Pain (8 messages, latest: Oct 01 2018 at 08:31)
• [assumption vs decidable_eq Sort](topic/assumption.20vs.20decidable_eq.20Sort.html) (2 messages, latest: Oct 01 2018 at 06:26)
• nonempty quotient (2 messages, latest: Sep 30 2018 at 20:56)
• linarith & nat (17 messages, latest: Sep 30 2018 at 15:20)
• leftover trace? (4 messages, latest: Sep 29 2018 at 23:01)
• Un-including an include (12 messages, latest: Sep 29 2018 at 20:48)
• Mathematics and Philosophy (5 messages, latest: Sep 29 2018 at 18:23)
• livestreaming (14 messages, latest: Sep 29 2018 at 15:05)
• galois insertion (26 messages, latest: Sep 29 2018 at 11:51)
• implicit arguments, and ring (32 messages, latest: Sep 29 2018 at 11:26)
• ext1 vs ext : 1 (16 messages, latest: Sep 28 2018 at 23:45)
• unexpectedly long (30 messages, latest: Sep 28 2018 at 17:59)
• "finset.singleton x" vs "{x}" (7 messages, latest: Sep 28 2018 at 17:27)
• monotonicity lemma (1 message, latest: Sep 28 2018 at 13:00)
• simp list.map id (3 messages, latest: Sep 28 2018 at 09:00)
• sets not types? nat and int again (28 messages, latest: Sep 28 2018 at 07:55)
• rewrite under a pi (26 messages, latest: Sep 27 2018 at 15:42)
• dec_trivial performance (3 messages, latest: Sep 27 2018 at 07:40)
• excessive memory (36 messages, latest: Sep 26 2018 at 22:25)
• import directories (5 messages, latest: Sep 26 2018 at 17:47)
• quotients (107 messages, latest: Sep 26 2018 at 11:20)
• slogan (1 message, latest: Sep 25 2018 at 20:13)
• reflection (4 messages, latest: Sep 25 2018 at 12:16)
• {1, 2, …, n-1} (20 messages, latest: Sep 25 2018 at 11:27)
• leanprover-community (5 messages, latest: Sep 25 2018 at 01:10)
• Orderable Topology on Naturals (2 messages, latest: Sep 24 2018 at 19:14)
• Pipes in lean on windows (3 messages, latest: Sep 24 2018 at 16:01)
• vscode extension installs Lean (106 messages, latest: Sep 24 2018 at 09:57)
• Hopcroft is speaking! (20 messages, latest: Sep 24 2018 at 09:45)
• can coercions be abused? (14 messages, latest: Sep 24 2018 at 09:39)
• use/coerce one dependent type as an equal one? (8 messages, latest: Sep 23 2018 at 14:29)
• order on options (32 messages, latest: Sep 23 2018 at 04:46)
• overriding decidable instances (7 messages, latest: Sep 22 2018 at 06:29)
• confusion with sigma types (13 messages, latest: Sep 22 2018 at 04:32)
• Stubborn unify (3 messages, latest: Sep 22 2018 at 00:33)
• rewrite_cfg (12 messages, latest: Sep 22 2018 at 00:15)
• Proof examples? (21 messages, latest: Sep 21 2018 at 05:39)
• vcode vim (3 messages, latest: Sep 20 2018 at 23:59)
• a nat is just a non-negative int (46 messages, latest: Sep 20 2018 at 18:20)
• caching proofs (74 messages, latest: Sep 19 2018 at 17:40)
• look what I found on the internet (4 messages, latest: Sep 18 2018 at 18:53)
• quadratic reciprocity graph (139 messages, latest: Sep 17 2018 at 23:23)
• Compilers meet Theorem Provers @ ETH Zurich (8 messages, latest: Sep 17 2018 at 16:50)
• Antiquoting inside a tactic quotation (16 messages, latest: Sep 17 2018 at 15:47)
• simpa using h vs simp at h, simp [h] (10 messages, latest: Sep 17 2018 at 13:50)
• vscode input completions for markdown (3 messages, latest: Sep 17 2018 at 09:55)
• resolving a name (29 messages, latest: Sep 17 2018 at 09:20)
• This will brick your computer! (17 messages, latest: Sep 17 2018 at 06:33)
• Projection after mk-structure (7 messages, latest: Sep 17 2018 at 04:46)
• mathlib on windows (20 messages, latest: Sep 17 2018 at 02:02)
• why is this slow? (18 messages, latest: Sep 16 2018 at 11:48)
• scratch files (7 messages, latest: Sep 16 2018 at 10:48)
• noob "resuse variable name" question (3 messages, latest: Sep 16 2018 at 10:32)
• defining a dependent function out of fin 2 (38 messages, latest: Sep 16 2018 at 07:18)
• Discussions on github for PR, issues etc (4 messages, latest: Sep 15 2018 at 23:29)
• inequality proof (22 messages, latest: Sep 15 2018 at 21:25)
• failed to add declaration (3 messages, latest: Sep 15 2018 at 19:43)
• io (7 messages, latest: Sep 15 2018 at 14:16)
• unchecked cast (15 messages, latest: Sep 15 2018 at 14:06)
• simp as rw (11 messages, latest: Sep 15 2018 at 09:25)
• meta + universes (16 messages, latest: Sep 15 2018 at 08:53)
• equation has not been used in the compilation (5 messages, latest: Sep 15 2018 at 08:29)
• hlist (16 messages, latest: Sep 15 2018 at 08:14)
• "funext, congr" fails in conv (7 messages, latest: Sep 15 2018 at 08:01)
• ["refine" can't go with λ ⟨, _⟩, _](topic/.22refine.22.20can't.20go.20with.20.CE.BB.20.E2.9F.A8.2C.20.E2.9F.A9.2C.20.html) (5 messages, latest: Sep 15 2018 at 07:56)
• proof using inductive vs def (30 messages, latest: Sep 15 2018 at 04:04)
• SMTLIB generation and semantics (4 messages, latest: Sep 14 2018 at 22:40)
• nat.strong_rec_on (5 messages, latest: Sep 14 2018 at 18:22)
• adding a definition (29 messages, latest: Sep 14 2018 at 17:07)
• local recursive function (6 messages, latest: Sep 14 2018 at 16:42)
• dependent argument hell (195 messages, latest: Sep 14 2018 at 12:11)
• tactic noobie (8 messages, latest: Sep 14 2018 at 12:05)
• match hypothesis (44 messages, latest: Sep 14 2018 at 09:33)
• vector spaces (52 messages, latest: Sep 14 2018 at 08:04)
• leanpkg upgrade (11 messages, latest: Sep 13 2018 at 19:07)
• int order (45 messages, latest: Sep 13 2018 at 17:43)
• Deligne on univalence (17 messages, latest: Sep 13 2018 at 16:23)
• slick minimum (3 messages, latest: Sep 13 2018 at 14:22)
• well-founded exists (29 messages, latest: Sep 13 2018 at 14:12)
• Sequences in topological/metric spaces (71 messages, latest: Sep 13 2018 at 13:40)
• coercing finset to set (5 messages, latest: Sep 13 2018 at 06:24)
• simp 0 < 1 (12 messages, latest: Sep 12 2018 at 17:55)
• failed to start child process (13 messages, latest: Sep 12 2018 at 16:57)
• haveI bug (1 message, latest: Sep 12 2018 at 16:29)
• new behaviour of ext? (7 messages, latest: Sep 12 2018 at 14:20)
• naturals_in_reals (16 messages, latest: Sep 12 2018 at 13:12)
• custom induction (6 messages, latest: Sep 12 2018 at 09:52)
• is there a tactic? (24 messages, latest: Sep 12 2018 at 09:10)
• RSA in Lean (29 messages, latest: Sep 12 2018 at 08:37)
• is github slow for everyone or just me? (9 messages, latest: Sep 11 2018 at 14:59)
• Noob meta question (10 messages, latest: Sep 11 2018 at 14:49)
• live streaming (19 messages, latest: Sep 11 2018 at 13:17)
• Ubuntu package for Lean? (45 messages, latest: Sep 11 2018 at 13:09)
• simp_attr (22 messages, latest: Sep 11 2018 at 12:03)
• git rebase (7 messages, latest: Sep 11 2018 at 05:39)
• replacer (19 messages, latest: Sep 11 2018 at 01:51)
• semimodules, more module headaches (11 messages, latest: Sep 10 2018 at 20:15)
• Eckmann–Hilton (20 messages, latest: Sep 10 2018 at 19:44)
• finding a failed (8 messages, latest: Sep 10 2018 at 19:40)
• monotonity (2 messages, latest: Sep 10 2018 at 19:15)
• is_open {x | x + u \in U} (18 messages, latest: Sep 10 2018 at 18:59)
• heq again (90 messages, latest: Sep 10 2018 at 17:48)
• can you help me make it clear (22 messages, latest: Sep 10 2018 at 15:32)
• matching subsingletons (1 message, latest: Sep 10 2018 at 10:09)
• rw inside lambda (41 messages, latest: Sep 10 2018 at 08:22)
• abel tactic (3 messages, latest: Sep 10 2018 at 07:34)
• simplify bricks with function.injective (1 message, latest: Sep 10 2018 at 06:35)
• simplify field in tactic (21 messages, latest: Sep 10 2018 at 06:26)
• full names (255 messages, latest: Sep 09 2018 at 18:30)
• naming (9 messages, latest: Sep 09 2018 at 18:27)
• algorithms in the tactic monad (34 messages, latest: Sep 09 2018 at 17:37)
• rcases + quotients (9 messages, latest: Sep 09 2018 at 16:56)
• give #eval more time (11 messages, latest: Sep 09 2018 at 16:50)
• rext (44 messages, latest: Sep 09 2018 at 12:44)
• more expr munging (28 messages, latest: Sep 09 2018 at 12:13)
• constructing expr.lam (8 messages, latest: Sep 09 2018 at 09:06)
• finset implementation (23 messages, latest: Sep 08 2018 at 23:43)
• card_nonempty (8 messages, latest: Sep 08 2018 at 19:02)
• false.elim (2 messages, latest: Sep 08 2018 at 17:13)
• monad in begin…end (2 messages, latest: Sep 08 2018 at 13:19)
• functoriality tactic (52 messages, latest: Sep 08 2018 at 12:05)
• pi_instance (3 messages, latest: Sep 08 2018 at 09:34)
• CPU overload+overheat (4 messages, latest: Sep 07 2018 at 16:44)
• sum ite over fin (8 messages, latest: Sep 07 2018 at 14:07)
• is this true without decidable (6 messages, latest: Sep 07 2018 at 13:18)
• rcases? (5 messages, latest: Sep 07 2018 at 12:53)
• tidy & nonempty (1 message, latest: Sep 07 2018 at 11:11)
• applyI (17 messages, latest: Sep 07 2018 at 10:58)
• simp lemma (1 message, latest: Sep 07 2018 at 09:40)
• subst at hyp (24 messages, latest: Sep 07 2018 at 09:02)
• partial finset.filter? (1 message, latest: Sep 07 2018 at 07:00)
• segfault (82 messages, latest: Sep 06 2018 at 21:46)
• olean files (3 messages, latest: Sep 06 2018 at 17:53)
• I accidentally changed a core file (17 messages, latest: Sep 06 2018 at 14:48)
• sigma, subtype, custom structure (1 message, latest: Sep 06 2018 at 11:26)
• diamond problem (4 messages, latest: Sep 06 2018 at 09:20)
• hacking rintro (3 messages, latest: Sep 06 2018 at 04:40)
• rfl lemmas (4 messages, latest: Sep 06 2018 at 04:35)
• changing field (65 messages, latest: Sep 06 2018 at 00:25)
• can meta def? (30 messages, latest: Sep 05 2018 at 19:28)
• behaviour of simpa changed (2 messages, latest: Sep 05 2018 at 17:57)
• mul vs map_mul (3 messages, latest: Sep 05 2018 at 10:21)
• partial order noob questions (20 messages, latest: Sep 04 2018 at 19:40)
• equational lemmas (54 messages, latest: Sep 04 2018 at 19:07)
• brew install lean (5 messages, latest: Sep 04 2018 at 18:17)
• is this choice computable? (8 messages, latest: Sep 04 2018 at 14:02)
• performance improvements to ring (21 messages, latest: Sep 04 2018 at 07:14)
• error from last commit to data/polynomial (2 messages, latest: Sep 04 2018 at 06:22)
• Leo's slides on Lean 4 (23 messages, latest: Sep 04 2018 at 04:19)
• tidy hole command (16 messages, latest: Sep 03 2018 at 20:29)
• transfer between mv_polynomial unit and polynomial (3 messages, latest: Sep 03 2018 at 20:12)
• source code browser (54 messages, latest: Sep 03 2018 at 18:44)
• #reduce "X"++"Y" fails (8 messages, latest: Sep 03 2018 at 15:22)
• preorder (8 messages, latest: Sep 03 2018 at 11:22)
• Dagstuhl (29 messages, latest: Sep 03 2018 at 10:19)
• Orsay meeting report (7 messages, latest: Sep 02 2018 at 19:52)
• How should I PR? (55 messages, latest: Sep 02 2018 at 16:12)
• group.one? (3 messages, latest: Sep 02 2018 at 07:04)
• CS stuff (86 messages, latest: Sep 01 2018 at 20:28)
• macs (12 messages, latest: Sep 01 2018 at 19:19)
• derive handlers (3 messages, latest: Aug 31 2018 at 21:22)
• explode command (42 messages, latest: Aug 31 2018 at 12:37)
• subtype instance (1 message, latest: Aug 31 2018 at 10:59)
• cardinals of finite sets (14 messages, latest: Aug 31 2018 at 07:20)
• parser.of_tactic is broken when the tactic fails (1 message, latest: Aug 30 2018 at 23:36)
• hole commands (4 messages, latest: Aug 30 2018 at 18:19)
• Installing lean2 on Windows 10 (4 messages, latest: Aug 30 2018 at 08:28)
• potential projects (4 messages, latest: Aug 29 2018 at 07:34)
• structural recursion (2 messages, latest: Aug 29 2018 at 03:35)
• lifting the tactic monad (32 messages, latest: Aug 28 2018 at 11:51)
• Mathlib Quiz (31 messages, latest: Aug 28 2018 at 05:41)
• Lean Crawler (3 messages, latest: Aug 27 2018 at 20:00)
• Heisenbug (4 messages, latest: Aug 26 2018 at 14:46)
• Updating Mathlib (57 messages, latest: Aug 25 2018 at 16:54)
• cancel isos (10 messages, latest: Aug 25 2018 at 15:47)
• category theory directories (8 messages, latest: Aug 25 2018 at 15:06)
• best definition of "congruent mod 37" (32 messages, latest: Aug 25 2018 at 12:05)
• docs sprint (48 messages, latest: Aug 24 2018 at 18:05)
• from tactics to terms (8 messages, latest: Aug 24 2018 at 15:35)
• meta mutual def errors (9 messages, latest: Aug 24 2018 at 14:00)
• undead (82 messages, latest: Aug 23 2018 at 23:46)
• naming for subsingletons (3 messages, latest: Aug 23 2018 at 18:23)
• list notation (6 messages, latest: Aug 23 2018 at 18:07)
• rw feature (9 messages, latest: Aug 23 2018 at 14:24)
• auxiliary lemma for induction (5 messages, latest: Aug 23 2018 at 14:02)
• succ_pred_eq_of_pos (1 message, latest: Aug 23 2018 at 13:46)
• doing casts with simp (5 messages, latest: Aug 23 2018 at 11:25)
• mono and ac_mono in the nursery (13 messages, latest: Aug 22 2018 at 20:00)
• category theory design (84 messages, latest: Aug 22 2018 at 15:22)
• unfolding definitions (6 messages, latest: Aug 22 2018 at 15:10)
• declaration inspection (66 messages, latest: Aug 21 2018 at 21:18)
• N, order, 0 and 1 (9 messages, latest: Aug 20 2018 at 10:05)
• substs and reflexivity (1 message, latest: Aug 20 2018 at 08:50)
• public PRs (214 messages, latest: Aug 18 2018 at 12:18)
• Default arguments with type parameter (7 messages, latest: Aug 18 2018 at 11:58)
• [meta] reduce an expr (7 messages, latest: Aug 17 2018 at 20:08)
• create alias (46 messages, latest: Aug 17 2018 at 15:53)
• lifting Prop to Type (4 messages, latest: Aug 17 2018 at 14:57)
• cc is unexpectedly fast (4 messages, latest: Aug 17 2018 at 06:12)
• Ed's question barrage (185 messages, latest: Aug 16 2018 at 18:40)
• metavariable details (4 messages, latest: Aug 16 2018 at 18:04)
• vscode settings bug (9 messages, latest: Aug 16 2018 at 17:07)
• Teaching lean to high school students (72 messages, latest: Aug 16 2018 at 09:57)
• building @[extensionality] lemmas for structures (25 messages, latest: Aug 14 2018 at 22:42)
• LEAN_PATH (1 message, latest: Aug 14 2018 at 21:55)
• "vscode freezes my machine" (3 messages, latest: Aug 14 2018 at 21:39)
• (meta) get a list of all definition in a file (6 messages, latest: Aug 14 2018 at 19:28)
• instance (11 messages, latest: Aug 14 2018 at 16:55)
• array induction (16 messages, latest: Aug 14 2018 at 15:57)
• in the library already? (1 message, latest: Aug 13 2018 at 23:31)
• how to prove a vector space (5 messages, latest: Aug 13 2018 at 10:53)
• cpu on mac (21 messages, latest: Aug 13 2018 at 10:16)
• bug (4 messages, latest: Aug 13 2018 at 10:10)
• meta timeout (12 messages, latest: Aug 13 2018 at 00:07)
• print expr in plaintext (22 messages, latest: Aug 12 2018 at 22:12)
• Tail-call elimination? (4 messages, latest: Aug 12 2018 at 17:18)
• [vscode] completions (32 messages, latest: Aug 12 2018 at 17:15)
• a = b := rfl (73 messages, latest: Aug 12 2018 at 13:25)
• singleton (40 messages, latest: Aug 12 2018 at 02:23)
• Potential vm bug (8 messages, latest: Aug 11 2018 at 16:10)
• nursery (3 messages, latest: Aug 11 2018 at 09:36)
• mk_app (151 messages, latest: Aug 10 2018 at 20:15)
• "Higher universe" io type (32 messages, latest: Aug 10 2018 at 19:33)
• Simplify dite statements (14 messages, latest: Aug 10 2018 at 12:29)
• equivalence relation on wrong type (7 messages, latest: Aug 10 2018 at 10:44)
• Forward declarations (24 messages, latest: Aug 10 2018 at 10:27)
• Does an applicative depend on pure? (2 messages, latest: Aug 10 2018 at 07:46)
• notation introduce variables (6 messages, latest: Aug 09 2018 at 23:10)
• Event announcement: CS meets math (2 messages, latest: Aug 09 2018 at 19:14)
• import renaming? (8 messages, latest: Aug 09 2018 at 17:02)
• idle software developer to help make lean more easily usable (25 messages, latest: Aug 09 2018 at 14:58)
• print list name (24 messages, latest: Aug 09 2018 at 08:53)
• tactic for applying at appropriate assumptions (50 messages, latest: Aug 09 2018 at 07:18)
• has_coe of function (13 messages, latest: Aug 09 2018 at 05:47)
• rationals that are actually integers (23 messages, latest: Aug 09 2018 at 05:32)
• rcases names (30 messages, latest: Aug 08 2018 at 21:37)
• filter Lean messages (3 messages, latest: Aug 08 2018 at 16:54)
• sneakiness with auto_param (54 messages, latest: Aug 08 2018 at 14:57)
• #maths (12 messages, latest: Aug 08 2018 at 14:32)
• quotient.hrec_on₂ (93 messages, latest: Aug 08 2018 at 12:04)
• design of products/equalizers/kernels/pullbacks (20 messages, latest: Aug 08 2018 at 11:01)
• Category theory PR (72 messages, latest: Aug 08 2018 at 10:52)
• Precedence of function application (7 messages, latest: Aug 08 2018 at 00:28)
• apply def or theorem (16 messages, latest: Aug 07 2018 at 22:14)
• how to call this lemma (19 messages, latest: Aug 07 2018 at 14:10)
• esimp? (21 messages, latest: Aug 07 2018 at 13:38)
• can we make a core lemma into a simp lemma (11 messages, latest: Aug 07 2018 at 13:01)
• equality from scratch (28 messages, latest: Aug 07 2018 at 12:30)
• Tell leanpkg to use (n-1) cpu cores (38 messages, latest: Aug 07 2018 at 09:36)
• basic struggles (42 messages, latest: Aug 07 2018 at 07:24)
• type class trace dump (1 message, latest: Aug 07 2018 at 06:25)
• Documentation strings (7 messages, latest: Aug 06 2018 at 21:18)
• should fintype take a sort? (18 messages, latest: Aug 06 2018 at 19:11)
• more problems with coercions (27 messages, latest: Aug 06 2018 at 06:31)
• simp inside expressions with coe_to_fun sometimes fails (55 messages, latest: Aug 06 2018 at 02:41)
• simp lemma a + (b + -a) = b? (20 messages, latest: Aug 05 2018 at 22:18)
• Theorems (4 messages, latest: Aug 05 2018 at 16:30)
• a or b or c or d (18 messages, latest: Aug 04 2018 at 23:13)
• show is slow (49 messages, latest: Aug 04 2018 at 17:33)
• trivially false (9 messages, latest: Aug 04 2018 at 09:22)
• structures (42 messages, latest: Aug 04 2018 at 08:16)
• namespace design issues vs. pedagogy (8 messages, latest: Aug 03 2018 at 17:02)
• reflect bool (6 messages, latest: Aug 03 2018 at 13:41)
• tidy is wicked strong (25 messages, latest: Aug 03 2018 at 11:16)
• congr_arg and superficially dependent functions (10 messages, latest: Aug 03 2018 at 09:30)
• tactic expr in interactive mode (17 messages, latest: Aug 03 2018 at 06:25)
• increase memory consumption threshold (12 messages, latest: Aug 02 2018 at 18:29)
• Literate Lean (3 messages, latest: Aug 02 2018 at 18:05)
• pedagogy vs. "dumping internal representation" (3 messages, latest: Aug 02 2018 at 17:07)
• Figure out the rest by cc (19 messages, latest: Aug 02 2018 at 14:13)
• How does lean work? (3 messages, latest: Aug 02 2018 at 03:43)
• leanpkg artifact storage location (11 messages, latest: Aug 02 2018 at 01:18)
• Building lean2 (12 messages, latest: Aug 01 2018 at 22:41)
• Fields medals (64 messages, latest: Aug 01 2018 at 21:24)
• sqrt (15 messages, latest: Aug 01 2018 at 20:45)
• associativity (83 messages, latest: Aug 01 2018 at 18:37)
• conv in sum (3 messages, latest: Aug 01 2018 at 16:39)
• DeepSpec Summer School Lectures (1 message, latest: Aug 01 2018 at 16:37)
• quot.ind (7 messages, latest: Aug 01 2018 at 10:40)
• Are all inductive types enumerable? (6 messages, latest: Aug 01 2018 at 06:56)
• ring bug again? (7 messages, latest: Jul 31 2018 at 14:19)
• How did simp prove my lemma? (22 messages, latest: Jul 31 2018 at 13:06)
• computable function Type 2 -> Type 1 (4 messages, latest: Jul 31 2018 at 09:54)
• Casting from Prop to Type u (4 messages, latest: Jul 31 2018 at 09:48)
• Lean assignment from Kenny (25 messages, latest: Jul 31 2018 at 07:50)
• creating lambda without tactic (13 messages, latest: Jul 30 2018 at 22:52)
• products (16 messages, latest: Jul 30 2018 at 16:19)
• make explicit argument implicit (6 messages, latest: Jul 30 2018 at 15:12)
• min of non-empty set of nats (3 messages, latest: Jul 30 2018 at 10:55)
• isomorphism (5 messages, latest: Jul 30 2018 at 09:54)
• keep a changelog (2 messages, latest: Jul 29 2018 at 16:09)
• le_min_of_mem (4 messages, latest: Jul 28 2018 at 20:10)
• well_founded.fix (6 messages, latest: Jul 28 2018 at 19:12)
• computable_min (3 messages, latest: Jul 28 2018 at 17:00)
• automatic cases (8 messages, latest: Jul 28 2018 at 09:46)
• timeout with split_ifs (12 messages, latest: Jul 28 2018 at 08:17)
• Still don't understand simp (67 messages, latest: Jul 27 2018 at 21:57)
• Simon's "traversable" PR's. (10 messages, latest: Jul 27 2018 at 12:27)
• ICMS 2018: What is in mathlib? (6 messages, latest: Jul 27 2018 at 11:54)
• nth_le (1 message, latest: Jul 27 2018 at 07:32)
• inconsistency of theorem naming (4 messages, latest: Jul 27 2018 at 07:06)
• Missing some set theorems? (64 messages, latest: Jul 27 2018 at 03:18)
• finset.sum_single (4 messages, latest: Jul 26 2018 at 18:30)
• prop_decidable breaks dec_trivial? (7 messages, latest: Jul 26 2018 at 15:43)
• adding an element to a set (13 messages, latest: Jul 26 2018 at 09:49)
• scope vs accessibility (1 message, latest: Jul 26 2018 at 08:12)
• statement linter (4 messages, latest: Jul 26 2018 at 07:58)
• Modules (9 messages, latest: Jul 26 2018 at 07:57)
• iff.assoc (27 messages, latest: Jul 26 2018 at 07:53)
• emacs and contributions (4 messages, latest: Jul 25 2018 at 22:24)
• rcases abuse (4 messages, latest: Jul 25 2018 at 15:48)
• ∃ notation (2 messages, latest: Jul 25 2018 at 11:56)
• Lean maths in Orsay (6 messages, latest: Jul 25 2018 at 09:08)
• variable inside header or outside header (2 messages, latest: Jul 25 2018 at 02:21)
• equation compiler (42 messages, latest: Jul 24 2018 at 23:14)
• Why can't rw look inside lambda expressions? (10 messages, latest: Jul 24 2018 at 16:40)
• naming help (3 messages, latest: Jul 24 2018 at 06:39)
• how to use linear combination (6 messages, latest: Jul 23 2018 at 22:13)
• induction (5 messages, latest: Jul 23 2018 at 16:06)
• something is taking 1 second (5 messages, latest: Jul 23 2018 at 13:18)
• trolled by undergrad (51 messages, latest: Jul 22 2018 at 15:32)
• finsupp (4 messages, latest: Jul 22 2018 at 05:51)
• auto derive has_to_string (10 messages, latest: Jul 21 2018 at 21:10)
• option.rec.elim (41 messages, latest: Jul 21 2018 at 17:00)
• Inferring setoid instances (54 messages, latest: Jul 20 2018 at 18:19)
• Programming Language Foundations in Agda (5 messages, latest: Jul 20 2018 at 09:12)
• unoption (5 messages, latest: Jul 19 2018 at 19:48)
• descending universes (12 messages, latest: Jul 19 2018 at 18:33)
• leanpkg takes forever on Windows (4 messages, latest: Jul 19 2018 at 17:28)
• multiset min on with_top (6 messages, latest: Jul 19 2018 at 04:10)
• (fixed) comm_ring issues (13 messages, latest: Jul 18 2018 at 07:55)
• inductive occurrence under a type constructor (14 messages, latest: Jul 17 2018 at 22:35)
• Rich Standard Library? (45 messages, latest: Jul 17 2018 at 22:11)
• State monad invariant (2 messages, latest: Jul 17 2018 at 14:31)
• #reduce is a bit slow? (26 messages, latest: Jul 17 2018 at 08:24)
• proof without rsimp (29 messages, latest: Jul 17 2018 at 07:11)
• must live in same universe (6 messages, latest: Jul 17 2018 at 03:16)
• Lean re-builds (22 messages, latest: Jul 17 2018 at 01:38)
• easy subset/subtype lemma (11 messages, latest: Jul 16 2018 at 14:50)
• Leo's talk in Oxford (46 messages, latest: Jul 16 2018 at 13:35)
• has_coe_to_sort on set (17 messages, latest: Jul 16 2018 at 12:58)
• level.imax (2 messages, latest: Jul 16 2018 at 06:59)
• future unbundled class hierarchy (33 messages, latest: Jul 15 2018 at 11:39)
• matrices (15 messages, latest: Jul 13 2018 at 14:34)
• multiset (252 messages, latest: Jul 13 2018 at 09:12)
• Unexpected equation compiler behaviour (11 messages, latest: Jul 12 2018 at 15:30)
• A technical question (2 messages, latest: Jul 12 2018 at 13:06)
• checking visible lines and above (5 messages, latest: Jul 12 2018 at 10:01)
• easy decidability q (27 messages, latest: Jul 11 2018 at 21:35)
• induction on two multisets (29 messages, latest: Jul 11 2018 at 14:27)
• leanpkg does not work (26 messages, latest: Jul 11 2018 at 12:19)
• leanbot (1 message, latest: Jul 11 2018 at 11:21)
• Use list as an argument (18 messages, latest: Jul 11 2018 at 10:26)
• mk_local_const : name -> pexpr? (31 messages, latest: Jul 10 2018 at 16:02)
• Defining graphs in Lean (137 messages, latest: Jul 10 2018 at 12:41)
• leanpkg breaks my mathlib (51 messages, latest: Jul 10 2018 at 10:08)
• non-exhaustive for meta (13 messages, latest: Jul 09 2018 at 21:09)
• a PR for category theory (11 messages, latest: Jul 09 2018 at 14:05)
• structure vs. subtype (38 messages, latest: Jul 09 2018 at 11:54)
• VM does not have code for 'multiset.strong_induction_on' (8 messages, latest: Jul 08 2018 at 18:45)
• Unexpected occurence of recursive funtion (7 messages, latest: Jul 08 2018 at 17:27)
• partial functions (104 messages, latest: Jul 08 2018 at 17:15)
• Representing Lean at DeepSpec Summer School (22 messages, latest: Jul 07 2018 at 20:02)
• true_inhabited (3 messages, latest: Jul 07 2018 at 15:39)
• structure equality (14 messages, latest: Jul 06 2018 at 20:23)
• Finite dimensional linear algebra (8 messages, latest: Jul 06 2018 at 17:28)
• slashes in leanpkg.path (17 messages, latest: Jul 06 2018 at 17:05)
• sup_eq_max (11 messages, latest: Jul 06 2018 at 13:15)
• @ changing type? (24 messages, latest: Jul 06 2018 at 11:03)
• Dependently Typed Folds for Nested Data Types (19 messages, latest: Jul 06 2018 at 09:05)
• intersections (102 messages, latest: Jul 06 2018 at 07:43)
• Applied statistics (94 messages, latest: Jul 06 2018 at 07:23)
• universe polymorphic version of empty? (13 messages, latest: Jul 05 2018 at 19:37)
• Type (53 messages, latest: Jul 05 2018 at 19:33)
• unordered pairs (2 messages, latest: Jul 05 2018 at 14:47)
• new writing technique (17 messages, latest: Jul 04 2018 at 21:02)
• no has_insert for finset (2 messages, latest: Jul 04 2018 at 16:49)
• sort vs type (5 messages, latest: Jul 04 2018 at 06:57)
• or.dcases_on (58 messages, latest: Jul 03 2018 at 15:21)
• Software Foundations (57 messages, latest: Jul 03 2018 at 12:58)
• lemma surprisingly not proved by rfl (19 messages, latest: Jul 02 2018 at 22:56)
• Installing lean (12 messages, latest: Jul 02 2018 at 21:12)
• recursive split (13 messages, latest: Jul 02 2018 at 15:43)
• Cheap installation idea for Windows (5 messages, latest: Jul 02 2018 at 10:34)
• reStructured Text and Lean (199 messages, latest: Jul 02 2018 at 10:06)
• treacherous sorry (28 messages, latest: Jun 28 2018 at 17:14)
• elab_as_eliminator (20 messages, latest: Jun 27 2018 at 22:12)
• hiding when import? (58 messages, latest: Jun 27 2018 at 21:10)
• intros unfolding (4 messages, latest: Jun 27 2018 at 16:36)
• beginner equality question (3 messages, latest: Jun 26 2018 at 20:06)
• Lean loves tactics (13 messages, latest: Jun 26 2018 at 19:07)
• installing mathlib globally (21 messages, latest: Jun 25 2018 at 20:00)
• data/list/basic too big? (19 messages, latest: Jun 25 2018 at 15:19)
• tactics for subsingletons (1 message, latest: Jun 25 2018 at 15:14)
• computational reflection in 3 lines (5 messages, latest: Jun 25 2018 at 10:57)
• Hard but obvious lemma (10 messages, latest: Jun 23 2018 at 02:51)
• calculations with eq (7 messages, latest: Jun 23 2018 at 02:46)
• Cardinality (8 messages, latest: Jun 22 2018 at 15:02)
• type class instances of superclasses (22 messages, latest: Jun 22 2018 at 15:00)
• a strange type ascription error (8 messages, latest: Jun 22 2018 at 14:26)
• invalid occurence of recursive args (7 messages, latest: Jun 21 2018 at 07:11)
• string_lt doesn't match its spec (6 messages, latest: Jun 21 2018 at 01:16)
• mathlib branches (104 messages, latest: Jun 20 2018 at 21:16)
• repr for finsets (25 messages, latest: Jun 20 2018 at 20:51)
• auto deriving decidable (4 messages, latest: Jun 20 2018 at 18:49)
• syntax surprises (31 messages, latest: Jun 19 2018 at 15:43)
• Hales60 (3 messages, latest: Jun 19 2018 at 15:00)
• anonymous recursive functions (8 messages, latest: Jun 17 2018 at 17:53)
• getting confused by 'abstract' (2 messages, latest: Jun 16 2018 at 10:51)
• mem in binder (9 messages, latest: Jun 15 2018 at 23:02)
• congr with subsingleton (23 messages, latest: Jun 15 2018 at 21:48)
• Retrieving interactively constructed terms (4 messages, latest: Jun 15 2018 at 15:38)
• are proofs irrelevant? (8 messages, latest: Jun 15 2018 at 14:19)
• Graphs, subtypes, sets, fintypes (7 messages, latest: Jun 15 2018 at 14:04)
• leanpkg upgrade no longer working? (14 messages, latest: Jun 15 2018 at 11:51)
• ml methods in interactive theorem proving (4 messages, latest: Jun 15 2018 at 08:01)
• pi_instance woes (128 messages, latest: Jun 15 2018 at 06:52)
• Proof of argument decrease for num.gcd (7 messages, latest: Jun 14 2018 at 23:12)
• Why can rw rw different has_mul instances, but not fintype (8 messages, latest: Jun 14 2018 at 20:13)
• how does tactic.ring work? (307 messages, latest: Jun 14 2018 at 17:03)
• reflexive-transitive closure and recursion (40 messages, latest: Jun 13 2018 at 11:05)
• export? (19 messages, latest: Jun 13 2018 at 08:13)
• equation lemma ugliness (2 messages, latest: Jun 12 2018 at 22:13)
• multifix bracket notation (27 messages, latest: Jun 12 2018 at 07:32)
• universe parameters of instances (84 messages, latest: Jun 11 2018 at 08:38)
• rfl and wildcard pattern (55 messages, latest: Jun 11 2018 at 08:26)
• teach VScode new unicode input (3 messages, latest: Jun 11 2018 at 08:13)
• recursion on constructor with list argument (4 messages, latest: Jun 10 2018 at 19:46)
• hanoi notes (1 message, latest: Jun 10 2018 at 07:36)
• CPDT Parser in Lean (39 messages, latest: Jun 09 2018 at 15:37)
• explicit/implicit switch (3 messages, latest: Jun 09 2018 at 12:51)
• rewriting (7 messages, latest: Jun 08 2018 at 21:11)
• parsing technology (3 messages, latest: Jun 08 2018 at 12:33)
• unfold partial application (4 messages, latest: Jun 08 2018 at 11:23)
• inspecting #reduce (11 messages, latest: Jun 08 2018 at 10:04)
• type class inference fail (43 messages, latest: Jun 08 2018 at 08:09)
• infix notation precedence (8 messages, latest: Jun 08 2018 at 06:07)
• coercion and too simp (8 messages, latest: Jun 07 2018 at 08:46)
• auto deriving instances (7 messages, latest: Jun 07 2018 at 01:27)
• calc with bij_on (10 messages, latest: Jun 06 2018 at 20:41)
• expose class func to top-level (15 messages, latest: Jun 06 2018 at 20:08)
• simp, cc (11 messages, latest: Jun 06 2018 at 14:17)
• simplify_proof (4 messages, latest: Jun 06 2018 at 09:19)
• Definitional reduction (8 messages, latest: Jun 05 2018 at 19:44)
• type class inference system (9 messages, latest: Jun 05 2018 at 17:25)
• rewriting class operations (19 messages, latest: Jun 05 2018 at 15:27)
• automation (18 messages, latest: Jun 05 2018 at 07:27)
• zulip internal server error (1 message, latest: Jun 05 2018 at 07:01)
• experiment on students (9 messages, latest: Jun 05 2018 at 06:56)
• Flip inductive parameters (11 messages, latest: Jun 05 2018 at 03:36)
• Avoiding explicit setoid instances (6 messages, latest: Jun 04 2018 at 18:35)
• mathlib file organization (113 messages, latest: Jun 04 2018 at 12:50)
• split_ifs (7 messages, latest: Jun 04 2018 at 09:44)
• Newb question / not-true example in TPIL? (11 messages, latest: Jun 04 2018 at 03:39)
• customizing tidy (18 messages, latest: Jun 04 2018 at 00:59)
• emacs tools (28 messages, latest: Jun 03 2018 at 23:58)
• error with let substitution (8 messages, latest: Jun 03 2018 at 23:55)
• exists (X) (Y) (69 messages, latest: Jun 03 2018 at 21:49)
• error: interrupted (30 messages, latest: Jun 03 2018 at 21:00)
• cool paper on reification (31 messages, latest: Jun 03 2018 at 08:21)
• deleting variables (21 messages, latest: Jun 03 2018 at 02:30)
• Is mathlib too big? (4 messages, latest: Jun 02 2018 at 10:14)
• composing tactics (5 messages, latest: Jun 02 2018 at 09:55)
• let in structure (165 messages, latest: Jun 02 2018 at 05:10)
• notation gimmick (26 messages, latest: Jun 02 2018 at 01:57)
• left shift on lists (4 messages, latest: Jun 01 2018 at 18:32)
• type resizing (5 messages, latest: Jun 01 2018 at 16:46)
• refine_struct (53 messages, latest: Jun 01 2018 at 16:43)
• Universe issues (92 messages, latest: Jun 01 2018 at 09:03)
• tactic debug (3 messages, latest: Jun 01 2018 at 06:54)
• simp, tauto (6 messages, latest: Jun 01 2018 at 06:16)
• newb, "#check 5" 1 minute runtime? (17 messages, latest: May 31 2018 at 23:07)
• how expensive is rw? (14 messages, latest: May 31 2018 at 07:29)
• Mathematicians learning tactics (123 messages, latest: May 31 2018 at 07:09)
• tc loop again (63 messages, latest: May 31 2018 at 07:08)
• funny error (10 messages, latest: May 31 2018 at 04:16)
• convert (8 messages, latest: May 31 2018 at 02:26)
• diagnosing loops in simp (8 messages, latest: May 30 2018 at 14:06)
• Holes in Lean (12 messages, latest: May 29 2018 at 22:41)
• targetted definitional reduction (71 messages, latest: May 29 2018 at 22:39)
• Automatic variable names (16 messages, latest: May 29 2018 at 22:18)
• squares (4 messages, latest: May 29 2018 at 21:41)
• recursive ring (8 messages, latest: May 29 2018 at 21:09)
• recursing on mutual inductive types (15 messages, latest: May 29 2018 at 19:12)
• Cooper's algorithm (79 messages, latest: May 29 2018 at 11:35)
• Showing automatically obtained typeclass instances (11 messages, latest: May 29 2018 at 01:14)
• greek letter tactic (20 messages, latest: May 28 2018 at 21:45)
• And-elim phrasing (11 messages, latest: May 28 2018 at 21:42)
• equality of pi types? (26 messages, latest: May 28 2018 at 20:05)
• TPIL on frontpage of HackerNews (1 message, latest: May 28 2018 at 18:53)
• new wlog (35 messages, latest: May 28 2018 at 15:06)
• copy _target dir (10 messages, latest: May 28 2018 at 13:02)
• inverse of $ (91 messages, latest: May 28 2018 at 04:23)
• Importing euclidean_domain breaks my code (2 messages, latest: May 27 2018 at 23:13)
• Unexpected errors (21 messages, latest: May 27 2018 at 18:26)
• finite set lemmas very hard to use (6 messages, latest: May 27 2018 at 17:13)
• zsqrtd.nonsquare in number_theory/pell (6 messages, latest: May 27 2018 at 14:26)
• ite term golf (8 messages, latest: May 27 2018 at 14:19)
• ¬(A ∧ B) ↔ ¬ A ∨ ¬ B (6 messages, latest: May 27 2018 at 11:59)
• What's the fastest way to prove this? (9 messages, latest: May 27 2018 at 01:07)
• Conflicting transitive coercions? (19 messages, latest: May 26 2018 at 16:35)
• heq question (245 messages, latest: May 25 2018 at 17:46)
• thanks for finset.sum_bij (1 message, latest: May 25 2018 at 16:56)
• error: failed to unify (3 messages, latest: May 25 2018 at 14:56)
• drop hypothesis from local context (9 messages, latest: May 25 2018 at 11:54)
• lean-3.4.1 branch (83 messages, latest: May 25 2018 at 10:59)
• vscode-lean 0.11.0 (98 messages, latest: May 25 2018 at 10:50)
• How many universes did I use? (21 messages, latest: May 25 2018 at 10:04)
• local notation for fin (n+1) (37 messages, latest: May 24 2018 at 18:26)
• assertion violation (10 messages, latest: May 23 2018 at 20:12)
• minimum of finite set (71 messages, latest: May 23 2018 at 16:38)
• function to pi type (248 messages, latest: May 23 2018 at 09:59)
• unfolding issue (25 messages, latest: May 23 2018 at 01:59)
• Are elements of a subtype determined by their value? (35 messages, latest: May 22 2018 at 12:56)
• Rookie question (4 messages, latest: May 22 2018 at 05:37)
• Floating point (13 messages, latest: May 22 2018 at 00:40)
• Kleene normal form theorem (17 messages, latest: May 21 2018 at 19:37)
• tactic for set-theoretic trivialities (56 messages, latest: May 21 2018 at 11:02)
• Simple question about online tutorial example (4 messages, latest: May 20 2018 at 16:22)
• crazy construction of a structure (14 messages, latest: May 19 2018 at 20:40)
• strange parsing (11 messages, latest: May 19 2018 at 14:23)
• [λ (⟨U,BU,Hx,s⟩](topic/.CE.BB.20(.E2.9F.A8U.2CBU.2CHx.2Cs.E2.9F.A9.html) (29 messages, latest: May 19 2018 at 14:16)
• quotient type woes (47 messages, latest: May 19 2018 at 14:13)
• simp theorem iff true (16 messages, latest: May 18 2018 at 11:57)
• $ annoyance (37 messages, latest: May 18 2018 at 03:19)
• ∈ (9 messages, latest: May 17 2018 at 13:40)
• universe shadows a local universe (44 messages, latest: May 17 2018 at 11:01)
• metatheory libraries/frameworks (26 messages, latest: May 17 2018 at 06:35)
• adding to someone else's PR (15 messages, latest: May 16 2018 at 23:35)
• How to prove val_succ_eq_succ_val (21 messages, latest: May 16 2018 at 19:31)
• cc failure (17 messages, latest: May 16 2018 at 17:16)
• natural number hell (134 messages, latest: May 16 2018 at 12:59)
• golf time (72 messages, latest: May 15 2018 at 20:06)
• cases (76 messages, latest: May 14 2018 at 16:03)
• $ in let in tactic mode (6 messages, latest: May 14 2018 at 06:34)
• leanpkg dependencies on branches (3 messages, latest: May 13 2018 at 23:16)
• nth_map (36 messages, latest: May 13 2018 at 22:56)
• good names (1 message, latest: May 13 2018 at 20:26)
• pointing the equation compiler right (29 messages, latest: May 13 2018 at 13:39)
• copying structure fields from two places? (2 messages, latest: May 13 2018 at 07:43)
• unfold refuses to unfold (40 messages, latest: May 12 2018 at 19:53)
• semiring with 0 ≠ 1 (28 messages, latest: May 12 2018 at 12:17)
• powers of a type (2 messages, latest: May 11 2018 at 14:27)
• filter map (53 messages, latest: May 11 2018 at 08:33)
• unfold local definitions (5 messages, latest: May 10 2018 at 17:36)
• can I fix this deterministic timeout? (341 messages, latest: May 10 2018 at 13:39)
• Still newbie (2 messages, latest: May 09 2018 at 16:18)
• semiquot (7 messages, latest: May 09 2018 at 12:14)
• Newbie error (63 messages, latest: May 08 2018 at 14:28)
• from finset to set (6 messages, latest: May 08 2018 at 10:10)
• Lean’s unfolding mechanism (2 messages, latest: May 08 2018 at 05:43)
• 3.4.1 (38 messages, latest: May 07 2018 at 09:50)
• notation question (20 messages, latest: May 06 2018 at 14:45)
• subset refl weirdness (9 messages, latest: May 05 2018 at 19:59)
• rw under lambda (10 messages, latest: May 04 2018 at 21:48)
• failing to use search in VS Code (69 messages, latest: May 03 2018 at 14:45)
• TPIL update (12 messages, latest: May 03 2018 at 13:39)
• abs_pow (10 messages, latest: May 03 2018 at 08:11)
• is a type with parameters injective? (4 messages, latest: May 03 2018 at 01:38)
• categorical quotients (49 messages, latest: May 02 2018 at 17:54)
• max/min of list (4 messages, latest: May 02 2018 at 17:08)
• coe_coe (34 messages, latest: May 02 2018 at 10:28)
• sum.rec (42 messages, latest: May 01 2018 at 20:15)
• lean website (3 messages, latest: May 01 2018 at 16:40)
• Outdated example in Programming in Lean (1 message, latest: May 01 2018 at 10:51)
• modeq.refl (16 messages, latest: May 01 2018 at 08:07)
• #find goal (5 messages, latest: May 01 2018 at 06:10)
• a rational number is positive iff its numerator is positive (96 messages, latest: May 01 2018 at 05:04)
• induction in tactics (1 message, latest: Apr 30 2018 at 13:19)
• bounded quantifiers (36 messages, latest: Apr 30 2018 at 11:13)
• lean 4 branch (16 messages, latest: Apr 30 2018 at 08:23)
• 0.5 (2 messages, latest: Apr 29 2018 at 19:49)
• Notes on well_founded recursion (1 message, latest: Apr 29 2018 at 18:35)
• lt vs le (4 messages, latest: Apr 29 2018 at 17:22)
• idle equiv question (12 messages, latest: Apr 29 2018 at 11:21)
• no axioms (21 messages, latest: Apr 29 2018 at 07:26)
• f x = x (43 messages, latest: Apr 29 2018 at 05:22)
• induction recursion? (26 messages, latest: Apr 28 2018 at 18:03)
• notes on parametricity (9 messages, latest: Apr 28 2018 at 17:58)
• VScode in the browser (17 messages, latest: Apr 28 2018 at 15:03)
• interface for dite (10 messages, latest: Apr 28 2018 at 14:08)
• detecting terminal goals (48 messages, latest: Apr 28 2018 at 05:33)
• transport through trivial bundles (6 messages, latest: Apr 28 2018 at 03:23)
• equality of proofs (3 messages, latest: Apr 28 2018 at 02:29)
• proof of the five lemma (120 messages, latest: Apr 27 2018 at 20:23)
• [Type* vs Type ](topic/Type*.20vs.20Type.20.html) (9 messages, latest: Apr 27 2018 at 15:46)
• Cauchy product theorem (5 messages, latest: Apr 27 2018 at 15:37)
• #check giving an unexpected error (18 messages, latest: Apr 27 2018 at 06:49)
• classes Type or Prop (9 messages, latest: Apr 27 2018 at 01:05)
• cases eliminating into type (53 messages, latest: Apr 26 2018 at 07:34)
• d_array type changing update (52 messages, latest: Apr 26 2018 at 05:17)
• forcing structural recursion (27 messages, latest: Apr 25 2018 at 22:45)
• le_of_lt_of_le (7 messages, latest: Apr 25 2018 at 21:45)
• what is the fastest way to prove this (41 messages, latest: Apr 25 2018 at 19:00)
• rat.mk_eq (12 messages, latest: Apr 25 2018 at 17:11)
• generating all apps (43 messages, latest: Apr 25 2018 at 14:41)
• pattern matching 101 (23 messages, latest: Apr 25 2018 at 13:58)
• trying to understand cc (62 messages, latest: Apr 25 2018 at 13:52)
• coq woes (153 messages, latest: Apr 25 2018 at 11:55)
• Documenting non-interactive tactics (11 messages, latest: Apr 25 2018 at 07:09)
• lambda temptation (10 messages, latest: Apr 25 2018 at 07:04)
• rw broken in 3.4 (22 messages, latest: Apr 25 2018 at 03:26)
• maximum class-instance resolution depth has been reached (111 messages, latest: Apr 24 2018 at 22:31)
• Strange error message (8 messages, latest: Apr 24 2018 at 21:52)
• Tactic as macro (12 messages, latest: Apr 24 2018 at 18:10)
• apply with new equality goals (130 messages, latest: Apr 24 2018 at 17:59)
• negation of earlier cases of match (18 messages, latest: Apr 24 2018 at 13:04)
• statement of the five lemma (183 messages, latest: Apr 24 2018 at 09:49)
• rewriting a hypothesis (139 messages, latest: Apr 24 2018 at 09:21)
• empty class (6 messages, latest: Apr 24 2018 at 01:24)
• kernels of homomorphisms (18 messages, latest: Apr 23 2018 at 23:06)
• is_ring_hom instead of cast_mul (4 messages, latest: Apr 23 2018 at 23:01)
• dependent congr_arg? (99 messages, latest: Apr 23 2018 at 21:13)
• find (17 messages, latest: Apr 23 2018 at 17:12)
• is_left_id rw mystery (14 messages, latest: Apr 23 2018 at 16:16)
• local notation in message window (26 messages, latest: Apr 23 2018 at 15:48)
• bounded exists decidable (4 messages, latest: Apr 23 2018 at 13:35)
• f circ g = h or forall x, f (g x) = h x? (38 messages, latest: Apr 23 2018 at 07:57)
• punit_eq_punit (2 messages, latest: Apr 23 2018 at 07:54)
• semilattices (4 messages, latest: Apr 23 2018 at 07:36)
• unification magic (57 messages, latest: Apr 22 2018 at 23:01)
• deciding if refl would work (7 messages, latest: Apr 22 2018 at 14:07)
• A bunch of fin equiv results (21 messages, latest: Apr 22 2018 at 08:19)
• generalize in term mode (122 messages, latest: Apr 22 2018 at 08:04)
• docstring in ctrl+space (3 messages, latest: Apr 22 2018 at 06:49)
• libary/init/algebra/group (24 messages, latest: Apr 21 2018 at 23:58)
• without loss of advertisement (58 messages, latest: Apr 21 2018 at 23:42)
• notation with unknown symbols (98 messages, latest: Apr 21 2018 at 21:26)
• priority of typeclass inferences (19 messages, latest: Apr 21 2018 at 21:13)
• 3.4, elan, and mathlib (204 messages, latest: Apr 21 2018 at 15:34)
• cc is so powerful (50 messages, latest: Apr 21 2018 at 14:50)
• free group (831 messages, latest: Apr 21 2018 at 12:35)
• cases fails on exists (34 messages, latest: Apr 21 2018 at 09:27)
• dsimp (4 messages, latest: Apr 21 2018 at 07:16)
• a whole new error (11 messages, latest: Apr 21 2018 at 07:11)
• Expected Type in match (6 messages, latest: Apr 21 2018 at 06:37)
• Tactic to no tactic (6 messages, latest: Apr 21 2018 at 05:45)
• changing default coercion (12 messages, latest: Apr 21 2018 at 02:38)
• group.inhabited (3 messages, latest: Apr 21 2018 at 02:04)
• custom well-founded (39 messages, latest: Apr 20 2018 at 23:52)
• make onote.repr computable again (13 messages, latest: Apr 20 2018 at 22:50)
• generalize (37 messages, latest: Apr 20 2018 at 15:36)
• precompiled mathlib (4 messages, latest: Apr 20 2018 at 15:01)
• environments and parameters (8 messages, latest: Apr 20 2018 at 14:23)
• git branch (3 messages, latest: Apr 20 2018 at 11:29)
• tip for filling in holes (20 messages, latest: Apr 20 2018 at 10:16)
• this and that, or structure? (30 messages, latest: Apr 20 2018 at 08:39)
• setext (75 messages, latest: Apr 20 2018 at 05:29)
• wlog example (42 messages, latest: Apr 19 2018 at 22:54)
• catchy mottos (2 messages, latest: Apr 19 2018 at 22:50)
• untyped expressions (6 messages, latest: Apr 19 2018 at 14:48)
• is_group_hom.range_subgroup (1 message, latest: Apr 19 2018 at 12:54)
• solve each goal in "by" mode (11 messages, latest: Apr 19 2018 at 12:29)
• Better Implication (30 messages, latest: Apr 19 2018 at 06:26)
• How do we like Zulip (133 messages, latest: Apr 19 2018 at 06:19)
• alternative definition of list.is_prefix (8 messages, latest: Apr 19 2018 at 03:43)
• type class resolution or unification? (66 messages, latest: Apr 18 2018 at 20:15)
• cons overload (13 messages, latest: Apr 18 2018 at 09:58)
• Lean 3.4 (49 messages, latest: Apr 18 2018 at 09:29)
• refinement of partitions (6 messages, latest: Apr 18 2018 at 00:19)
• type class inference notes (8 messages, latest: Apr 17 2018 at 23:08)
• adding fact to type class inference system (7 messages, latest: Apr 17 2018 at 21:13)
• easy-in-maths union question (49 messages, latest: Apr 17 2018 at 17:10)
• expr.local_const (2 messages, latest: Apr 17 2018 at 14:32)
• list from k to l (10 messages, latest: Apr 17 2018 at 12:48)
• VScode folds (1 message, latest: Apr 17 2018 at 07:38)
• Rust verification working group (32 messages, latest: Apr 17 2018 at 07:32)
• quotient typeclass resolution (9 messages, latest: Apr 17 2018 at 05:51)
• substitutions in expr (4 messages, latest: Apr 17 2018 at 02:36)
• code extraction (16 messages, latest: Apr 16 2018 at 23:43)
• unexpected funext / refl behaviour (48 messages, latest: Apr 16 2018 at 21:39)
• VScode extension hangs (10 messages, latest: Apr 16 2018 at 20:54)
• elan on MacOSX (7 messages, latest: Apr 16 2018 at 11:40)
• idiom (8 messages, latest: Apr 16 2018 at 09:09)
• group_equiv_left_cosets_times_subgroup (56 messages, latest: Apr 16 2018 at 09:03)
• fibre of a map (12 messages, latest: Apr 16 2018 at 08:02)
• invalid 'calc': transitivity rule (55 messages, latest: Apr 16 2018 at 07:53)
• Propositions as Types (110 messages, latest: Apr 16 2018 at 07:07)
• so what is eq.rec? (16 messages, latest: Apr 16 2018 at 04:44)
• a = b ↔ b = a (3 messages, latest: Apr 16 2018 at 01:53)
• what does . mean? (10 messages, latest: Apr 16 2018 at 01:52)
• Fresh off the boat (906 messages, latest: Apr 15 2018 at 21:39)
• _ style and order of goals (9 messages, latest: Apr 15 2018 at 19:17)
• nightly version stapling (157 messages, latest: Apr 15 2018 at 10:41)
• easy finite set question (7 messages, latest: Apr 15 2018 at 02:53)
• I don't understand heq (15 messages, latest: Apr 14 2018 at 10:09)
• set is a complete lattice (14 messages, latest: Apr 13 2018 at 15:44)
• Floating point arithmetic (19 messages, latest: Apr 13 2018 at 12:42)
• Unfolding carefully (161 messages, latest: Apr 12 2018 at 16:45)
• circumflex notation (5 messages, latest: Apr 12 2018 at 12:54)
• mathlib nightly dependence (31 messages, latest: Apr 12 2018 at 12:14)
• X_of_Y_of_Z naming (73 messages, latest: Apr 12 2018 at 08:15)
• PR (60 messages, latest: Apr 12 2018 at 06:56)
• is_group_hom.mul (21 messages, latest: Apr 12 2018 at 06:03)
• let x = LHS (62 messages, latest: Apr 11 2018 at 20:01)
• Unicode in Zulip (32 messages, latest: Apr 11 2018 at 19:40)
• git help (12 messages, latest: Apr 11 2018 at 10:35)
• namespace field notation (53 messages, latest: Apr 11 2018 at 09:09)
• octopus emoji (23 messages, latest: Apr 11 2018 at 07:11)
• resetI (4 messages, latest: Apr 11 2018 at 01:03)
• mathlib (10 messages, latest: Apr 10 2018 at 07:33)
• constructing proofs by hand (19 messages, latest: Apr 10 2018 at 06:39)
• gsmul (15 messages, latest: Apr 10 2018 at 01:43)
• nat to string? (5 messages, latest: Apr 09 2018 at 23:55)
• structure docs (1 message, latest: Apr 09 2018 at 20:52)
• rw tactic failed (37 messages, latest: Apr 09 2018 at 18:43)
• silent overflow (50 messages, latest: Apr 09 2018 at 17:30)
• windows nightly link broken (14 messages, latest: Apr 09 2018 at 13:29)
• spot the metavariable (23 messages, latest: Apr 09 2018 at 11:26)
• structure turned into class (18 messages, latest: Apr 08 2018 at 22:58)
• propaganda (4 messages, latest: Apr 08 2018 at 20:24)
• ring fails but simp works (1 message, latest: Apr 08 2018 at 19:50)
• fixes against the latest mathlib (7 messages, latest: Apr 08 2018 at 17:23)
• how is OOP doing in the "real world" (57 messages, latest: Apr 08 2018 at 12:40)
• Naming our variables (32 messages, latest: Apr 07 2018 at 09:51)
• change of ^ (4 messages, latest: Apr 06 2018 at 13:37)
• limit of a series of sets (7 messages, latest: Apr 06 2018 at 13:37)
• string -> tactic? (18 messages, latest: Apr 06 2018 at 06:49)
• typeclass inferences (21 messages, latest: Apr 06 2018 at 00:46)
• Shortest proof challenge (7 messages, latest: Apr 05 2018 at 23:11)
• proving lt from decidability (160 messages, latest: Apr 05 2018 at 20:16)
• teaching and proof assistant (3 messages, latest: Apr 05 2018 at 20:12)
• erased (32 messages, latest: Apr 05 2018 at 19:38)
• example {x y : ℕ} : x + x = y + y → x = y := sorry (14 messages, latest: Apr 05 2018 at 19:22)
• def using dot (11 messages, latest: Apr 05 2018 at 17:55)
• ℚ/ℤ (47 messages, latest: Apr 05 2018 at 14:29)
• ordering natural numbers (26 messages, latest: Apr 05 2018 at 12:19)
• mathlib broken? (46 messages, latest: Apr 05 2018 at 07:53)
• euclidean domains PR (3 messages, latest: Apr 05 2018 at 04:24)
• example (x : ℕ) : ¬ (2 + x = 0) := sorry (43 messages, latest: Apr 05 2018 at 03:40)
• le for div? (20 messages, latest: Apr 05 2018 at 01:37)
• palindromes (60 messages, latest: Apr 05 2018 at 01:21)
• structure vs class (100 messages, latest: Apr 04 2018 at 21:28)
• What happened next? (9 messages, latest: Apr 04 2018 at 20:31)
• more lean incompleteness (1 message, latest: Apr 04 2018 at 05:17)
• building lean (2 messages, latest: Apr 04 2018 at 04:50)
• category theory libraries (1 message, latest: Apr 04 2018 at 04:44)
• has_pow (11 messages, latest: Apr 03 2018 at 09:06)
• lean-web-editor not compiling? (7 messages, latest: Apr 03 2018 at 09:01)
• what is the purpose of is_subgroup (7 messages, latest: Apr 03 2018 at 04:08)
• @[reducible] (21 messages, latest: Apr 03 2018 at 03:51)
• Will simp go in a loop? (5 messages, latest: Apr 03 2018 at 03:38)
• match in defs (19 messages, latest: Apr 03 2018 at 00:27)
• working with finite sequences (212 messages, latest: Apr 02 2018 at 23:49)
• rw buglet (I think) (15 messages, latest: Apr 02 2018 at 13:59)
• are dsimp and simp idempontent? (4 messages, latest: Apr 02 2018 at 13:43)
• funext $ λ x, rfl (21 messages, latest: Apr 02 2018 at 11:43)
• equiv.image_compl (68 messages, latest: Apr 02 2018 at 09:07)
• Gabriel's challenge (86 messages, latest: Apr 02 2018 at 00:12)
• Are these tokens? (30 messages, latest: Apr 01 2018 at 20:11)
• elaborator (120 messages, latest: Apr 01 2018 at 19:31)
• making isomorphism class a group (191 messages, latest: Apr 01 2018 at 16:46)
• fix LEAN_PATH (18 messages, latest: Apr 01 2018 at 16:10)
• Zulip discipline (9 messages, latest: Apr 01 2018 at 08:47)
• Machine Learning (33 messages, latest: Mar 31 2018 at 19:46)
• Naming question (9 messages, latest: Mar 31 2018 at 19:27)
• random math question (27 messages, latest: Mar 31 2018 at 19:16)
• Complete lattice redundant parameter (2 messages, latest: Mar 31 2018 at 07:15)
• lean travis problems (40 messages, latest: Mar 30 2018 at 22:48)
• filling in an underscore (20 messages, latest: Mar 30 2018 at 22:44)
• formalizing exact sequence (431 messages, latest: Mar 30 2018 at 20:16)
• sorting algorithms in lean (12 messages, latest: Mar 30 2018 at 17:52)
• Concurrent lean (84 messages, latest: Mar 30 2018 at 12:51)
• finite sum puzzle (137 messages, latest: Mar 30 2018 at 10:08)
• fin has no recursor (4 messages, latest: Mar 30 2018 at 07:18)
• \[a,a+1,a+2,...,b-1\]? (5 messages, latest: Mar 30 2018 at 02:23)
• idly trying software foundations (292 messages, latest: Mar 29 2018 at 20:38)
• where did I go classical? (14 messages, latest: Mar 29 2018 at 19:23)
• tactic.ring feature requests (8 messages, latest: Mar 29 2018 at 14:39)
• inductively-defined finsupp? (7 messages, latest: Mar 29 2018 at 12:52)
• group ring (18 messages, latest: Mar 29 2018 at 11:58)
• profiling (22 messages, latest: Mar 29 2018 at 11:53)
• Knaster-Tarski (98 messages, latest: Mar 29 2018 at 08:52)
• monotone (6 messages, latest: Mar 29 2018 at 08:26)
• What topological spaces do we have? (35 messages, latest: Mar 29 2018 at 06:49)
• FABSTRACTS funded (10 messages, latest: Mar 28 2018 at 17:14)
• seq and coinduction (16 messages, latest: Mar 27 2018 at 20:25)
• constructive image (17 messages, latest: Mar 27 2018 at 19:19)
• Generalize being slow? (1 message, latest: Mar 27 2018 at 06:59)
• working lean and mathlib version (3 messages, latest: Mar 27 2018 at 03:16)
• sigma type mismatch (25 messages, latest: Mar 26 2018 at 15:26)
• a new world (9 messages, latest: Mar 26 2018 at 06:42)
• K-like inductives don't take arguments (2 messages, latest: Mar 26 2018 at 06:36)
• euclidean division (4 messages, latest: Mar 26 2018 at 02:00)
• What is the latest working (lean, mathlib) pair? (16 messages, latest: Mar 26 2018 at 00:10)
• nearly no_confusion (113 messages, latest: Mar 25 2018 at 00:52)
• importing within lean package (75 messages, latest: Mar 24 2018 at 21:41)
• why does or only eliminate to Prop? (22 messages, latest: Mar 24 2018 at 14:23)
• add_theorem_by (7 messages, latest: Mar 24 2018 at 13:47)
• algebraic/transcendent numbers (1 message, latest: Mar 24 2018 at 12:45)
• lawful classes (3 messages, latest: Mar 23 2018 at 19:50)
• my monads! (3 messages, latest: Mar 23 2018 at 15:44)
• bastardization of latex (8 messages, latest: Mar 22 2018 at 18:39)
• Quantifying over an uninhabited type (false/ empty) (11 messages, latest: Mar 22 2018 at 14:36)
• Proof of 0 ≠ 1 (19 messages, latest: Mar 22 2018 at 12:34)
• reduction to W types (53 messages, latest: Mar 22 2018 at 09:19)
• monadic merge (31 messages, latest: Mar 22 2018 at 00:50)
• structure equality from parts (68 messages, latest: Mar 21 2018 at 23:53)
• add_inductive (14 messages, latest: Mar 21 2018 at 14:12)
• Sorry of wrong type! (14 messages, latest: Mar 21 2018 at 11:23)
• using infix in definition (7 messages, latest: Mar 21 2018 at 10:38)
• Bots for zulip? (10 messages, latest: Mar 20 2018 at 22:40)
• attributes and tactics (1 message, latest: Mar 20 2018 at 19:27)
• killing easy nat goal (26 messages, latest: Mar 20 2018 at 18:52)
• translating software foundations book into Lean (2 messages, latest: Mar 20 2018 at 17:18)
• list of tactics (4 messages, latest: Mar 20 2018 at 15:39)
• acc.rec (9 messages, latest: Mar 19 2018 at 22:11)
• compute value of function (26 messages, latest: Mar 19 2018 at 20:22)
• rec_name (7 messages, latest: Mar 19 2018 at 13:58)
• Frozen local instance (15 messages, latest: Mar 19 2018 at 10:09)
• {|a|} (2 messages, latest: Mar 18 2018 at 05:28)
• lean's type theory (102 messages, latest: Mar 17 2018 at 17:03)
• Modern LaTeX (6 messages, latest: Mar 17 2018 at 14:49)
• creating a new inductive type (95 messages, latest: Mar 17 2018 at 03:07)
• About monotonicity (29 messages, latest: Mar 16 2018 at 22:51)
• generalisation of mk_eq_symm (50 messages, latest: Mar 16 2018 at 11:09)
• testing tactics (8 messages, latest: Mar 16 2018 at 10:10)
• unique typing (70 messages, latest: Mar 15 2018 at 23:46)
• typeclass (39 messages, latest: Mar 15 2018 at 23:19)
• rw can't match this (19 messages, latest: Mar 15 2018 at 20:29)
• tactic for unfolding definition (17 messages, latest: Mar 15 2018 at 20:06)
• the type of a pi type. (23 messages, latest: Mar 15 2018 at 19:49)
• Implicit constant-type scope (42 messages, latest: Mar 15 2018 at 11:12)
• introductions to dependent type theory for mathematicians (8 messages, latest: Mar 15 2018 at 06:06)
• simp documentation (20 messages, latest: Mar 15 2018 at 00:33)
• conv example (131 messages, latest: Mar 14 2018 at 22:50)
• computable min (real) (24 messages, latest: Mar 14 2018 at 22:10)
• expr.pis (8 messages, latest: Mar 14 2018 at 17:25)
• lean4 (185 messages, latest: Mar 14 2018 at 16:30)
• context like expr lists? (35 messages, latest: Mar 14 2018 at 15:10)
• rewrite entire (17 messages, latest: Mar 14 2018 at 11:58)
• DeepSpec summer school (93 messages, latest: Mar 14 2018 at 11:45)
• odd zeta values irrational (5 messages, latest: Mar 14 2018 at 10:50)
• lean is pretty sweet (30 messages, latest: Mar 14 2018 at 09:47)
• extension and coercion (9 messages, latest: Mar 14 2018 at 09:31)
• lean internals (55 messages, latest: Mar 14 2018 at 09:26)
• [^ is left associative](topic/.5E.20is.20left.20associative.html) (25 messages, latest: Mar 13 2018 at 22:26)
• parser (30 messages, latest: Mar 13 2018 at 21:09)
• What's the binding power of →? (2 messages, latest: Mar 13 2018 at 17:35)
• image of complement (10 messages, latest: Mar 13 2018 at 14:18)
• rewrite LHS is a mvar (46 messages, latest: Mar 13 2018 at 13:26)
• org-mode (4 messages, latest: Mar 12 2018 at 21:05)
• notation in topological space file (4 messages, latest: Mar 12 2018 at 18:54)
• path issues? (7 messages, latest: Mar 12 2018 at 13:56)
• named theorems (11 messages, latest: Mar 12 2018 at 10:01)
• rewrite occs (127 messages, latest: Mar 12 2018 at 07:57)
• metaprogramming and structure inheritance (11 messages, latest: Mar 11 2018 at 22:58)
• Relationship between repos lean and lean-nightly (5 messages, latest: Mar 11 2018 at 22:55)
• type mismatch for fin n (19 messages, latest: Mar 11 2018 at 19:49)
• type class inference after colon (6 messages, latest: Mar 11 2018 at 19:39)
• "sorry" in mathlib build (3 messages, latest: Mar 11 2018 at 18:01)
• declaring structures (7 messages, latest: Mar 11 2018 at 12:22)
• platformer on proof of square root of 3 (9 messages, latest: Mar 10 2018 at 23:40)
• outdated website link (2 messages, latest: Mar 10 2018 at 22:24)
• show in conv mode (1 message, latest: Mar 10 2018 at 17:24)
• exists_of_not_forall_not (5 messages, latest: Mar 10 2018 at 17:12)
• wlog tests use sorry (20 messages, latest: Mar 09 2018 at 21:28)
• memory leak in server? (30 messages, latest: Mar 09 2018 at 10:20)
• type class traversable (29 messages, latest: Mar 08 2018 at 23:53)
• Awesome stuff (1 message, latest: Mar 08 2018 at 21:47)
• variable a problem (4 messages, latest: Mar 08 2018 at 21:37)
• I can't build lean (25 messages, latest: Mar 08 2018 at 19:22)
• bug with typeclasses (13 messages, latest: Mar 08 2018 at 19:17)
• using wlog (1 message, latest: Mar 08 2018 at 18:18)
• axiom of unique choice (75 messages, latest: Mar 08 2018 at 10:47)
• infinitely many odd zeta values irrational (1 message, latest: Mar 08 2018 at 09:06)
• stacks project / schemes (135 messages, latest: Mar 07 2018 at 21:15)
• too many axioms in comm_ring class (196 messages, latest: Mar 07 2018 at 16:39)
• yay (5 messages, latest: Mar 07 2018 at 07:16)
• tactic look around (11 messages, latest: Mar 07 2018 at 01:23)
• lean failing quietly (11 messages, latest: Mar 06 2018 at 23:14)
• Can’t login to Zulip in an iOS browser (2 messages, latest: Mar 06 2018 at 17:56)
• hiding (1 message, latest: Mar 06 2018 at 17:20)
• releases (14 messages, latest: Mar 06 2018 at 13:29)
• modes (112 messages, latest: Mar 06 2018 at 10:29)
• bug with simp (editor's note: not a bug) (12 messages, latest: Mar 06 2018 at 06:33)
• detecting sorry (23 messages, latest: Mar 06 2018 at 02:53)
• chain rule (56 messages, latest: Mar 05 2018 at 21:12)
• Is mathlib broken? (14 messages, latest: Mar 05 2018 at 15:47)
• Lean assertion violation (68 messages, latest: Mar 05 2018 at 12:17)
• simp is amazing (33 messages, latest: Mar 04 2018 at 20:48)
• subtypes v sets (12 messages, latest: Mar 04 2018 at 20:45)
• subsingleton instances (45 messages, latest: Mar 04 2018 at 19:08)
• Generating isomorphisms? (21 messages, latest: Mar 04 2018 at 18:20)
• subset or subtype? (19 messages, latest: Mar 04 2018 at 17:40)
• Understanding notation declarations (2 messages, latest: Mar 04 2018 at 04:37)
• spawn new process (7 messages, latest: Mar 02 2018 at 23:36)
• custom recursor (5 messages, latest: Mar 02 2018 at 20:28)
• Another non-transitivity (55 messages, latest: Mar 02 2018 at 18:35)
• monad refactoring (63 messages, latest: Mar 01 2018 at 23:30)
• congr tactic (5 messages, latest: Mar 01 2018 at 13:34)
• mysterious decidable_of_decidable_of_iff (10 messages, latest: Mar 01 2018 at 13:28)
• magical restart fix (2 messages, latest: Mar 01 2018 at 13:09)
• commit went missing (1 message, latest: Mar 01 2018 at 12:03)
• equation lemmas and simp (44 messages, latest: Mar 01 2018 at 11:28)
• does lean know? (3 messages, latest: Mar 01 2018 at 09:48)
• new users / Cyril and Damien (5 messages, latest: Mar 01 2018 at 09:17)
• influential dtt papers (15 messages, latest: Mar 01 2018 at 07:35)
• Writing a Theory (6 messages, latest: Feb 28 2018 at 20:11)
• coinductive types (12 messages, latest: Feb 28 2018 at 19:21)
• github notifications (35 messages, latest: Feb 28 2018 at 11:23)
• refl (10 messages, latest: Feb 28 2018 at 02:00)
• emacs lean-mode (27 messages, latest: Feb 28 2018 at 00:14)
• #reduce vs #eval (10 messages, latest: Feb 27 2018 at 22:07)
• ultimate tactic (4 messages, latest: Feb 27 2018 at 18:49)
• unfreeze_local_instances (4 messages, latest: Feb 27 2018 at 18:48)
• equality by components (4 messages, latest: Feb 27 2018 at 17:54)
• Dependently typed proof (14 messages, latest: Feb 27 2018 at 17:50)
• nested cases (4 messages, latest: Feb 27 2018 at 12:21)
• lean-nightly (10 messages, latest: Feb 27 2018 at 09:51)
• subst and local constant expression (5 messages, latest: Feb 27 2018 at 09:06)
• lean reference manual (2 messages, latest: Feb 27 2018 at 08:43)
• max of subsequence (5 messages, latest: Feb 27 2018 at 00:15)
• sets from quotients (7 messages, latest: Feb 27 2018 at 00:05)
• off-topic (38 messages, latest: Feb 26 2018 at 21:20)
• different topics (4 messages, latest: Feb 26 2018 at 20:54)
• Polynomial Functors (15 messages, latest: Feb 26 2018 at 19:01)
• archives (3 messages, latest: Feb 26 2018 at 18:15)
• logistics (19 messages, latest: Feb 26 2018 at 17:54)
• test (4 messages, latest: Feb 26 2018 at 16:22)
• welcome (1 message, latest: Feb 26 2018 at 16:02)

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Last updated: May 02 2025 at 03:31 UTC