Zulip Chat Archive
Stream: nightly-testing
Topic: Safe to reinstate lemmas if they work on master?
Thomas Murrills (Nov 18 2025 at 22:35):
On master, there's an adaptation note on two lemmas in Mathlib.Combinatorics.SimpleGraph.FiveWheelLike:
#adaptation_note
/--
Due to a change in `grind` between `nightly-2025-10-31` and `nightly-2025-11-02`,
this proof is no longer working. I've temporarily commented it out to get a build of
`nightly-testing`.
-/
Now, uncommenting them builds just fine.
Is grind likely to still be unstable here, or has the danger passed? :)
Ruben Van de Velde (Nov 18 2025 at 22:41):
I think you can restore it, yeah
Bhavik Mehta (Nov 19 2025 at 17:18):
I thought @John Talbot had fixed these on nightly-testing?
Thomas Murrills (Nov 19 2025 at 17:21):
They seem fixed, just still commented out. #31813 uncomments them.
John Talbot (Nov 19 2025 at 17:47):
Yes they are fixed!
Last updated: Dec 20 2025 at 21:32 UTC