leanprover-community / mathlib

  • Home
  • Zulip archive
  • API documentation
  • Lean web editor
  • Links

Zulip Chat Archive

Stream: lean4

Topic: unsafe opaque uses sorry

Mario Carneiro (Jan 15 2024 at 09:16):

unsafe opaque foo : Empty
-- declaration uses 'sorry'

Last updated: Feb 28 2026 at 14:05 UTC

Theme Simple by wildflame © 2016 Powered by jekyll