Mathlib Changelog
v4
Changelog
About
Github
Def
Lean.MVarId.subsingletonHelim?
Modification history
2023-03-16 17:38
Mathlib/Tactic/Congr!.lean
feat: improvements to `congr!` and `convert` (#2606) …
Added
Lean.MVarId.subsingletonHelim?
View on Github →