Theorem Function.ext_iff_mulSupport

Modification history

2025-08-07 15:43
Mathlib/Algebra/Group/Support.lean
chore(Algebra/Notation): move `Function.support` earlier (#28064) …
Modified Function.ext_iff_mulSupportView on Github →
2024-04-17 12:17
Mathlib/Algebra/Function/Support.lean
feat(Function/Support): support of `update` (#11736) …
Added Function.ext_iff_mulSupportView on Github →