Theorem Function.mulSupport_extend_one_subset

Modification history

2025-08-07 15:43
Mathlib/Algebra/Group/Support.lean
chore(Algebra/Notation): move `Function.support` earlier (#28064) …
Modified Function.mulSupport_extend_one_subsetView on Github →
2024-07-30 13:32
Mathlib/Algebra/Group/Support.lean
chore: backports for leanprover/lean4#4814 (part 5) (#15310) …
Modified Function.mulSupport_extend_one_subsetView on Github →
2023-12-07 08:20
Mathlib/Algebra/Support.lean
feat: a function with vanishing integral against smooth functions supported in U is ae zero in U (#8805) …
Added Function.mulSupport_extend_one_subsetView on Github →