Theorem Set.mulIndicator_mulSupport

Modification history

2025-08-13 18:45
Mathlib/Algebra/Group/Indicator.lean
chore(Algebra/Notation): separate very basic lemmas about `Set.indicator` (#24998) …
Modified Set.mulIndicator_mulSupportView on Github →
2023-01-22 10:47
Mathlib/Algebra/IndicatorFunction.lean
feat: port Algebra.IndicatorFunction (#1752) …
Added Set.mulIndicator_mulSupportView on Github →