Mathlib v3 is deprecated. Go to Mathlib v4

Def set.mul_indicator

Modification history

2022-05-02 13:45
src/algebra/indicator_function.lean
fix(algebra/indicator_function): add missing decidable instances to lemma statements (#13834) …
Deleted set.mul_indicatorView on Github →
2021-03-25 03:23
src/data/indicator_function.lean
feat(data/indicator_function): add multiplicative version (#6794) …
Added set.mul_indicatorView on Github →