Mathlib v3 is deprecated. Go to Mathlib v4

Theorem function.support_prod

Modification history

2020-07-07 15:15
src/data/support.lean
chore(algebra/big_operators): use proper `*_with_zero` class in `prod_eq_zero(_iff)` (#3303) …
Modified function.support_prodView on Github →
2020-04-08 15:10
src/data/support.lean
feat(data/support): define support of a function and prove some properties (#2340) …
Added function.support_prodView on Github →