Theorem Finset.prod_ne_zero_iff

Modification history

2024-06-01 08:19
Mathlib/Algebra/BigOperators/Group/Finset.lean
chore: Split `Algebra.BigOperators.Basic` (#13277) …
Modified Finset.prod_ne_zero_iffView on Github →
2024-04-30 14:24
Mathlib/Algebra/BigOperators/Basic.lean
feat: `∑ x ∈ s, f x` to replace `∑ x in s, f x` in the future (#6795) …
Modified Finset.prod_ne_zero_iffView on Github →
2023-07-02 10:21
Mathlib/Algebra/BigOperators/Basic.lean
fix: `∑'` precedence (#5615) …
Modified Finset.prod_ne_zero_iffView on Github →
2023-01-18 12:21
Mathlib/Algebra/BigOperators/Basic.lean
feat: port Algebra.BigOperators.Basic (#1628)
Added Finset.prod_ne_zero_iffView on Github →