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Theorem finset.prod_eq_zero

Modification history

2020-05-02 15:22
src/algebra/big_operators.lean
refactor(algebra/big_operators): introduce notation for finset.prod and finset.sum (#2582) …
Modified finset.prod_eq_zeroView on Github →
2017-08-28 21:30
algebra/big_operators.lean
feat(algebra/big_operators): add semiring and integral_domain rules
Added finset.prod_eq_zeroView on Github →