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Theorem finset.nonempty_of_prod_ne_one

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.nonempty_of_prod_ne_oneView on Github →
2020-01-26 01:12
src/algebra/big_operators.lean
feat(*): some simple lemmas about sets and finite sets (#1903) …
Added finset.nonempty_of_prod_ne_oneView on Github →