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Theorem finset.exists_ne_one_of_prod_ne_one

Modification history

2021-07-14 10:14
src/algebra/big_operators/basic.lean
chore(algebra/big_operators/basic): spaces around binders (#8307)
Modified finset.exists_ne_one_of_prod_ne_oneView on Github →
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.exists_ne_one_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) …
Modified finset.exists_ne_one_of_prod_ne_oneView on Github →
2017-11-30 22:10
algebra/big_operators.lean
feat(data/analysis): calculations with filters / topologies + misc
Modified finset.exists_ne_one_of_prod_ne_oneView on Github →
2017-11-09 12:33
algebra/big_operators.lean
feat(algebra/big_operators): exists_ne_(one|zero)_of_(prod|sum)_ne_(one|zero)
Added finset.exists_ne_one_of_prod_ne_oneView on Github →