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Theorem finset.prod_attach

Modification history

2020-07-12 03:42
src/algebra/big_operators.lean
feat(data/set/finite): add a version of `prod_preimage` for `inj_on` (#3342) …
Modified finset.prod_attachView 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.prod_attachView on Github →
2018-02-20 22:14
algebra/big_operators.lean
refactor(analysis/topology): simplify is_topological_basis_of_open_of_nhds
Modified finset.prod_attachView on Github →
2017-12-06 17:16
algebra/big_operators.lean
feat(algebra/big_operators): add renameing rules under bijection
Added finset.prod_attachView on Github →