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Theorem finset.sum_powerset

Modification history

2021-07-05 15:47
src/algebra/big_operators/ring.lean
feat(algebra/to_additive): map pow to smul (#7888) …
Deleted finset.sum_powersetView on Github →
2021-02-07 06:54
src/algebra/big_operators/ring.lean
feat(ring_theory/polynomial): Almost Vieta's formula on products of (X + r) (#5696) …
Added finset.sum_powersetView on Github →