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Theorem finset.sum_le_sum_fiberwise_of_sum_fiber_nonpos

Modification history

2021-04-15 15:46
src/algebra/big_operators/order.lean
refactor(algebra/big_operators/order): use `to_additive` (#7173) …
Deleted finset.sum_le_sum_fiberwise_of_sum_fiber_nonposView on Github →
2020-10-01 02:57
src/algebra/big_operators/order.lean
feat(data/fintype): pigeonhole principles (#4096) …
Added finset.sum_le_sum_fiberwise_of_sum_fiber_nonposView on Github →