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Theorem finset.le_sum_of_subadditive

Modification history

2021-03-06 21:16
src/algebra/big_operators/order.lean
refactor(data/{finset,multiset}): move inductions proofs on sum/prod from finset to multiset, add more induction lemmas (#6561) …
Deleted finset.le_sum_of_subadditiveView on Github →
2020-07-22 10:18
src/algebra/big_operators/basic.lean
refactor(algebra/big_operators): split file, reduce imports (#3495) …
Modified finset.le_sum_of_subadditiveView on Github →
2020-04-11 16:16
src/algebra/big_operators.lean
refactor(*): rename ordered groups/monoids to ordered add_ groups/monoids (#2347) …
Modified finset.le_sum_of_subadditiveView on Github →
2019-03-26 18:22
src/algebra/big_operators.lean
feat(data/multiset,data/finset): add multiset./finset.le_sum_of_additive
Added finset.le_sum_of_subadditiveView on Github →