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Theorem list.alternating_sum_eq_finset_sum

Modification history

2022-04-17 13:47
src/algebra/big_operators/fin.lean
chore(algebra/big_operators/fin): moving lemmas (#13331) …
Modified list.alternating_sum_eq_finset_sumView on Github →
2020-06-08 15:06
src/data/fintype/card.lean
feat(data/nat/digits): digits, and divisibility tests for Freek 85 (#2686) …
Added list.alternating_sum_eq_finset_sumView on Github →