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Theorem finsupp.sum_ite_self_eq

Modification history

2022-08-19 19:30
src/algebra/big_operators/finsupp.lean
refactor(data/finsupp/basic): split `data/finsupp/basic` into three parts (#15699) …
Modified finsupp.sum_ite_self_eqView on Github →
2021-01-28 08:12
src/data/finsupp/basic.lean
feat(analysis/normed_space/inner_product): existence of orthonormal basis (#5734) …
Added finsupp.sum_ite_self_eqView on Github →