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Theorem finsupp.sum_univ_single

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_univ_singleView on Github →
2022-04-20 17:09
src/data/finsupp/basic.lean
feat(linear_algebra/trace): dual_tensor_hom is an equivalence + basis-free characterization of the trace (#10372)
Added finsupp.sum_univ_singleView on Github →