Mathlib v3 is deprecated. Go to Mathlib v4

Theorem finsupp.single_smul

Modification history

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.single_smulView on Github →