Theorem Finsupp.equivFunOnFinite_symm_eq_sum

Modification history

2023-10-17 17:20
Mathlib/Algebra/BigOperators/Finsupp.lean
chore(Algebra/BigOperators/Finsupp): sums of `Finsupp.single` (#7716) …
Added Finsupp.equivFunOnFinite_symm_eq_sumView on Github →