Theorem MonoidAlgebra.uniqueRingEquiv_symm_apply

Modification history

2026-05-20 14:21
Mathlib/Algebra/MonoidAlgebra/Defs.lean
refactor(Data/Finsupp): use `single` in `uniqueEquiv` (#37755) …
Added MonoidAlgebra.uniqueRingEquiv_symm_applyView on Github →