Theorem Finsupp.mapDomain_of_notMem_range

Modification history

2026-07-15 14:47
Mathlib/Data/Finsupp/Basic.lean
chore(Data/Finsupp): rename `mapDomain_notin_range` to `mapDomain_of_notMem_range` (#41766) …
Added Finsupp.mapDomain_of_notMem_rangeView on Github →