Mathlib v3 is deprecated. Go to Mathlib v4

Theorem finsupp.map_range_id

Modification history

2022-08-19 19:30
src/data/finsupp/basic.lean
refactor(data/finsupp/basic): split `data/finsupp/basic` into three parts (#15699) …
Modified finsupp.map_range_idView on Github →
2021-04-02 09:16
src/data/finsupp/basic.lean
chore(data/finsupp): lemmas about map_range and map_domain (#6976) …
Added finsupp.map_range_idView on Github →