Mathlib v3 is deprecated. Go to Mathlib v4

Theorem finsupp.map_domain_comp

Modification history

2020-10-18 01:46

src/data/finsupp/basic.lean

chore(data/finsupp/basic): rename type variables (#4624) …

Modified finsupp.map_domain_comp View on Github →

2017-12-07 17:24

data/finsupp.lean

feat(data/finsupp): add type of functions with finite support

Added finsupp.map_domain_comp View on Github →