Def alg_equiv.comap

Modification history

2021-06-16 06:02
src/algebra/algebra/basic.lean
refactor(algebra/algebra/basic): replace `algebra.comap` with `restrict_scalars` (#7949) …
Deleted alg_equiv.comapView on Github →
2021-03-08 12:32
src/algebra/algebra/basic.lean
feat(algebra/algebra/{basic,tower}): add alg_equiv.comap and alg_equiv.restrict_scalars (#6548) …
Added alg_equiv.comapView on Github →