# Commit 2021-03-08 12:32 5d0a40f1

View on Github →feat(algebra/algebra/{basic,tower}): add alg_equiv.comap and alg_equiv.restrict_scalars (#6548)
This also renames `is_scalar_tower.restrict_base`

to `alg_hom.restrict_scalars`

, to enable dot notation and match `linear_map.restrict_scalars`

.