Commit 2021-09-08 12:15 e4e07eab
View on Github →feat(ring_theory): map f (span s) = span (f '' s) (#9068)
We already had this for submodules and linear maps, here it is for ideals and ring homs.
feat(ring_theory): map f (span s) = span (f '' s) (#9068)
We already had this for submodules and linear maps, here it is for ideals and ring homs.