Def algebra.of_is_subring

Modification history

2021-08-01 17:17
src/algebra/algebra/basic.lean
chore(deprecated/*): Make deprecated classes into structures (#8178) …
Deleted algebra.of_is_subringView on Github →
2020-10-23 10:15
src/algebra/algebra/basic.lean
fix(deprecated/*): remove instances (#4735) …
Added algebra.of_is_subringView on Github →