Def algebra.of_subring

Modification history

2019-01-27 22:50
src/ring_theory/algebra.lean
feat(ring_theory/algebra): remove out_param
Deleted algebra.of_subringView on Github →
2019-01-27 22:50
src/ring_theory/algebra.lean
feat(ring_theory/algebra): remove of_core
Modified algebra.of_subringView on Github →
2019-01-27 22:50
src/ring_theory/algebra.lean
feat(ring_theory/algebra): define algebra over a commutative ring
Added algebra.of_subringView on Github →