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Def subalgebra.to_subring

Modification history

2020-10-06 12:41
src/algebra/algebra/basic.lean
chore(algebra/algebra): Split subalgebras into their own file (#4471) …
Modified subalgebra.to_subringView on Github →
2020-09-22 12:57
src/ring_theory/algebra.lean
refactor(ring_theory/algebra): re-bundle `subalgebra` (#4180) …
Added subalgebra.to_subringView on Github →