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Def set.to_subring

Modification history

2021-08-01 17:17
src/ring_theory/subring.lean
chore(deprecated/*): Make deprecated classes into structures (#8178) …
Deleted set.to_subringView on Github →
2020-09-22 12:57
src/ring_theory/subring.lean
refactor(ring_theory/algebra): re-bundle `subalgebra` (#4180) …
Added set.to_subringView on Github →