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Theorem subring.subring_topological_closure

Modification history

2022-12-11 08:23
src/topology/algebra/ring.lean
refactor(topology/algebra/ring): rename subring.subring_topological_closure to subring.le_topological_closure (#17649) …
Deleted subring.subring_topological_closureView on Github →
2021-03-16 21:43
src/topology/algebra/ring.lean
feat(topology/algebra): more on closure (#6675)
Added subring.subring_topological_closureView on Github →