Mathlib v3 is deprecated. Go to Mathlib v4

Theorem ring.closure_subset

Modification history

2021-08-01 17:17
src/deprecated/subring.lean
chore(deprecated/*): Make deprecated classes into structures (#8178) …
Modified ring.closure_subsetView on Github →
2020-08-26 14:45
src/deprecated/subring.lean
feat(ring_theory/bundled_subring): add bundled subrings (#3886)
Modified ring.closure_subsetView on Github →
2018-11-05 09:03
ring_theory/subring.lean
feat(ring_theory/subring): ring.closure (#444)
Added ring.closure_subsetView on Github →