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Theorem free_group.closure_subset

Modification history

2022-04-02 13:47
src/group_theory/free_group.lean
feat(group_theory/free_product): add (m)range_eq_supr (#12956) …
Deleted free_group.closure_subsetView on Github →
2020-08-02 16:01
src/group_theory/free_group.lean
chore(group_theory/*): refactor quotient groups to use bundled subgroups (#3321)
Added free_group.closure_subsetView on Github →