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Theorem subgroup.is_open_of_one_mem_interior

Modification history

2023-03-15 14:32
src/topology/algebra/open_subgroup.lean
refactor(topology/algebra/open_subgroup): use `set_like` (#18585)
Modified subgroup.is_open_of_one_mem_interiorView on Github →
2022-03-10 06:34
src/field_theory/krull_topology.lean
feat(field_theory/krull_topology): added krull_topology_totally_disconnected (#12398)
Modified subgroup.is_open_of_one_mem_interiorView on Github →
2022-03-01 15:29
src/field_theory/krull_topology.lean
feat(field_theory/krull_topology): added krull_topology_t2 (#11973)
Added subgroup.is_open_of_one_mem_interiorView on Github →