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Theorem nhds_mul

Modification history

2023-01-11 01:12
src/topology/algebra/group/basic.lean
feat(topology/algebra/monoid): add lemmas about `𝓝 a * 𝓝 b` (#18099) …
Modified nhds_mulView on Github →
2020-10-07 23:27
src/topology/algebra/group.lean
chore(topology/algebra/monoid,group): rename variables (#4516) …
Modified nhds_mulView on Github →
2020-07-03 20:42
src/topology/algebra/group.lean
feat(algebra/pointwise): make instances global (#3240) …
Added nhds_mulView on Github →