Theorem Submonoid.comap_strict_mono_of_surjective

Modification history

2023-01-23 12:02
Mathlib/GroupTheory/Submonoid/Operations.lean
chore: tidy various files (#1693)
Deleted Submonoid.comap_strict_mono_of_surjectiveView on Github →
2023-01-03 16:00
Mathlib/GroupTheory/Submonoid/Operations.lean
feat: port GroupTheory.Submonoid.Operations (#1281) …
Added Submonoid.comap_strict_mono_of_surjectiveView on Github →