Theorem MonoidHom.isGroupHom

Modification history

2023-08-10 19:52

Mathlib/Deprecated/Group.lean

chore: banish `Type _` and `Sort _` (#6499) …

Modified MonoidHom.isGroupHom View on Github →

2023-01-06 08:41

Mathlib/Deprecated/Group.lean

feat: Port `Deprecated.Group` and `Deprecated.Ring` (#1368)

Added MonoidHom.isGroupHom View on Github →