Theorem mul_comm'

Modification history

2026-08-20 19:44
Mathlib/Algebra/Group/Defs.lean
refactor(Algebra/Group): split overlong file Defs.lean (#42952) …
Modified mul_comm'View on Github →
2026-03-31 10:44
Mathlib/Algebra/Group/Defs.lean
refactor: use `IsMulCommutative` ubiquitously for subobjects (#36549) …
Added mul_comm'View on Github →