Theorem pow_left_injective

Modification history

2026-09-30 14:37
Mathlib/Algebra/Group/Torsion.lean
refactor(Algebra/Group): fix the definition of torsion-free non-abelian groups (#42407) …
Deleted pow_left_injectiveView on Github →
2025-04-22 11:54
Mathlib/Algebra/Group/Torsion.lean
feat: torsion-free *monoids* (#22962) …
Added pow_left_injectiveView on Github →