Theorem Module.isTorsionFree_nat_iff_isAddTorsionFree

Modification history

2026-09-30 14:37
Mathlib/Algebra/Module/Torsion/Free.lean
refactor(Algebra/Group): fix the definition of torsion-free non-abelian groups (#42407) …
Deleted Module.isTorsionFree_nat_iff_isAddTorsionFreeView on Github →
2025-11-06 12:18
Mathlib/Algebra/Module/Torsion/Free.lean
feat(Algebra/Module/Torsion): more instances (#30716) …
Added Module.isTorsionFree_nat_iff_isAddTorsionFreeView on Github →