Theorem IsAddTorsionFree.of_module_rat

Modification history

2026-09-30 14:37
Mathlib/Algebra/Module/Rat.lean
refactor(Algebra/Group): fix the definition of torsion-free non-abelian groups (#42407) …
Deleted IsAddTorsionFree.of_module_ratView on Github →
2025-11-05 11:15
Mathlib/Algebra/Module/Rat.lean
chore: use `IsAddTorsionFree M` instead of `NoZeroSMulDivisors ℕ M`/`NoZeroSMulDivisors ℤ M` (#30683) …
Added IsAddTorsionFree.of_module_ratView on Github →