Theorem isAddTorsionFree_iff'

Modification history

2026-09-30 14:37
Mathlib/Algebra/Regular/SMul.lean
refactor(Algebra/Group): fix the definition of torsion-free non-abelian groups (#42407) …
Deleted isAddTorsionFree_iff'View on Github →
2026-09-01 11:46
Mathlib/Algebra/Regular/SMul.lean
feat(Algebra/Regular/SMul): regularity of `Nat.cast` elements (#43277) …
Added isAddTorsionFree_iff'View on Github →