Theorem CategoryTheory.NonPreadditiveAbelian.add_neg_cancel

Modification history

2024-08-12 15:04
Mathlib/CategoryTheory/Abelian/NonPreadditive.lean
chore: deduplicate `inv_mul_cancel`/`mul_inv_cancel`, etc. (#15717) …
Added CategoryTheory.NonPreadditiveAbelian.add_neg_cancelView on Github →