Theorem SetTheory.PGame.add_neg_cancel_le_zero

Modification history

2024-08-12 15:04
Mathlib/SetTheory/Game/PGame.lean
chore: deduplicate `inv_mul_cancel`/`mul_inv_cancel`, etc. (#15717) …
Added SetTheory.PGame.add_neg_cancel_le_zeroView on Github →