Theorem SetTheory.PGame.neg_insertLeft_neg

Modification history

2025-03-20 10:32

Mathlib/SetTheory/Game/PGame.lean

chore: split `SetTheory.Game.PGame` (#23133) …

Modified SetTheory.PGame.neg_insertLeft_neg View on Github →

2024-07-14 01:42

Mathlib/SetTheory/Game/PGame.lean

feat(SetTheory/Game/PGame): inserting an option a game (#14517) …

Added SetTheory.PGame.neg_insertLeft_neg View on Github →