Theorem PGame.grundyValue_neg

Modification history

2023-08-31 07:47
Mathlib/SetTheory/Game/Nim.lean
chore: move `Game` to `SetTheory.Game` (#6365) …
Deleted PGame.grundyValue_negView on Github →
2023-06-29 14:30
Mathlib/SetTheory/Game/Nim.lean
feat: port SetTheory.Game.Nim (#5550)
Added PGame.grundyValue_negView on Github →