Theorem SetTheory.PGame.grundyValue_ne_left

Modification history

2024-09-18 22:25
Mathlib/SetTheory/Game/Nim.lean
chore(SetTheory/Game/Nim): redefine `grundyValue` as an infimum (#16874) …
Deleted SetTheory.PGame.grundyValue_ne_leftView on Github →
2024-09-15 05:08
Mathlib/SetTheory/Game/Nim.lean
chore(SetTheory/Game/Nim): golf proof of Sprague-Grundy (#16349) …
Added SetTheory.PGame.grundyValue_ne_leftView on Github →