Theorem SetTheory.PGame.moveLeft_toLeftMovesNim

Modification history

2026-02-20 00:22
Mathlib/SetTheory/Game/Nim.lean
chore: remove deprecated material from CGT (#35550) …
Deleted SetTheory.PGame.moveLeft_toLeftMovesNimView on Github →
2024-12-16 11:23
Mathlib/SetTheory/Game/Nim.lean
chore(SetTheory/Game/PGame): deprecate primed lemmas (#18469) …
Added SetTheory.PGame.moveLeft_toLeftMovesNimView on Github →