Commit 2024-09-26 11:05 d942826f

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chore(SetTheory/Game/PGame): rename (#17120)

Estimated changes

Modified Mathlib/SetTheory/Game/Basic.lean

Modified Mathlib/SetTheory/Game/PGame.lean

added theorem SetTheory.PGame.Equiv.of_equiv

deleted theorem SetTheory.PGame.equiv_of_mk_equiv

deleted theorem SetTheory.PGame.sub_zero

added theorem SetTheory.PGame.sub_zero_eq_add_zero