Theorem SetTheory.PGame.Impartial.equiv_iff_add_equiv_zero

Modification history

2023-08-31 07:47
Mathlib/SetTheory/Game/Impartial.lean
chore: move `Game` to `SetTheory.Game` (#6365) …
Added SetTheory.PGame.Impartial.equiv_iff_add_equiv_zeroView on Github →