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Theorem
pgame.impartial.impartial_congr
Modification history
2022-06-16 22:34
src/set_theory/game/impartial.lean
feat(set_theory/{pgame, basic}): Notation for `relabelling`, golfing (#14155) …
Modified
pgame.impartial.impartial_congr
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2022-05-01 03:35
src/set_theory/game/impartial.lean
feat(set_theory/game/impartial): Relabelling of impartial game is impartial (#13843)
Added
pgame.impartial.impartial_congr
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