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Theorem pgame.move_left_left_moves_neg_symm

Modification history

2022-05-04 07:50
src/set_theory/game/pgame.lean
feat(set_theory/game/pgame): Tweak `pgame.neg` API (#13617) …
Deleted pgame.move_left_left_moves_neg_symmView on Github →
2020-08-15 12:43
src/set_theory/pgame.lean
refactor(set_theory/pgame): rename pgame lemma (#3775) …
Added pgame.move_left_left_moves_neg_symmView on Github →