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Theorem pgame.lt_iff_le_and_lf

Modification history

2022-06-27 03:03
src/set_theory/game/pgame.lean
feat(set_theory/game/pgame): make `lt_iff_le_and_lf` true by def-eq (#14983)
Modified pgame.lt_iff_le_and_lfView on Github →
2022-05-15 01:31
src/set_theory/game/pgame.lean
refactor(set_theory/game/*): Fix bad notation `<` on (pre-)games (#13963) …
Added pgame.lt_iff_le_and_lfView on Github →