Mathlib Changelog
v3
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Mathlib v3 is deprecated.
Go to Mathlib v4
Theorem
pgame.le_refl
Modification history
2021-09-06 17:52
src/set_theory/pgame.lean
chore(set_theory/pgame): add protected (#9022) …
Deleted
pgame.le_refl
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2019-09-17 18:02
src/set_theory/pgame.lean
feat(set_theory/game): the theory of combinatorial games (#1274) …
Added
pgame.le_refl
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