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Theorem pSurreal.lt_iff_le_not_le

Modification history

2019-09-17 18:02
src/set_theory/surreal.lean
feat(set_theory/game): the theory of combinatorial games (#1274) …
Deleted pSurreal.lt_iff_le_not_leView on Github →
2019-05-17 17:38
src/set_theory/surreal.lean
feat(set_theory/surreal): surreal numbers (#958) …
Added pSurreal.lt_iff_le_not_leView on Github →