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Theorem relation.cut_expand_iff

Modification history

2022-06-29 17:31
src/logic/hydra.lean
refactor(logic/hydra): use `is_irrefl` (#15039) …
Modified relation.cut_expand_iffView on Github →
2022-06-15 03:13
src/logic/hydra.lean
feat(logic/hydra): basic lemmas on `cut_expand` (#14408)
Modified relation.cut_expand_iffView on Github →
2022-05-23 01:49
src/logic/hydra.lean
feat(logic/hydra): termination of a hydra game (#14190) …
Added relation.cut_expand_iffView on Github →