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Theorem sym2.other_invol'

Modification history

2021-12-15 09:53
src/data/sym/sym2.lean
chore(data/sym/sym2): Better lemma names (#10801) …
Modified sym2.other_invol'View on Github →
2020-09-11 15:53
src/data/sym2.lean
feat(data/{sym2,sym}) decidable version of sym2.mem.other, filling out some of sym API (#4008) …
Added sym2.other_invol'View on Github →