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Theorem cardinal.one_lt_two

Modification history

2020-07-23 11:08
src/set_theory/cardinal_ordinal.lean
chore(set_theory/ordinal): split into multiple files (#3517) …
Modified cardinal.one_lt_twoView on Github →
2020-07-20 14:17
src/set_theory/ordinal.lean
feat(set_theory/cardinal): simp lemmas about numerals (#3450)
Added cardinal.one_lt_twoView on Github →