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Theorem cardinal.succ_ne_zero

Modification history

2021-10-21 15:43
src/set_theory/cardinal.lean
feat(logic/function/embedding): add `function.embedding.option_elim` (#9841) …
Modified cardinal.succ_ne_zeroView on Github →
2021-10-20 08:19
src/set_theory/cardinal.lean
chore(set_theory/cardinal): add `map`, `induction_on` etc (#9812)
Modified cardinal.succ_ne_zeroView on Github →
2019-05-10 00:53
src/set_theory/cardinal.lean
feat(set_theory): add to cardinal, ordinal, cofinality (#963) …
Added cardinal.succ_ne_zeroView on Github →