Theorem ordinal.succ_ne_zero
Modification history
2022-11-11 07:59
src/set_theory/ordinal/arithmetic.lean
feat(set_theory/ordinal/{basic, arithmetic}): move basic results earlier (#15801) …
Modified ordinal.succ_ne_zeroView on Github →2020-07-23 11:08
src/set_theory/ordinal.lean
chore(set_theory/ordinal): split into multiple files (#3517) …
Modified ordinal.succ_ne_zeroView on Github →