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Theorem ordinal.succ_ne_self

Modification history

2022-05-27 23:26
src/set_theory/ordinal/basic.lean
refactor(set_theory/ordinal/*): `ordinal.succ` → `order.succ` (#14243) …
Deleted ordinal.succ_ne_selfView on Github →
2022-01-05 23:45
src/set_theory/ordinal.lean
refactor(set_theory/ordinal_arithmetic): Reworked `sup` and `bsup` API (#11048) …
Added ordinal.succ_ne_selfView on Github →