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Theorem ordinal.zero_lt_one

Modification history

2022-12-04 17:00
src/set_theory/ordinal/basic.lean
feat(algebra/order/zero_le_one): generalize lemmas (#17465) …
Deleted ordinal.zero_lt_oneView on Github →
2022-11-11 07:59
src/set_theory/ordinal/arithmetic.lean
feat(set_theory/ordinal/{basic, arithmetic}): move basic results earlier (#15801) …
Modified ordinal.zero_lt_oneView on Github →
2022-05-04 20:04
src/set_theory/ordinal/arithmetic.lean
feat(set_theory/game/nim): `nim 0` is a relabelling of `0` and `nim 1` is a relabelling of `star` (#13846)
Modified ordinal.zero_lt_oneView on Github →
2020-07-23 11:08
src/set_theory/ordinal.lean
chore(set_theory/ordinal): split into multiple files (#3517) …
Modified ordinal.zero_lt_oneView on Github →
2017-12-31 16:53
data/ordinal.lean
feat(data/ordinal): is_normal, omin, power/log, CNF, indecomposables, …
Added ordinal.zero_lt_oneView on Github →