Theorem Ordinal.one_add_omega0

Modification history

2024-12-11 04:56
Mathlib/SetTheory/Ordinal/Arithmetic.lean
chore(SetTheory/Ordinal/Arithmetic): prove `n + ω = ω` earlier (#19803) …
Modified Ordinal.one_add_omega0View on Github →
2024-10-03 10:05
Mathlib/SetTheory/Ordinal/Arithmetic.lean
refactor(SetTheory/Ordinal/Basic): deprecate Ordinal.omega in favor of Ordinal.omega0 (#17158) …
Added Ordinal.one_add_omega0View on Github →