Theorem Ordinal.lift.principalSeg_coe

Modification history

2025-03-21 01:28
Mathlib/SetTheory/Ordinal/Basic.lean
chore: remove >6 month old deprecations in `SetTheory` (#23164) …
Deleted Ordinal.lift.principalSeg_coeView on Github →
2023-02-13 06:43
Mathlib/SetTheory/Ordinal/Basic.lean
feat: port SetTheory.Ordinal.Basic (#2217) …
Added Ordinal.lift.principalSeg_coeView on Github →