Theorem Ordinal.enum_le_enum

Modification history

2025-01-05 11:29
Mathlib/SetTheory/Ordinal/Basic.lean
chore(SetTheory/Ordinal/Basic): `{x // x < y}` → `Iio y` (#20413)
Modified Ordinal.enum_le_enumView on Github →
2024-08-26 10:46
Mathlib/SetTheory/Ordinal/Basic.lean
chore(SetTheory/Ordinal/*): make `Ordinal.enum` an order isomorphism (#5582) …
Modified Ordinal.enum_le_enumView on Github →
2023-02-13 06:43
Mathlib/SetTheory/Ordinal/Basic.lean
feat: port SetTheory.Ordinal.Basic (#2217) …
Added Ordinal.enum_le_enumView on Github →