Theorem Ordinal.enum_inj

Modification history

2024-08-26 10:46

Mathlib/SetTheory/Ordinal/Basic.lean

chore(SetTheory/Ordinal/*): make `Ordinal.enum` an order isomorphism (#5582) …

Modified Ordinal.enum_inj View on Github →

2023-02-13 06:43

Mathlib/SetTheory/Ordinal/Basic.lean

feat: port SetTheory.Ordinal.Basic (#2217) …

Added Ordinal.enum_inj View on Github →