Theorem NatOrdinal.toOrdinal_symm_eq

Modification history

2026-02-20 00:22
Mathlib/SetTheory/Ordinal/NaturalOps.lean
chore: remove deprecated material from CGT (#35550) …
Deleted NatOrdinal.toOrdinal_symm_eqView on Github →
2023-02-18 20:14
Mathlib/SetTheory/Ordinal/NaturalOps.lean
Port/SetTheory.Ordinal.NaturalOps (#2353)
Added NatOrdinal.toOrdinal_symm_eqView on Github →