∫ Утверждение Mathlib
zero_or_succ_or_isSuccLimit
Mathlib.SetTheory.Ordinal.Arithmetic
URI: https://scilib.ai/kg/mathlib#Ordinal.zero_or_succ_or_isSuccLimit
∫ Утверждение Mathlib
Mathlib.SetTheory.Ordinal.Arithmetic
URI: https://scilib.ai/kg/mathlib#Ordinal.zero_or_succ_or_isSuccLimit