exists_lt_add_of_not_principal_add — Mathlib · SciLib

∫ Утверждение Mathlib

exists_lt_add_of_not_principal_add

Mathlib.SetTheory.Ordinal.Principal

URI: https://scilib.ai/kg/mathlib#Ordinal.exists_lt_add_of_not_principal_add

← MathLib Explorer