∫ Утверждение Mathlib
cof_omega_eq
Mathlib.SetTheory.Cardinal.Regular
URI: https://scilib.ai/kg/mathlib#Cardinal.IsRegular.cof_omega_eq
∫ Утверждение Mathlib
Mathlib.SetTheory.Cardinal.Regular
URI: https://scilib.ai/kg/mathlib#Cardinal.IsRegular.cof_omega_eq