∫ Утверждение Mathlib
ofENat_toENat_eq_self
Mathlib.SetTheory.Cardinal.ENat
URI: https://scilib.ai/kg/mathlib#Cardinal.ofENat_toENat_eq_self
∫ Утверждение Mathlib
Mathlib.SetTheory.Cardinal.ENat
URI: https://scilib.ai/kg/mathlib#Cardinal.ofENat_toENat_eq_self