∫ Утверждение Mathlib
mk_surjective_eq_arrow_of_le
Mathlib.SetTheory.Cardinal.Arithmetic
URI: https://scilib.ai/kg/mathlib#Cardinal.mk_surjective_eq_arrow_of_le
∫ Утверждение Mathlib
Mathlib.SetTheory.Cardinal.Arithmetic
URI: https://scilib.ai/kg/mathlib#Cardinal.mk_surjective_eq_arrow_of_le