∫ Утверждение Mathlib
mk'_eq_mk'
Mathlib.GroupTheory.QuotientGroup.Defs
URI: https://scilib.ai/kg/mathlib#QuotientGroup.mk'_eq_mk'
∫ Утверждение Mathlib
Mathlib.GroupTheory.QuotientGroup.Defs
URI: https://scilib.ai/kg/mathlib#QuotientGroup.mk'_eq_mk'