∫ Утверждение Mathlib
mapMulHom_injective'
Mathlib.Algebra.Group.WithOne.Basic
URI: https://scilib.ai/kg/mathlib#WithOne.mapMulHom_injective'
∫ Утверждение Mathlib
Mathlib.Algebra.Group.WithOne.Basic
URI: https://scilib.ai/kg/mathlib#WithOne.mapMulHom_injective'