∫ Утверждение Mathlib
coe_equivToUnitHom
Mathlib.NumberTheory.MulChar.Basic
URI: https://scilib.ai/kg/mathlib#MulChar.coe_equivToUnitHom
∫ Утверждение Mathlib
Mathlib.NumberTheory.MulChar.Basic
URI: https://scilib.ai/kg/mathlib#MulChar.coe_equivToUnitHom