∫ Утверждение Mathlib
isUnit_iff_eq_one
Mathlib.Algebra.GroupWithZero.Associated
URI: https://scilib.ai/kg/mathlib#Associates.isUnit_iff_eq_one
∫ Утверждение Mathlib
Mathlib.Algebra.GroupWithZero.Associated
URI: https://scilib.ai/kg/mathlib#Associates.isUnit_iff_eq_one