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