∫ Утверждение Mathlib
le_self_mul_self
Mathlib.RingTheory.FractionalIdeal.Basic
URI: https://scilib.ai/kg/mathlib#FractionalIdeal.le_self_mul_self
∫ Утверждение Mathlib
Mathlib.RingTheory.FractionalIdeal.Basic
URI: https://scilib.ai/kg/mathlib#FractionalIdeal.le_self_mul_self