∫ Утверждение Mathlib
_aux_Mathlib_RingTheory_Norm_Transitivity___macroRules_Algebra_Norm_Transitivity_termMulAuxMatBlock_1
Mathlib.RingTheory.Norm.Transitivity
URI: https://scilib.ai/kg/mathlib#Algebra.Norm.Transitivity._aux_Mathlib_RingTheory_Norm_Transitivity___macroRules_Algebra_Norm_Transitivity_termMulAuxMatBlock_1