∫ Утверждение Mathlib
instCommSemiring
Mathlib.Analysis.Normed.Ring.WithAbs
URI: https://scilib.ai/kg/mathlib#WithAbs.instCommSemiring
∫ Утверждение Mathlib
Mathlib.Analysis.Normed.Ring.WithAbs
URI: https://scilib.ai/kg/mathlib#WithAbs.instCommSemiring