∫ Утверждение Mathlib
instCommSemigroupTropical
Mathlib.Algebra.Tropical.Basic
URI: https://scilib.ai/kg/mathlib#Tropical.instCommSemigroupTropical
∫ Утверждение Mathlib
Mathlib.Algebra.Tropical.Basic
URI: https://scilib.ai/kg/mathlib#Tropical.instCommSemigroupTropical