∫ Утверждение Mathlib
instIsCancelMulZeroOfIsCancelAddOfUniqueSums
Mathlib.Algebra.MonoidAlgebra.NoZeroDivisors
URI: https://scilib.ai/kg/mathlib#AddMonoidAlgebra.instIsCancelMulZeroOfIsCancelAddOfUniqueSums
∫ Утверждение Mathlib
Mathlib.Algebra.MonoidAlgebra.NoZeroDivisors
URI: https://scilib.ai/kg/mathlib#AddMonoidAlgebra.instIsCancelMulZeroOfIsCancelAddOfUniqueSums