∫ Утверждение Mathlib
qsmul_of_nonneg
Mathlib.GroupTheory.DivisibleHull
URI: https://scilib.ai/kg/mathlib#DivisibleHull.qsmul_of_nonneg
∫ Утверждение Mathlib
Mathlib.GroupTheory.DivisibleHull
URI: https://scilib.ai/kg/mathlib#DivisibleHull.qsmul_of_nonneg