∫ Утверждение Mathlib
nonneg_of_mem_doublyStochastic
Mathlib.Analysis.Convex.DoublyStochasticMatrix
URI: https://scilib.ai/kg/mathlib#nonneg_of_mem_doublyStochastic
∫ Утверждение Mathlib
Mathlib.Analysis.Convex.DoublyStochasticMatrix
URI: https://scilib.ai/kg/mathlib#nonneg_of_mem_doublyStochastic