∫ Утверждение Mathlib
nonneg_toSubsemiring
Mathlib.Algebra.Order.Ring.Cone
URI: https://scilib.ai/kg/mathlib#RingCone.nonneg_toSubsemiring
∫ Утверждение Mathlib
Mathlib.Algebra.Order.Ring.Cone
URI: https://scilib.ai/kg/mathlib#RingCone.nonneg_toSubsemiring