∫ Утверждение Mathlib
subset_upperBounds_lowerBounds
Mathlib.Order.Bounds.Basic
URI: https://scilib.ai/kg/mathlib#subset_upperBounds_lowerBounds
∫ Утверждение Mathlib
Mathlib.Order.Bounds.Basic
URI: https://scilib.ai/kg/mathlib#subset_upperBounds_lowerBounds