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