∫ Утверждение Mathlib
disjoint_sdiff_self_right
Mathlib.Order.BooleanAlgebra.Basic
URI: https://scilib.ai/kg/mathlib#disjoint_sdiff_self_right
∫ Утверждение Mathlib
Mathlib.Order.BooleanAlgebra.Basic
URI: https://scilib.ai/kg/mathlib#disjoint_sdiff_self_right