SetAlgebra Implementations TopicsInitializersinit()init(_:)init(_:)init(arrayLiteral:)Instance Methodscontains(_:)formIntersection(_:)formSymmetricDifference(_:)formUnion(_:)insert(_:)intersection(_:)isDisjoint(with:)isSubset(of:)isSuperset(of:)remove(_:)subtract(_:)subtract(_:)subtracting(_:)symmetricDifference(_:)union(_:)update(with:)