Operatorswift 6.2.4Swift
>=(_:_:)
Returns a Boolean value indicating whether the first tuple is ordered after or the same as the second in a lexicographical ordering.
func >= <A, B, C, D>(lhs: (A, B, C, D), rhs: (A, B, C, D)) -> Bool where A : Comparable, B : Comparable, C : Comparable, D : Comparable Parameters
Given two tuples (a1, a2, ..., aN) and (b1, b2, ..., bN), the first tuple is after or the same as the second tuple if and only if a1 > b1 or (a1 == b1 and (a2, ..., aN) >= (b2, ..., bN)).