Type Alias

Double.Magnitude

A type that can represent the absolute value of any possible value of the conforming type. 準拠する型の何らかの可能な値の絶対値を表すことのできる型。

Declaration 宣言 

typealias Magnitude = Double

Discussion 解説

See Also 参照

Finding the Sign and Magnitude 符号と規模を見つける

var magnitude: Double
The magnitude of this value. この値の規模。
var magnitudeSquared: Double
var sign: FloatingPointSign
The sign of the floating-point value. 浮動小数点値の符号。