blob: 0573a99c5ecbb879d771a3099ba4cdfa1a9beca0 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
|
// Copyright 2010 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package cmath
// Polar returns the absolute value r and phase θ of x,
// such that x = r * e^θi.
// The phase is in the range (-Pi, Pi].
func Polar(x complex128) (r, θ float64) {
return Abs(x), Phase(x)
}
|
