From 73df946d56c74384511a194dd01dbe099584fd1a Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 15:14:23 +0200 Subject: Adding upstream version 1.16.10. Signed-off-by: Daniel Baumann --- src/math/cmplx/polar.go | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 src/math/cmplx/polar.go (limited to 'src/math/cmplx/polar.go') diff --git a/src/math/cmplx/polar.go b/src/math/cmplx/polar.go new file mode 100644 index 0000000..9b192bc --- /dev/null +++ b/src/math/cmplx/polar.go @@ -0,0 +1,12 @@ +// 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 cmplx + +// 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) +} -- cgit v1.2.3