Source file src/math/cmplx/abs.go

Documentation: math/cmplx

		 1  // Copyright 2010 The Go Authors. All rights reserved.
		 2  // Use of this source code is governed by a BSD-style
		 3  // license that can be found in the LICENSE file.
		 4  
		 5  // Package cmplx provides basic constants and mathematical functions for
		 6  // complex numbers. Special case handling conforms to the C99 standard
		 7  // Annex G IEC 60559-compatible complex arithmetic.
		 8  package cmplx
		 9  
		10  import "math"
		11  
		12  // Abs returns the absolute value (also called the modulus) of x.
		13  func Abs(x complex128) float64 { return math.Hypot(real(x), imag(x)) }
		14  

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