package cmplx64

import "gonum.org/v1/gonum/internal/cmplx64"

Package cmplx64 provides complex64 versions of standard library math/cmplx package routines used by gonum/blas.

Index ¶

• func Abs(x complex64) float32
• func Conj(x complex64) complex64
• func Inf() complex64
• func IsInf(x complex64) bool
• func IsNaN(x complex64) bool
• func NaN() complex64
• func Sqrt(x complex64) complex64

Functions ¶

func Abs ¶

func Abs(x complex64) float32

Abs returns the absolute value (also called the modulus) of x.

func Conj ¶

func Conj(x complex64) complex64

Conj returns the complex conjugate of x.

func Inf ¶

func Inf() complex64

Inf returns a complex infinity, complex(+Inf, +Inf).

func IsInf ¶

func IsInf(x complex64) bool

IsInf returns true if either real(x) or imag(x) is an infinity.

func IsNaN ¶

func IsNaN(x complex64) bool

IsNaN returns true if either real(x) or imag(x) is NaN and neither is an infinity.

func NaN ¶

func NaN() complex64

NaN returns a complex “not-a-number” value.

func Sqrt ¶

func Sqrt(x complex64) complex64

Sqrt returns the square root of x. The result r is chosen so that real(r) ≥ 0 and imag(r) has the same sign as imag(x).

Source Files ¶

abs.go conj.go doc.go isinf.go isnan.go sqrt.go