Content-type: text/html Man page of cabs

cabs

Section: Mathematical Library Functions (3M)
Updated: 12 Jul 2006
Index Return to Main Contents
 

NAME

cabs, cabsf, cabsl - return a complex absolute value  

SYNOPSIS

c99 [ flag... ] file... -lm [ library... ]
#include <complex.h>

double cabs(double complex z);

float cabsf(float complex z);

long double cabsl(long double complex z);  

DESCRIPTION

These functions compute the complex absolute value (also called norm, modulus, or magnitude) of z.  

RETURN VALUES

These functions return the complex absolute value.  

ERRORS

No errors are defined.  

ATTRIBUTES

See attributes(5) for descriptions of the following attributes:

ATTRIBUTE TYPEATTRIBUTE VALUE
Interface StabilityStandard
MT-LevelMT-Safe

 

SEE ALSO

complex.h(3HEAD), attributes(5), standards(5)


 

Index

NAME
SYNOPSIS
DESCRIPTION
RETURN VALUES
ERRORS
ATTRIBUTES
SEE ALSO

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