Mathematical Library Functions                           cabs(3M)



NAME
     cabs, cabsf, cabsl - return a complex absolute value

SYNOPSIS
     c99 [ flag... ] file... -lm [ library... ]
     #include 

     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.

ERORS
     No errors are defined.

ATRIBUTES
     See attributes(5) for descriptions of the  following  attri-
     butes:



     
           ATRIBUTE TYPE               ATRIBUTE VALUE       
    
     Interface Stability          Standard                    
    
     MT-Level                     MT-Safe                     
    


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












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