Mathematical Library Functions                          ccosh(3M)



NAME
     ccosh, ccoshf, ccoshl - complex hyperbolic cosine functions

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

     double complex ccosh(double complex z);


     float complex ccoshf(float complex z);


     long double complex ccoshl(long double complex z);


DESCRIPTION
     These functions compute the complex hyperbolic cosine of z.

RETURN VALUES
     These functions return the complex hyperbolic cosine 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
     cacosh(3M), complex.h(3HEAD), attributes(5), standards(5)













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