Mathematical Library Functions                           ctan(3M)



NAME
     ctan, ctanf, ctanl - complex tangent functions

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

     double complex ctan(double complex z);


     float complex ctanf(float complex z);


     long double complex ctanl(long double complex z);


DESCRIPTION
     These functions compute the complex tangent of z.

RETURN VALUES
     These functions return the complex tangent 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
     catan(3M), complex.h(3HEAD), attributes(5), standards(5)













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