Returns the complex sine of its argument.

    Format

      #include  <complex.h>

      double complex csin  (double complex z);

      float complex csinf  (float complex z);

      long double complex csinl  (long double complex z);

1  –  Argument

 z

    A complex value.

2  –  Description

    The csin functions compute the complex sine value of z.

3  –  Return Values

    x                  The complex sine value.