CSIN(3) Linux Programmer s Manual CSIN(3)

NAME csin, csinf, csinl - complex sine function

SYNOPSIS #include <complex.h>

double complex csin(double complex z); float complex csinf(float complex z); long double complex csinl(long double complex z);

Link with -lm.

DESCRIPTION The complex sine function is defined as:

csin(z) = (exp(i * z) - exp(-i * z)) / (2 * i)

VERSIONS These functions first appeared in glibc in version 2.1.


SEE ALSO cabs(3), ccos(3), ctan(3), complex(7)

COLOPHON This page is part of release 3.22 of the Linux man-pages project. A description of the project, and information about reporting bugs, can be found at http://www.kernel.org/doc/man-pages/.

2008-08-11 CSIN(3)