csinf(3m) [sunos man page]

csin(3M)						  Mathematical Library Functions						  csin(3M)

NAME

       csin, csinf, csinl - complex sine functions

SYNOPSIS

       cc [ flag... ] file... -lm [ library... ]
       #include <complex.h>

       double complex csin(double complex z);

       float complex csinf(float complex z);

       long double complex csinl(long double complex z);

DESCRIPTION

       These functions compute the complex sine of z.

RETURN VALUES

       These functions return the complex sine value.

ERRORS

       No errors are defined.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Standard			   |
       +-----------------------------+-----------------------------+
       |MT-Level		     |MT-Safe			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       casin(3M), complex.h(3HEAD), attributes(5), standards(5)

SunOS 5.10							    1 Sep 2002								  csin(3M)

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

       These functions calculate the complex sine of z.

       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.

ATTRIBUTES

       For an explanation of the terms used in this section, see attributes(7).

       +-------------------------+---------------+---------+
       |Interface		 | Attribute	 | Value   |
       +-------------------------+---------------+---------+
       |csin(), csinf(), csinl() | Thread safety | MT-Safe |
       +-------------------------+---------------+---------+

CONFORMING TO

       C99, POSIX.1-2001, POSIX.1-2008.

SEE ALSO

       cabs(3), casin(3), ccos(3), ctan(3), complex(7)

COLOPHON

       This  page is part of release 4.15 of the Linux man-pages project.  A description of the project, information about reporting bugs, and the
       latest version of this page, can be found at https://www.kernel.org/doc/man-pages/.

								    2017-09-15								   CSIN(3)