SIMPLE SOLUTIONS

CSIN(3) - man page online | library functions

Complex sine function.

Chapter
2015-04-19
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 4.04 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 http://www.kernel.org/doc/man-pages/.
2015-04-19 CSIN(3)
This manual Reference Other manuals
csin(3) referred by casin(3) | ccos(3) | complex(7) | ctan(3) | sin(3)
refer to attributes(7) | cabs(3) | casin(3) | ccos(3) | complex(7) | ctan(3)