1CSIN(3)                    Linux Programmer's Manual                   CSIN(3)
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NAME

6       csin, csinf, csinl - complex sine function
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SYNOPSIS

9       #include <complex.h>
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11       double complex csin(double complex z);
12       float complex csinf(float complex z);
13       long double complex csinl(long double complex z);
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15       Link with -lm.
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DESCRIPTION

18       These functions calculate the complex sine of z.
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20       The complex sine function is defined as:
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22           csin(z) = (exp(i * z) - exp(-i * z)) / (2 * i)
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VERSIONS

25       These functions first appeared in glibc in version 2.1.
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ATTRIBUTES

28       For   an   explanation   of   the  terms  used  in  this  section,  see
29       attributes(7).
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31       ┌─────────────────────────┬───────────────┬─────────┐
32Interface                Attribute     Value   
33       ├─────────────────────────┼───────────────┼─────────┤
34csin(), csinf(), csinl() │ Thread safety │ MT-Safe │
35       └─────────────────────────┴───────────────┴─────────┘
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CONFORMING TO

38       C99, POSIX.1-2001, POSIX.1-2008.
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SEE ALSO

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

44       This page is part of release 4.15 of the Linux  man-pages  project.   A
45       description  of  the project, information about reporting bugs, and the
46       latest    version    of    this    page,    can     be     found     at
47       https://www.kernel.org/doc/man-pages/.
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51                                  2017-09-15                           CSIN(3)
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