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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.

Conforming to

C99.

See Also

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

Colophon

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