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CSIN(3)               DragonFly Library Functions Manual               CSIN(3)

NAME

csin, csinf, csinl -- complex circular sine

SYNOPSIS

#include <complex.h> double complex csin(double complex z); float complex csinf(float complex z); long double complex csinl(long double complex z);

DESCRIPTION

The csin(), csinf() and csinl() functions compute the complex circular sine of z. If z = x + iy, then csin(z) = sin(x) cosh(y) + i cos(x) sinh(y).

RETURN VALUES

The csin(), csinf() and csinl() functions return the complex circular sine of z.

SEE ALSO

ccos(3), ctan(3)

STANDARDS

The csin(), csinf() and csinl() functions conform to ISO/IEC 9899:1999 (``ISO C99''). DragonFly 4.1 June 5, 2013 DragonFly 4.1

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