[unix-history] / usr / src / usr.bin / f77 / libF77 / z_sin.c

/*
 *	"@(#)z_sin.c	1.1"
 */

#include "complex"

z_sin(r, z)
dcomplex *r, *z;
{
double sin(), cos(), sinh(), cosh();

r->dreal = sin(z->dreal) * cosh(z->dimag);
r->dimag = cos(z->dreal) * sinh(z->dimag);
}
Commit	Line	Data
907090aa DW	1	/*
	2	* "@(#)z_sin.c 1.1"
	3	*/
	4
	5	#include "complex"
	6
	7	z_sin(r, z)
	8	dcomplex r, z;
	9	{
	10	double sin(), cos(), sinh(), cosh();
	11
	12	r->dreal = sin(z->dreal) * cosh(z->dimag);
	13	r->dimag = cos(z->dreal) * sinh(z->dimag);
	14	}