mirror of
git://gcc.gnu.org/git/gcc.git
synced 2024-12-27 15:49:42 +08:00
16 lines
296 B
C
16 lines
296 B
C
#include "f2c.h"
|
|
|
|
#ifdef KR_headers
|
|
double sin(), cos(), sinh(), cosh();
|
|
VOID z_cos(r, z) doublecomplex *r, *z;
|
|
#else
|
|
#undef abs
|
|
#include "math.h"
|
|
void z_cos(doublecomplex *r, doublecomplex *z)
|
|
#endif
|
|
{
|
|
double zi = z->i, zr = z->r;
|
|
r->r = cos(zr) * cosh(zi);
|
|
r->i = - sin(zr) * sinh(zi);
|
|
}
|