/****************************************************************************
*
* cxsc_poly.C Laurent Bartholdi
*
* Copyright (c) 2011, Laurent Bartholdi
*
****************************************************************************
*
* driver for cpoly.C, using cxsc complex numbers
*
****************************************************************************/
#include <real.hpp>
#include <complex.hpp>
#include "cxsc_poly.h"
#define xMAX_EXP DBL_MAX_EXP
#define xMIN_EXP DBL_MIN_EXP
#define xINFIN DBL_MAX
typedef double xreal;
#define xcomplex cxsc::complex
static const xreal xabs(const xcomplex &newz)
{
return _double (abs(newz));
}
static const xreal xabs(const xreal &newz){
return fabs(newz);
}
static const xreal xnorm(const xcomplex &newz)
{
return _double (abs2(newz));
}
static const xreal xroot(xreal x, int n)
{
return pow(x,1.0/n);
}
static const xreal xsqrt(xreal x)
{
return sqrt(x);
}
static const int xbits(const xcomplex &z)
{
return 53;
}
static const xreal xeta(const xcomplex &z)
{
return _double (cxsc::Epsilon);
}
static const long int xlogb(const xcomplex &newz)
{
long e0 = expo(Re(newz)), e1 = expo(Im(newz));
return e0 > e1 ? e0 : e1;
}
static void xscalbln(xcomplex *z, long int a)
{
cxsc::real re = Re(*z), im = Im(*z);
times2pown(re,a);
times2pown(im,a);
*z = cxsc::complex(re,im);
}
int default_prec;
#define cpoly cpoly_CXSC
#include "cpoly.C"
quality 92%
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