#include <iostream>
#include <stdlib.h>
#include <givaro/gfq.h>
#include <givaro/givpoly1factor.h>
#include <givaro/givtimer.h>
using namespace std;
int main(
int argc,
char** argv)
{
if (argc > 1)
else
uint64_t expo = 1;
if (argc > 2) expo = (uint64_t)atoi(argv[2]);
Timer tim2; tim2.clear(); tim2.start();
GFqDom<int64_t> F(
MOD, expo);
tim2.stop();
std::cerr<<"init field -> "<<tim2.usertime()<<std::endl;
Poly1FactorDom<GFqDom<int64_t>, Dense> FD(F,Indeter("X"));
FD.read( cin, P );
std::vector<Polys> Lf;
std::vector<uint64_t> Le;
Timer tim; tim.clear(); tim.start();
FD.CZfactor(Lf, Le, P);
tim.stop();
FD.write( cout, P ) << " is 1";
std::vector<uint64_t>::const_iterator e = Le.begin();
for(std::vector<Polys>::const_iterator i = Lf.begin(); i != Lf.end(); ++i, ++e) {
FD.write(cout << " * (", *i) << ")";
if (*e > 1) cout << "^" << *e;
}
std::cout << std::endl;
std::cerr << tim << std::endl;
return 0;
}
int main(int argc, char **argv)
Definition: benchmark-recint_exp.C:20
UTT Residu_t
Definition: gfq.h:91
Field::Element Element
Definition: f4n3.cpp:12
Poly1Dom< Field, Dense > Polys
Definition: highorder.C:30
#define MOD
Definition: modular-floating.inl:16
Namespace in which the whole Givaro library resides.
Definition: all_field.C:23