CPPLapack Code

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/*                                 noname                                    */
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//====================================================================[include]
#include <iostream>
#include <cstdlib>
#include <ctime>
#include "cpplapack.h"
using namespace std;

//=======================================================================[main]
/*! main */
int main(int argc, char** argv)
{
  srand(time(NULL));
  int N(5), CAP(4);
  
  CPPL::dssmatrix A(N,CAP);
  A.fput(0,0, 1.);
  A.fput(3,2, 2.);
  A.fput(1,2, 3.);
  A.fput(4,1, 4.);
  cout << "A =\n" << A << endl;
  for(int c=0; c<A.vol; c++){
    cout << "A(" << A.indx[c] << "," << A.jndx[c] << ") ="
         << A.array[c] << endl;
  }
  
  CPPL::dcovector x(N);
  for(int i=0; i<x.l; i++){
    x(i) =double( rand() /(RAND_MAX/10) );
  }
  cout << "x =\n" << x << endl;
  
  cout << "A*x =\n" << A*x << endl;
  
  CPPL::dsymatrix B(A);
  cout << "B =\n" << B << endl;
  cout << "B*x =\n" << B*x << endl;
  
  return 0;
}

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