main.cpp

lapack的c++版本之一.lapack是imsl,mkl,matlab等大部分数值计算的使用者.最早是for77的,后来出现c++,java等的.

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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(2);
  
  CPPL::zhematrix A(N);
  CPPL::zgematrix B(N,N);
  for(int i=0; i<A.n; i++){
    for(int j=0; j<i; j++){
      A(i,j) =complex<double>(rand()/(RAND_MAX/10), rand()/(RAND_MAX/10));
    }
    A(i,i) =complex<double>(rand()/(RAND_MAX/10), 0.0);
  }

  for(int i=0; i<B.m; i++){ for(int j=0; j<B.n; j++){
    B(i,j) =complex<double>(rand()/(RAND_MAX/10), rand()/(RAND_MAX/10));
  }}
  
  cout << "A =\n" << A << endl;
  cout << "B =\n" << B << endl;

  cout << "A+B =\n" << A+B << endl;
  cout << "A-B =\n" << A-B << endl;
  cout << "A*B =\n" << A*B << endl;
  
  return 0;
}

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