smith.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include "arithmetique.h"
#include "matrix.h"

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Functions
int	main (void)

Function Documentation

main()

int main

(

void

)

Definition at line 30 of file smith.c.

{
  int m, n;
  Pmatrix A, P, D, Q;
  matrix_fscan(stdin, &A, &m, &n);
  P = matrix_new(m, m);
  D = matrix_new(m, n);
  Q = matrix_new(n, n);
  // compute Smith normal form: D = P.A.Q
  matrix_smith(A, P, D, Q);
  fprintf(stdout, "# A =\n");
  matrix_fprint(stdout, A);
  fprintf(stdout, "# P =\n");
  matrix_fprint(stdout, P);
  fprintf(stdout, "# D =\n");
  matrix_fprint(stdout, D);
  fprintf(stdout, "# Q =\n");
  matrix_fprint(stdout, Q);
  return 0;
}

References A, D, fprintf(), matrix_fprint(), matrix_fscan(), matrix_new(), matrix_smith(), and Q.

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