Mathc complexes/c103a

Application

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	c00a.c

/* ------------------------------------ */
/*  Save as :   c00a.c                  */
/* ------------------------------------ */
#include "w_a.h"
/* ------------------------------------ */
#define   RCA RC3
#define   Cb C1
/* ------------------------------------ */
void fun(void)
{
double a[RCA*(RCA*C2)] ={ 1,2,  3,4,  5,6,
                          5,4,  1,3,  6,8,
                          7,2,  5,1,  1,1};

double tb[RCA*(Cb*C2)] ={ 1,4, 
                          2,5, 
                          3,6};   
                        
double **A =      ca_A_mZ(a,   i_mZ(RCA,RCA));                        
double **b =      ca_A_mZ(tb,  i_mZ(RCA,Cb));                                             
                                               
double **Ab = c_A_b_Ab_mZ(A,b, i_Abr_Ac_bc_mZ(RCA,RCA,Cb));	

	
  clrscrn();
  printf(" A :");
  p_mZ(A, S4,P0, S3,P0, C5);
  printf(" b :");
  p_mZ(b, S4,P0, S3,P0, C5);
  stop();

  clrscrn();
  printf(" Copy/Past into the octave window.\n\n");
  p_Octave_mZ(Ab,"Ab",P0, P0);
  printf(" rref(Ab,.00000000001)\n\n");

  printf(" gj_mZ(Ab) :");
  p_mZ(gj_mZ(Ab), S5,P4, S9,P4, C3);
  stop();

  f_mZ(Ab);
  f_mZ(b);
  f_mZ(A);
}
/* ------------------------------------ */
int main(void)
{
  fun();

  return 0;
}
/* ------------------------------------ */
/* ------------------------------------ */

.

Exemple de sortie écran :

 ------------------------------------ 
 A :
  +1 +2i   +3 +4i   +5 +6i 
  +5 +4i   +1 +3i   +6 +8i 
  +7 +2i   +5 +1i   +1 +1i 

 b :
  +1 +4i 
  +2 +5i 
  +3 +6i 

 Press return to continue. 


 ------------------------------------ 
 Copy/Past into the octave window.

 Ab=[
+1+2*i,+3+4*i,+5+6*i,+1+4*i;
+5+4*i,+1+3*i,+6+8*i,+2+5*i;
+7+2*i,+5+1*i,+1+1*i,+3+6*i]

 rref(Ab,.00000000001)

 gj_mZ(Ab) :
+1.00000 +0.00000i +0.00000 -0.00000i +0.00000 +0.00000i 
+0.00000 +0.00000i +1.00000 +0.00000i +0.00000 +0.00000i 
+0.00000 +0.00000i +0.00000 +0.00000i +1.00000 +0.00000i 

+0.30851 +0.36905i 
+0.32627 +0.49451i 
+0.22124 -0.22043i 

 Press return to continue.