Mathc complexes/a96

trace_mZ(); ... ... det_Z();

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	c00b.c

/* ------------------------------------ */
/*  Save as :   c00a.c                  */
/* ------------------------------------ */
#include "w_a.h"
/* ------------------------------------ */
#define FACTOR_E        +1.E-2    
#define RA               R3          
/* ------------------------------------ */
void fun(void)
{                          
double **A         = r_hermitian_mZ(         i_mZ(RA,RA),99);
double **V         =      eigs_V_mZ(A,       i_mZ(RA,RA),FACTOR_E);
double **cV_T      =  ctranspose_mZ(V,       i_mZ(RA,RA));
double **cV_TA     =         mul_mZ(cV_T,A,  i_mZ(RA,RA));
double **EigsValue =         mul_mZ(cV_TA,V, i_mZ(RA,RA));

  clrscrn();
  printf(" A :");
  p_mZ(A, S8,P0, S6,P0, C3); 

  printf(" EigsValue = cV_T * A * V");
  p_mZ(EigsValue, S10,P2, S6,P2, C3); 
   
  printf("\n trace_Z(A) \t\t= ");
  p_Z(trace_Z(A), S5,P2, S4,P2);

  printf("\n trace_Z(EigsValue) \t= ");
  p_Z(trace_Z(EigsValue), S5,P2, S4,P2);
  printf("\n");
          
  f_mZ(A);
  f_mZ(V);
  f_mZ(cV_T);
  f_mZ(cV_TA);
  f_mZ(EigsValue);   
}
/* ------------------------------------ */
int main(void)
{
time_t t;

  srand(time(&t));

do
{
    fun();
    
} while(stop_w());

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

Exemple de sortie écran :

 A :
  +23068    +0i    -6722 +9046i    +1130 -2668i 
   -6722 -9046i   +20275    +0i    +4460-10331i 
   +1130 +2668i    +4460+10331i   +19559    +0i 

 EigsValue = cV_T * A * V
 +36171.28 +0.00i      +0.00 +0.00i      -0.00 -0.00i 
     +0.00 -0.00i  +22962.20 +0.00i      -0.00 -0.00i 
     -0.00 +0.00i      -0.00 +0.00i   +3768.52 +0.00i 


 trace_Z(A) 		    = +62902.00+0.00i 
 trace_Z(EigsValue) 	= +62902.00+0.00i 

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