Mathc complexes/a187

Application

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	c00a.c

/* ------------------------------------ */
/*  Save as :   c00a.c                  */
/* ------------------------------------ */
#include "w_a.h" 
/* ------------------------------------ */
/* ------------------------------------ */
#define  TAB  C2
/* ------------------------------------ */
#define   RU  R2
#define   CU  C1
/* ------------------------------------ */
/* ------------------------------------ */
void fun(void)
{

double u[TAB][RU*C2]={{+2,1, +2,3},
	                  {+1,5, +5,2}};
double **U[TAB];

double **B  = i_mZ(RU,RU);

double v[RU*C2] = {+1,+0, +0,+0};
double **V   = ca_A_mZ(v,i_mZ(RU,C1));

double **BV  = i_mZ(RU,C1);

int c;

  clrscrn();
  
  for(c=C0; c<TAB; c++)
     {
       U[c] = ca_A_mZ( u[c],i_mZ(RU,C1));
       c_c_mZ(U[c],C1, B,c+C1);
      }
      
  printf(" Two U vectors in the Standard Basis \n\n"  
         "     U[0]       U[1]  :");	     
  p_mZ(B,S6,P0,S3,P0,C10);
  
  
  printf(" The V vector in the base U : ");      
  p_mZ(V,S6,P0,S3,P0,C10);  
  
  printf(" Find the coordinate of V into the standard basis");
  mul_mZ(B,V,BV);
  p_mZ(BV,S6,P0,S3,P0,C10);
  
  stop();
  
  for(c=C0; c<TAB; c++)
  
       f_mZ(U[c]); 
       
  f_mZ(B);   
  f_mZ(V); 
  f_mZ(BV);
}
/* ------------------------------------ */
int main(void)
{
  fun();

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

Introduction du vecteur V.

Exemple de sortie écran :

 -------------------------------
 Two U vectors in the Standard Basis 

     U[0]       U[1]  :
    +2 +1i     +1 +5i 
    +2 +3i     +5 +2i 

 The V vector in the base U : 
    +1 +0i 
    +0 +0i 

 Find the coordinate of V into the standard basis
    +2 +1i 
    +2 +3i 

 Press return to continue.