Mathc complexes/a268

Application

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	c00i.c

/* ------------------------------------ */
/*  Save as :   c00i.c                  */
/* ------------------------------------ */
#include "w_a.h"
/* ------------------------------------ */
void fun(int r)
{
double **u  = r_mZ(i_mZ(r,C1),9.);
double **v  = r_mZ(i_mZ(r,C1),9.);

double **kv  =     i_mZ(r,C1);

double k = r_I(9);

  clrscrn();
  printf(" u :");
  p_mZ(u,S3,P0,S3,P0,C6);
  printf(" v :");
  p_mZ(v,S3,P0,S3,P0,C6);
  printf(" k*v :");
  p_mZ(smul_mZ(k,v,kv),S3,P0,S3,P0,C6);

  printf("      k<u,v> = <u,kv>     \n\n");
  
  printf("      k<u,v> =");
  p_Z(smul_Z(k,dot_Z(u,v)), S5,P0, S4,P0);printf("\n\n");
  
  printf("      <u,kv> =");
  p_Z(dot_Z(u,kv), S5,P0, S4,P0);printf("\n");
  
  f_mZ(u);
  f_mZ(v);
  f_mZ(kv);  
}
/* ------------------------------------ */
int main(void)
{
time_t t;

  srand(time(&t));

do
{
  fun(rp_I(R2)+R1);


} while(stop_w());

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

Exemple de sortie écran :

 u :
 +2 +8i 
 -8 -3i 
 +4 -3i 

 v :
 -9 -3i 
 +5 +7i 
 +5 +9i 

 k*v :
-27 -9i 
+15+21i 
+15+27i 

      k<u,v> = <u,kv>     

      k<u,v> = -330-228i 

      <u,kv> = -330-228i 

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