Mathc complexes/a266

Application

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	c00g.c

/* ------------------------------------ */
/*  Save as :   c00g.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 **w  = r_mZ(i_mZ(r,C1),9.);

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

  clrscrn();
  printf(" u :");
  p_mZ(u,S3,P0,S3,P0,C6);
  printf(" v :");
  p_mZ(v,S3,P0,S3,P0,C6);
  printf(" v-w :");
  p_mZ(sub_mZ(v,w,vmnsw),S3,P0,S3,P0,C6);
 
  printf("      <u,v-w> = <u,v>-<u,w> \n\n");
  
  printf("      <u,v-w> =");
  p_Z(dot_Z(u,vmnsw), S5,P0, S4,P0);printf("\n\n");

  printf("   <u,v>-<u,w> =");
  p_Z(sub_Z(dot_Z(u,v),dot_Z(u,w)), S5,P0, S4,P0);printf("\n");
  
  f_mZ(u);
  f_mZ(v);
  f_mZ(w);
  f_mZ(vmnsw);
}
/* ------------------------------------ */
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 +5i 
 +9 -6i 
 -8 +6i 

 v :
 -1 +2i 
 -7 +1i 
 -3 -7i 

 v-w :
 -7+11i 
-11 +4i 
 -4 +1i 

      <u,v-w> = <u,v>-<u,w> 

      <u,v-w> =  -16  +1i 

   <u,v>-<u,w> =  -16  +1i 

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