Mathc initiation/Fichiers h : x 69a4

Installer et compiler ces fichiers dans votre répertoire de travail.

	`c00b1.c`

/* --------------------------------- */
/* save as c00b1.c                   */
/* --------------------------------- */
#include "x_hfile.h"
#include      "fb.h"
/* --------------------------------- */
int main(void)
{
tvalue t;
	
  t.value =  0.;
  t.min   =  0.; 
  t.max   =  10.;  
  t.step  = .05; 
  
 clrscrn();
 
 printf(" r(t) = f(t)i + g(t)j + h(t)k \n\n");
 printf(" With \n\n");
 printf(" f : t-> %s  \n", feq);
 printf(" g : t-> %s  \n", geq);
 printf(" h : t-> %s\n\n", heq);

 printf(" Animate the vector function,             \n\n" 
        " ... load \"a_main.plt\" ... with gnuplot.\n\n");
 
  do{	  
       G_Curve_3d(
             f,g,h,
             t
            );
            
       pause(9.E7);
  
 } while((t.value+=t.step)<t.max);
 
 stop();

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

Exemple de sortie écran :

 r(t) = f(t)i + g(t)j + h(t)k 

 With 

 f : t-> exp(sin(2*t)**2)  
 g : t-> exp(-cos(t))  
 h : t-> sin(t)

 Animate the vector function,             

 ... load "a_main.plt" ... with gnuplot.