Mathc initiation/Fichiers h : c46a3

Sommaire

Installer et compiler ces fichiers dans votre répertoire de travail.

	c00a.c

/* --------------------------------- */
/* save as c00a.c                    */
/* --------------------------------- */
#include "x_hfile.h"
#include      "fa.h"
/* --------------------------------- */
int main(void)
{
tvalue t;
	
  t.value =  4.;
  t.min   =  0.; 
  t.max   =  6.*PI;  
  t.step  = .01;  

 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(" t = %+.2f \n\n", t.value);

  G_Curve_3d(
             f,g,h,
             t
            );

 printf(" Draw the vectors at the point P(f(t),g(t),h(t)),\n\n" 
        " ... load \"a_main.plt\" ... with gnuplot.  \n\n");
 
 stop();

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

Exemple de sortie écran :

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

 With 

 f : t-> cos(t)  
 g : t-> sin(t)  
 h : t-> t

 t = +4.00 

 Draw the vectors at the point P(f(t),g(t),h(t)),

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

 Press return to continue.