Mathc initiation/a273

Sommaire

Installer et compiler ces fichiers dans votre répertoire de travail.

	c1a.c

/* --------------------------------- */
/* save as c1a.c                     */
/* --------------------------------- */
#include  "x_hfile.h"
#include      "f1a.h"
/* --------------------------------- */
int main(void)
{
double i;

 clrscrn();
 printf(" Does lim x->oo %s exist ?\n\n", feq);


 for(i=100000; i<500000; i+=50000)
 
     printf(" f(%+.1f) = %5.5f \n", i, f(i));
     

 printf(" \n\n"
        " With the table we arrive at the following conjecture.\n\n"
        "     lim x->oo %s = e = %5.5f \n\n", feq,exp(1));
 stop();

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

Exemple de sortie écran :

 Does lim x->oo [1-6./(2*x+3)]**[(2*x+3)/(-6)] exist ?

 f(+100000.0) = 2.71832 
 f(+150000.0) = 2.71831 
 f(+200000.0) = 2.71830 
 f(+250000.0) = 2.71830 
 f(+300000.0) = 2.71830 
 f(+350000.0) = 2.71829 
 f(+400000.0) = 2.71829 
 f(+450000.0) = 2.71829 
 

 With the table we arrive at the following conjecture.

     lim x->oo [1-6./(2*x+3)]**[(2*x+3)/(-6)] = e = 2.71828 

 Press return to continue.