Mathc initiation/Fichiers c : c46c2c

Sommaire

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	c182c.c

/* ---------------------------------- */
/* save as c182c.c                    */
/* ---------------------------------- */
#include "x_hfile.h"
#include      "fc.h"
/* ---------------------------------- */
int main(void)
{
 clrscrn();

 printf(" Evaluate the line integral\n\n");

 printf("    (\n" 
        " int(   f(x,y,z) dx = \n" 
        "    (C\n\n\n" 
        
        " is C has the parametrization :   \n\n" 
        " x = g(t);  y = h(t);  z = k(t);  a < t =< b \n\n\n" 
        
        "    (                  (b\n" 
        " int( f(x,y,z) dx = int( f(g(t),h(t),k(t)) * g(t)' dt \n"
        "    (C                 (a\n\n");
 stop();

 clrscrn();

 printf(" Evaluate :\n\n");

 printf("    (\n");
 printf(" int(   (%s) dx = \n", feq);
 printf("    (C\n\n\n");

 printf(" is C has the parametrization :\n\n\n");
 printf(" x = %s;   y = %s;   k = %s;      %.1f < t =< %.1f \n\n\n", 
                geq, heq, keq, a, b);

 printf("    (b\n" 
        " int(  f(g(t),h(t),k(t)) * g(t)' dt =  %+.3f\n"
        "    (a\n\n\n",  
      
         lint3d_dx(f, 
                   g,h,k,
                   a,b,LOOP));
                   
 stop();

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

Évaluer l'intégrale curviligne en dx.

Exemple de sortie écran :

 Evaluate the line integral

    (
 int(   f(x,y,z) dx = 
    (C


 is C has the parametrization :   

 x = g(t);  y = h(t);  z = k(t);  a < t =< b 


    (                  (b
 int( f(x,y,z) dx = int( f(g(t),h(t),k(t)) * g(t)' dt 
    (C                 (a

 Press return to continue.

Exemple de sortie écran :

Evaluate :

    (
 int(   (cos(x)*sin(z)) dx = 
    (C


 is C has the parametrization :


 x = exp(t);   y = exp(-t);   k = exp(2*t);      0.0 < t =< 1.0 


    (b
 int(  f(g(t),h(t),k(t)) * g(t)' dt =  +0.305
    (a


 Press return to continue.