Mathc initiation/a366
Installer ce fichier dans votre répertoire de travail.
g_an.h |
---|
/* ------------------------------------ */
/* Save as : g_an.h */
/* ------------------------------------ */
void G_a_n(
CTRL_splot w,
tvalue n,
double (*P_a_n)(int n)
)
{
FILE *fp = fopen("a_main.plt","w");
fprintf(fp," set zeroaxis lt 8\n"
" set grid\n"
" plot [%0.3f:%0.3f] [%0.3f:%0.3f]\\\n"
" \"a_n\" with point lt 7 ps 1 \n",
w.xmin,w.xmax,w.ymin,w.ymax);
fclose(fp);
fp = fopen("a_n","w");
for(n.value=n.min; n.value<=n.max; ++n.value)
fprintf(fp," %0.0f %6.3f\n",n.value,(*P_a_n)(n.value));
fclose(fp);
}
/* ------------------------------------ */
/* ------------------------------------ */
Déclaration des fichiers h.