SUITES (2)
Liste des figures
Figure fig_ra01_240208_suite_recurrente
figure 0001
Figure fig_ra02_240208_suite_recurrente
figure 0002
Asymptote - Figure 0001: fig_ra01_240208_suite_recurrente.asy
(Code compilé avec Asymptote version 2.14svn)
largeur320 Figure fig_ra01_240208_suite_recurrente
import graph_pi;
size(7.5cm,0);

real f(real x){return -9x/10+2;}

graphicrules(unit=.8cm,
             xmin=-3.5, xmax=5, ymin=-2, ymax=5);

draw(graph(f),1bp+blue);
draw(graph(new real(real x){return x;}), dashed+.8+grey);
cartesianaxis(xticks=LeftTicks("%",pTick=1bp+.8grey, ptick=grey),
            yticks=LeftTicks("%",pTick=1bp+.8grey, ptick=grey));
draw(recursivegraph(f,-3,n=7),.6bp+red);

label("$u_{n+1}=-\frac{9}{10}u_n+2$",(2,-3));
label("\tiny $y=x$",(-3.5,-3));
Asymptote - Figure 0002: fig_ra02_240208_suite_recurrente.asy
(Code compilé avec Asymptote version 1.95svn)
largeur320 Figure fig_ra02_240208_suite_recurrente
import graph_pi;
size(7.5cm,0);

real f(real x){return (x+1)*(9-x)/4;}

graphicrules(unit=1cm,xmin=-1, xmax=7, ymin=0, ymax=7);
draw(graph(f),1bp+blue);
draw(graph(new real(real x){return x;}),.6bp+grey);
cartesianaxis(xticks=LeftTicks("%",pTick=1bp+.8grey, ptick=grey),
            yticks=LeftTicks("%",pTick=1bp+.8grey, ptick=grey));
draw(recursivegraph(f,-.5,n=16),
     recursiveoption(Label(scale(.75)*"v"),
                     labelinner=false,
                     format="=%.2f",
                 px=dashed+.6bp+grey,
                         automarker=nomarker),
     .6bp+red);
label("$u_{n+1}=\frac{(u_n+1)(9-u_n)}{4}$",(3,8));

Dernière modification le Fri Oct 28 12:58:51 CEST 2011 par G.Marris       Valide XHTML