Fichier 334.jps — Modifié le 16 Mars 2008 à 15 h 00
25 setxunit
7.5 setborder
90 setangle_repere
-3 10 setxrange
-6 10 setyrange
/quadrillagegray 0.4 def
1 setquadrillagexstep
1 setquadrillageystep
quadrillage
1 1 settkstep
.5 .5 setsubtkstep
2 2 setmkstep
ticks
subticks
marks
traceaxes
axesarrow
unites
/f {setxvar
#rpn# x^2
} def
/g {setxvar
#rpn# x-3
} def
/h {setxvar
#rpn# x^2+x-3
} def
gsave
vert
1.75 setlinewidth
continu
{h} courbe
grestore
gsave
bleu
.75 setlinewidth
continu
{f} courbe
grestore
gsave
rouge
.75 setlinewidth
continu
xmin .01 neg {g} Courbe
.01 xmax {g} Courbe
grestore
<tex>
$\vec \imath $
</tex>
.4 -.1 [1.5 dup] dctexlabel
<tex>
$\vec \jmath $
</tex>
-.1 .2 [1.5 dup] ultexlabel
bleu
<tex>
$y=x^2$
</tex>
0.3 8 [1.5 1.5] urtexlabel
rouge
<tex>
$y=x-3$
</tex>
6 6 [1.5 1.5] drtexlabel
vert
<tex>
$y=x^2+x-3$
</tex>
1 2 [1.5 1.5] drtexlabel