Présentation de 152.jps

25 setxunit
7.5 setborder
90 setangle_repere
-2 10 setxrange
-2 10 setyrange
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
} def
gsave
   rouge
   .75 setlinewidth
   mixte
 xmin 0  {g} Courbe
 1.5 6  {g} Courbe
grestore
gsave
   bleu
   continu
   /hstep 4 store
   /hangle 15 store
 2 3  {f} Hachcourbe
grestore