%% auteur : 

50 setxunit
7.5 setborder
90 setangle_repere
-1 6 setxrange
-5 3 setyrange
1 1 settkstep
%.5 .5 setsubtkstep
1 1 setmkstep
ticks
subticks
marks
traceaxes
axesarrow
unites

/g {setxvar
#rpn#   ln  (x)
} def
gsave
   noir
   .75 setlinewidth
   continu
   
grestore
gsave
   noir
   .75 setlinewidth
   continu
  0.01  6 {g} Courbe
grestore

/A{e 1} def
A dashpoint






setTimes
(O) O dltext
<latex>
$y=\ln x$
</latex>
boxit
5.2 1.5 [1.3 dup] dctexlabel



<latex>
$e$
</latex>
boxit
e 0 [1.3 dup] dctexlabel