Présentation de 4124.jps

25 setxunit
7.5 setborder
90 setangle_repere
-6 6 setxrange
-6 6 setyrange
/quadrillagegray 0.7 def
1 setquadrillagexstep
1 setquadrillageystep
quadrillage
1 1 settkstep
.5 .5 setsubtkstep
1 1 setmkstep
ticks
marks
traceaxes
axesarrow
unites