Présentation de 2241.jps

/syracuse/bbgraf/tmp/2241.jpg
25 setxunit 7.5 setborder 90 setangle_repere -3 5 setxrange -5 3 setyrange /quadrillagegray 0.4 def 1 setquadrillagexstep 1 setquadrillageystep quadrillage 1 1 settkstep .5 .5 setsubtkstep 2 2 setmkstep ticks subticks marks traceaxes unites