Présentation de 838.jps

/syracuse/bbgraf/tmp/838.jpg
2 setxyrapport 100 setxunit 7.5 setborder 90 setangle_repere -3 3 setxrange -6 6 setyrange [1 1 .5 .5 .1 .1] {orange} Quadrillage /quadrillagegray 0.4 def 1 setquadrillagexstep 1 setquadrillageystep quadrillage 1 1 settkstep .5 .5 setsubtkstep 1 1 setmkstep ticks subticks marks traceaxes axesarrow unites