Présentation de 984.jps

/syracuse/bbgraf/tmp/984.jpg
25 setxunit 7.5 setborder 90 setangle_repere -5 5 setxrange -10 15 setyrange 1 1 settkstep .5 .5 setsubtkstep 2 2 setmkstep ticks subticks [1 1 .5 .5 .1 .1] {orange} Quadrillage marks traceaxes axesarrow unites /f {setxvar #rpn# 2*x+3 } def gsave bleu .75 setlinewidth continu xmin .01 neg {f} Courbe .01 xmax {f} Courbe grestore