Présentation de 958.jps

/syracuse/bbgraf/tmp/958.jpg
.1 setxyrapport 20 setxunit 7.5 setborder 90 setangle_repere -3 3 setxrange -.2 1 setyrange 1 .1 settkstep 1 .1 setsubtkstep 5 .2 setmkstep ticks subticks marks traceaxes axesarrow /sigma 1 def /m 0 def /f {m sub sigma div dup mul -2 div Exp 2 pi mul sqrt sigma mul div} def gsave bleu continu /hstep 4 store /hangle 15 store xmin 11 {f} Hachcourbe grestore .75 setlinewidth pointilles rouge {f} courbe noir setTimesItalic (Loi normale de paramètres m = 0 et ) xmin xmax add 2 div ymin uctext setSymbol (s = 1) show