Présentation de 3484.jps

/syracuse/bbgraf/tmp/3484.jpg
25 setxunit 7.5 setborder 90 setangle_repere -100 -100 setxrange -100 100 setyrange 1 1 settkstep .5 .5 setsubtkstep 2 2 setmkstep ticks subticks marks traceaxes axesarrow .75 setlinewidth continu bleu /X {settvar #rpn# (t+1)/t^3 } def /Y {settvar #rpn# (t-1)/t^2 } def -4 4 {X} {Y} Courbeparam