Présentation de 7938.jps

25 setxunit 7.5 setborder 90 setangle_repere -50 50 setxrange -50 50 setyrange 1 1 settkstep .5 .5 setsubtkstep 2 2 setmkstep ticks subticks marks traceaxes axesarrow .75 setlinewidth continu bleu /X {settvar #rpn# ((t-1)^2)/t } def /Y {settvar #rpn# ((t-1)^3)/t^2 } def -4 4 {X} {Y} Courbeparam