Présentation de 702.jps

25 setxunit 7.5 setborder 90 setangle_repere -8 8 setxrange -8 8 setyrange 1 1 settkstep .5 .5 setsubtkstep 2 2 setmkstep ticks subticks marks traceaxes axesarrow .75 setlinewidth continu bleu /X {settvar #rpn# 1/(t*t-t) } def /Y {settvar #rpn# t*t/(1-t) } def 0 pi {X} {Y} Courbeparam