Présentation de 1654.jps

/syracuse/bbgraf/tmp/1654.jpg
25 setxunit 7.5 setborder 90 setangle_repere -10 10 setxrange -10 10 setyrange 1 1 settkstep .5 .5 setsubtkstep 2 2 setmkstep ticks subticks marks traceaxes axesarrow .75 setlinewidth continu bleu /X {settvar #rpn# 3*t^2+4*t } def /Y {settvar #rpn# -3*t^4-3*t^2/2+1 } def 5 neg 5 {X} {Y} Courbeparam