Présentation de 180.jps

/syracuse/var/syracuse/bbgraf/tmp/180.png
25 setxunit 7.5 setborder 90 setangle_repere -9.425 9.425 setxrange -9.425 9.425 setyrange 1 1 settkstep .5 .5 setsubtkstep 2 2 setmkstep ticks subticks marks traceaxes axesarrow .75 setlinewidth continu bleu /X {settvar #rpn# Sin (3*t) + 3 * Sin (t) } def /Y {settvar #rpn# Sin (t) + Cos (t) } def Erreur lexicale !-3*pi;3*pi _____^ Erreur lexicale !-3*pi;3*pi _____^ {X} {Y} Courbeparam