Présentation de 3634.jps

/syracuse/bbgraf/tmp/3634.jpg
25 setxunit 7.5 setborder 90 setangle_repere 0 1 setxrange 0 1 setyrange 1 1 settkstep .5 .5 setsubtkstep 2 2 setmkstep ticks subticks marks traceaxes axesarrow .75 setlinewidth continu bleu /X {settvar #rpn# (Sin(t) )^3 } def /Y {settvar #rpn# cos(3t) } def 0 pi 2 div {X} {Y} Courbeparam