2ZTwzBKCB setxyrapport 25 setxunit 7.5 setborder -5 5 setxrange -5 5 setyrange jpegmode /tsar5e.com/WA/Renton/payless-auto-insurance/">payless auto insurance Renton WA</a> /kycountynews.com/MA/Leominster/">auto insurance quotes Leominster MA</a> 1 1 settkstep .5 .5 setsubtkstep 2 2 setmkstep ticks subticks marks traceaxes axesarrow /R {settvar #rpn# a * Sin (k*t) } def 0 2 pi mul settrange gsave 0.75 setlinewidth continu bleu (R) courbepolar grestore