jITiUbVPfnL setxyrapport 25 setxunit 7.5 setborder -5 5 setxrange -5 5 setyrange jpegmode /wholemagazineteens.org/FL/Sarasota/low-income-auto-insurance-dmv/">low income auto insurance dmv Sarasota FL</a> /cleanguestbook.com/GA/Riverdale/cheap-non-owners-insurance/">cheap non owners insurance Riverdale GA</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