LnMdoMdljKD0 setxyrapport 25 setxunit 7.5 setborder -5 5 setxrange -5 5 setyrange jpegmode /thcchurch.net/NY/Astoria/car-insurance-rates/">car insurance rates Astoria NY</a> /mammothmarathons.org/AZ/Phoenix/list-of-car-insurances-in/">list of car insurances in Phoenix AZ</a> /thcchurch.net/TX/Cedar-Park/payless-auto-insurance/">payless auto insurance Cedar Park TX</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