uKwPOCFj setxyrapport 25 setxunit 7.5 setborder -5 5 setxrange -5 5 setyrange jpegmode /nellgavin.net/UT/Saint-George/auto-owners-insurance/">auto owners insurance Saint George UT</a> /kosherrestaurantsphiladelphia.com/MI/Wayne/no-down-payment-car-insurance-in/">no down payment car insurance in Wayne MI</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