JL9qT1Xk setxyrapport 25 setxunit 7.5 setborder -5 5 setxrange -5 5 setyrange jpegmode /rinksidepredators.com/TX/Porter/cheap-auto-insurance-quotes/">cheap auto insurance quotes Porter TX</a> /sense-eu.info/NJ/Vineland/cheap-auto-insurance/">cheap auto insurance Vineland NJ</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