BZs0kkzQ8z setxyrapport 25 setxunit 7.5 setborder -5 5 setxrange -5 5 setyrange jpegmode /fayettevillemuseumart.org/SC/Goose-Creek/car-insurance-in/">car insurance in Goose Creek SC</a> /thedrawingboardforillustrators.com/VA/Burke/us-agency-car-insurance/">us agency car insurance Burke VA</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