qnpuK6ZnjBJ4 setxyrapport 25 setxunit 7.5 setborder -5 5 setxrange -5 5 setyrange jpegmode /auronix.me/car-insurance/hastings-car-insurance/hastings-car-insurance-telephone-number/">hastings car insurance telephone number</a> /topdailyquotes.com/insurance-rate/car-insurance-rate/car-insurance-rate-tables/">car insurance rate tables</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