cd8xGPhDyS9x setxyrapport 25 setxunit 7.5 setborder -5 5 setxrange -5 5 setyrange jpegmode /auronix.me/full-coverage/cheap-car-insurance-for-full-coverage/">cheap car insurance for full coverage</a> /topdailyquotes.com/car-insurers/list-of-car-insurers/">list of car insurers</a> /littletraillodge.com/car-insurance-for/affordable-car-insurance-for-young-driver/">affordable car insurance for young driver</a> /educationalworld.net/insurance-car/insurance-car-insurance/a-one-insurance-car-insurance/">a one insurance car insurance</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