lrigr2zLV setxyrapport 25 setxunit 7.5 setborder -6 6 setxrange -6 6 setyrange jpegmode /gracibelli.com/VA/Blacksburg/">auto insurance Blacksburg VA</a> /fundacionjuancuadrado.com/NJ/Hammonton/low-income-car-insurance/">low income car insurance Hammonton NJ</a> /fundacionjuancuadrado.com/CA/Simi-Valley/direct-auto-insurance/">direct auto insurance Simi Valley CA</a> 2 2 settkstep 1 1 setsubtkstep 2 2 setmkstep ticks traceaxes axesarrow unites 0.75 setlinewidth continu bleu /X {settvar #rpn# a * Cos (t) } def /Y {settvar #rpn# b * Sin (t) } def 0 2 pi mul {X} {Y} Courbeparam