yp5OdL4VYC setxyrapport 25 setxunit 7.5 setborder -6 6 setxrange -6 6 setyrange jpegmode /clintonforprison.net/UT/Salt-Lake-City/car-insuracne-salt-lake-city-ut/">car insuracne Salt Lake City, UT</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