QAe6cVZ9i setxyrapport
25 setxunit
7.5 setborder
-5 5 setxrange
-5 5 setyrange
jpegmode
affordable car insurance Port Richey FL low income auto insurance dmv Palm Harbor FL no down payment auto insurance in Savannah GA car insurance quotes Amelia Court House VA
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