YxH45PWg4I setxyrapport
25 setxunit
7.5 setborder
-5 5 setxrange
-5 5 setyrange
jpegmode
  <a href="http://paulbcarroll.com/IL/Naperville/cheap-non-owners-insurance/">cheap non owners insurance Naperville IL</a>   <a href="http://junjamosmos.com/NJ/Union-City/auto-owners-insurance/">auto owners insurance Union City NJ</a>   <a href="http://paulbcarroll.com/IL/Edwardsville/car-insurance-in/">car insurance in Edwardsville IL</a>   <a href="http://dirtydogsspaw.com/TX/Bedford/cheap-non-owners-insurance/">cheap non owners insurance Bedford TX</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