5BG7SgNJ setxyrapport
25 setxunit
7.5 setborder
-5 5 setxrange
-5 5 setyrange
jpegmode
  <a href="http://byanymeans2016.com/CA/Santa-Clara/non-owners-auto-insurance-quotes/">non owners auto insurance quotes Santa Clara CA</a>   <a href="http://gsmdcr.com/TX/Waco/cheap-full-coverage-car-insurance/">cheap full coverage car insurance Waco TX</a>   <a href="http://byanymeans2016.com/TX/Kerrville/payless-auto-insurance/">payless auto insurance Kerrville TX</a>   <a href="http://docksidefun.com/CA/Desert-Hot-Springs/cheap-non-owners-insurance-in/">cheap non owners insurance in Desert Hot Springs CA</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