zrEHs8fL setxyrapport 25 setxunit 7.5 setborder -5 5 setxrange -5 5 setyrange jpegmode /previvaweddingstudio.com/NJ/Hackensack/cheapest-auto-insurance/">cheapest auto insurance Hackensack NJ</a> /nsbebham.org/IN/South-Bend/low-income-auto-insurance/">low income auto insurance South Bend IN</a> /nsbebham.org/NC/Clemmons/cheap-non-owners-insurance/">cheap non owners insurance Clemmons NC</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