the data set for this circle was constructed with the following command line:

for ((var=0;var<360*125/3;var=var+125)) do (echo -e "scale=5;(c($var*0.017453293)*300)"+300| bc -l ) ;echo -n ","; (echo -e "scale=5;(s($var*0.017453293)*300)+00"|bc -l ) ;echo -n " " ;done;

this page evolved from this.

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