I used to draw circles like that when the pencil in my school compasses got a bit wobbly ... WFL On 4/6/15, Bill Gosper <billgosper@gmail.com> wrote:

Michelangelo^-1: gosper.org/p4109340.png . This from subtracting {0,1/121} from a point near the periphery of that mod 6 boxed Julian star from a couple of weeks ago. --rwg _______________________________________________ math-fun mailing list math-fun@mailman.xmission.com https://mailman.xmission.com/cgi-bin/mailman/listinfo/math-fun