The smallest sized square the unit circle can be inscribed in is the 2 square...........whose area is 4...............................the unit circle has an area of pi.........those two areas........subtracted from each other..................comes out to.............0.8585..............a zero............................two golden ratios.....................................and two 13s..........................................and repetition..........like in chaos theory........



4 - 3.1415 =

0.8585