
the surfer's value of the ratio of the diameter to the area of sphere
Posted:
May 7, 2013 6:09 PM


pi is used "symbolically;" one does not need to inset a particular value, til one actually has to build the ****; I generally use the surfer's value of pi, when wind comes to wave.
> No i am not, Pi is an approximation my fraction
the moat important thing is that the area of the great circle is a fourth of the whole surface.
if you investigate the edgestangenttosphere duals of hexahedra & octahedra, you'll see where three fourths is.

