13 Aug
2015
13 Aug
'15
1:19 a.m.
I just ran across this interesting fractal object: Hofstadter's butterfly: https://en.wikipedia.org/wiki/Hofstadter%27s_butterfly Be sure to see the large version of the 2nd version of the fractal... Yes, this is the Douglas Hofstadter of "Gödel, Escher, Bach" (1979). - Hal Lane ######################## # hallane@earthlink.net ######################## --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus