26 Nov
2007
26 Nov
'07
9:37 a.m.
On Nov 26, 2007 10:02 AM, Torgerson, Mark D <mdtorge@sandia.gov> wrote: [...snip...]
Hmm... That makes the set of 4 surviving values isomorphic to Z_4 with the identification of 0 0 1 1 2 1+i 3 i
Who'd of thought!
mark
Amusing! Brings to mind the ancient phrase "pick and FIX an element ..." whose mathematical meaning I was never sure of but whose psychological importance is clear. And speaking of psychology, I aways turn my head 90 degrees when I look in a mirror. That way it reverses up and down for my head and left and right for my neck and I feel no angst :) Jim