On Sat, Jun 06, 2009 at 10:22:11AM -0700, Brent Meeker wrote: > I wonder if anyone has tried work with a theory of finite numbers: where > BIGGEST+1=BIGGEST or BIGGEST+1=-BIGGEST as in some computers? > > Brent >
The numbers {0,...,p-1} with p prime, and addition and multiplication given modulo p (ie a plus b = (a+b) mod p a times b = (ab) mod p ) is an interesting mathematical object known as a finite field (or Galois field) - http://en.wikipedia.org/wiki/Finite_field Interesting examples of infinite fields are those quite familiar to you: rational, real and complex numbers. It might make sense for Torgny to work with a Galois field for some large but unnamed prime :) Cheers -- ---------------------------------------------------------------------------- Prof Russell Standish Phone 0425 253119 (mobile) Mathematics UNSW SYDNEY 2052 hpco...@hpcoders.com.au Australia http://www.hpcoders.com.au ---------------------------------------------------------------------------- --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Everything List" group. To post to this group, send email to everything-list@googlegroups.com To unsubscribe from this group, send email to everything-list+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/everything-list?hl=en -~----------~----~----~----~------~----~------~--~---