Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!usc!sdd.hp.com!spool.mu.edu!uunet!mcsun!ukc!icdoc!ijp From: ijp@doc.ic.ac.uk (I J Palmer) Newsgroups: comp.theory.cell-automata Subject: Winning Ways (again) Message-ID: <1991May8.203654.7838@doc.ic.ac.uk> Date: 8 May 91 20:36:54 GMT Reply-To: ijp@doc.ic.ac.uk (I J Palmer) Organization: Department Of Computing, Imperial College, London UK Lines: 28 Nntp-Posting-Host: flamingo.doc.ic.ac.uk I sort of lost contact with this news group (Easter and all that) and so don't know how the 'Winning Ways ...' thing ended, but (not wishing to bring back the dead) something struck me as I was sitting there (as one does) and that is this ... Conway states that Life is `Universal' in that you give him a problem, and he can construct a Life thingy to solve it (if it is solvable). But, I say, what about getting Life to find (at this point I'd like to point out the nice allignment of Life (the word) in this paragraph) a `Garden of Eden' or Orphan (pad pad..) Life pattern. This is, I think, a computable problem which, by definition, Life (it had to stop somewhere) can not solve !!!! Or perhapse I'm thick, but if this is the case where does my logic (eek) fall down ????? I appologise in advance for my signature... _____ /_ _/ Let Total Chaos reign forever ! I.J.Palmer, / / ___ ______________ Department of Computing, / / / __\ | _ Imperial College, /_/ / / | <> | /-\ |_ 180 Queen's Gate, \ \__ / _ London SW7 2BZ. \___/ \ |-| /-\ <> < ______________> ijp@doc.ic.ac.uk PANIC NOW and avoid 23. Add to Celt's pub meal and produce utter turmoil. (6,8) the rush. -----------------------------------------------------------