In article <abn33s$7_i$[EMAIL PROTECTED]>,
[EMAIL PROTECTED] (Ton Hospel) writes:
> but if you need a standard formal golf, you can go to
> http://www.ardinternet.com/golf/oddnumbermagicsquare/
This golf is finished in the mean time, with a
post-mortem at http://la.pm.org/cgi-bin/PGAS/post_mortem.cgi?id=3
However, a number of people asked me why the hell the
winning solutions work. So I made a writeup of what I
worked out during this golf. In case you are interested
in this kind of mathematics, have a look at:
http://a108.bauhuette.haw-hamburg.de/golf/siamese.html
All top solutions are based on the examples worked out
near the end (modulo some sign changes and variable changes).
