Here are links to the report I wrote for my combined Edinburgh project / Polytechnique stage. The main report is available as a 36K dvi.gz or a 630K postscript file. Here are the accompanying figures (14K postscript each): 1, 2, 3, 4, 5, 6 and 7. There is also a small proof that several readers requested: 2K dvi.gz, 101K postscript.
Please bear in mind that I did this years ago when I were but a lad!
INRIA, Domaine de Voluceau - Rocquencourt, 78153 Le Chesnay, France.
Please note: These pages are no longer maintained (since circa December 2000).