(Gavin Ritz, 2009.07.15.19.19NZT)
What a brilliant book, this is exactly what is needed. Great demo's at last
I can make some calculations of my own test the theory.
At last (and for the first time) I can see the crux of the theory in action,
well done. This is just great.
Now I can start asking more intelligent questions.
Best
Gavin