BB... I don't know if it's something to to do with the RDNA site rebuild, but the final Matmatic script that you posted in that Node Cult thread (Post 60) appears to have been truncated, and try as I might I can't work out all the bits that are missing. I'm at home with a heavy cold this week, and that isn't helping me to think straight. Could you be a sweetie sometime and repost the whole script, for me and possibly others?
Thank you.

"If I were a shadow, I know I wouldn't like to be half of what I should be."
Mr Otsuka, the old black tomcat in Kafka on the Shore (Haruki Murakami)