Very nice page. The only suggestion would be to reduce the fraction 126 / 512.
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Looks very good to me.
mathaholic: Sey, I nca, cetpex hist orwd: ezpluz. Hatw?
You cannot teach a man anything; you can only help him find it within himself..........Galileo Galilei