ASCIIMathML

ASCIIMathML is a freely available script that allows one to write pretty mathematics on the web.

Let's see if I've got it working properly. As a test of whether I've got the formatting to work properly, here is a kind of mathematical joke:

amath \qquad\qquad\qquad\qquad\frac{1}{1-\frac{1}{1-\frac{1}{1-x}}}=x endamath

It's a true joke, by the way. The sides of the equation are equal wherever they are well-defined. Later, much later, we will see that it says something about triangles.