## Friday, December 9, 2011

This is a test of using MathJax in Blogger   Note that enclosing math in single $'s does not work in the default setting for MathJax. However, you may use "$$\backslash($$" and "$$\backslash)$$" for inline math and double dollar signs or "$$\backslash[$$" and "$$\backslash]$$" for displayed math. Examples:$(y+\sqrt z)^{-1}\$ and  $$\sin^2 x^2$$.  And, a displayed equation is: $$\frac 2 3$$
Another displayed equation is here:
$\forall x \exists y (x\le y \land y\le x \leftrightarrow x=y) .$

To setup the MathJax capability, I added the following line to the HTML code, after the <head> command (as a single line, no line break):

<script src='http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML' type='text/javascript'/>