Trying out latex2html5.js

This example comes from the latex2html5.js.

\[\frac{\delta}{\delta u} \int_{birth}^{death} f(life) du = \mbox{your life}\]

Generated by the fragment below, which is just tucked away in the .md file that I used to create this page:

$$\frac{\delta}{\delta u} \int_{birth}^{death} f(life) du = \mbox{your life}$$