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MathJax Test

It's bit cumbersome to create an image for each equation every time. So I try MathJax here. This is a great software!

To enable MathJax, Add
<script type="text/javascript"
    src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML">
</script>
in the blog text in blogger. Now some equation here.

\[
 |\mathbf{h}_1| =  \mathbf{h}\cdot \mathbf{e}_1
 = |\mathbf{h}| |\mathbf{e}_1| \cos \alpha
 = \cos \alpha
\]
becomes |h1|=h⋅e1=|h||e1|cosα=cosα Awesome.
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