Mathematics tools

OK - on a larger machine, lol....

George, read this over: http://docs.mathjax.org/en/latest/configuration.html

Note that you DO NOT NEED to use any inline parameters if you invoke a default config that meets your requirements,  such as

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

So

<script type="text/x-mathjax-config">
  MathJax.Hub.Config({
    extensions: ["tex2jax.js"],
    jax: ["input/TeX", "output/HTML-CSS"],
    tex2jax: {
      inlineMath: [ ['@i','@i'], ["\\(","\\)"] ],
      displayMath: [ ['$$','$$'], ["\\[","\\]"] ],
      processEscapes: true
    },
    "HTML-CSS": { availableFonts: ["TeX"] }
  });
</script>
<script type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML"> </script>

invokes a pre-defined configuration file, as well as sets other options, as explained in the configuration page:

Note that you can combine in-line configuration with file-based configuration; simply include text/x-mathjax-config scripts as above, but also include config=filename when you load the MathJax.js file. For example, the tex2jax preprocessor does not enable the TeX single-dollar in-line math delimiters by default. You can load one of the pre-defined configuration files that includes the TeX preprocessor, and use an in-line configuration block to enable the single-dollar signs, as in this example:

<script type="text/x-mathjax-config">
  MathJax.Hub.Config({
    tex2jax: {
      inlineMath: [ ['$','$'], ["\\(","\\)"] ],
      processEscapes: true
    }
  });
</script>
<script type="text/javascript" src="path-to-MathJax/MathJax.js?config=TeX-AMS_HTML">
</script>