The Flat World Knowledge website uses MathJax to render and display math elements on the web. If you RIGHT CLICK a math object you will be presented with a number of options.
Choose Math Settings >> Zoom Trigger >> Double-Click
After doing this, you will be able to double click on a math element and it will zoom to 200% (or whichever zoom factor you choose.)
Click the zoomed in picture and it will go away and you can continue reading.
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You can also use MathJax on blogger btw, see http://www.mathjax.org/community/mathjax-in-use/mathjax-in-use-instructions-and-how-tos/
ReplyDeleteAnd when you do, you can pre-configure the zoom behavior, see http://www.mathjax.org/docs/2.0/options/hub.html?highlight=zoom