Hello world, MathML in NetNewsWire

I created an RSS feed for my website. I did it by hand, this template. I don’t use any frameworks for maintaining my website, I just write everything by hand. I don’t change my website often enough for it to be worthwhile to do anything fancier.

I also realized that, at least for NetNewsWire, MathML is supported but MathJax is not. I will be doing all my math in MathML from now on (just use the --mathml flag when converting to html with pandoc). $$\exp(x)=\sum_{n=0}^\infty \frac{x^n}{n!}$$