Last modified: 2006-05-20 20:59:51 UTC
Currently, if I enter <math>x \sim N(\mu, \sigma^2)</math> then it is forced to
render as PNG because \sim won't convert to a tilde for HTML rendering.
According to http://www.w3.org/TR/REC-html40/sgml/entities.html
There is a sim entity:
<!ENTITY sim CDATA "∼"
-- tilde operator = varies with = similar to,
U+223C ISOtech -->
but in firefox it looks really different. I used ˜ instead
and commited that in trunk as r14314
live site updated.