<p>Sometimes maths seems to have strange and squashed spacing, but the problem is intermittent. For example, this is what <a href="https://stats.stackexchange.com/questions/1261/">Fitting a fixed, exponential relationship between categories with categorical data</a> looked like for a while on Chrome today:
<a href="http://robjhyndman.com/Untitled.png" rel="nofollow noreferrer">alt text http://robjhyndman.com/Untitled.png</a>
But a few minutes later it looked fine. Is this a known problem and is someone working on it?</p>
