I noticed with the current mathjax(?) implementation, in-line math tags don't seem to be supported, or they have changed.

I didn't find a thread documenting the use of math tags in posts so I just started a new one. Feel free to move this to a relevant thread if one actually exists.

[math] \frac{a}{b}x^{c} [/math]

seems to work and produces;

[math] \frac{a}{b}x^{c} [/math]

[imath] \frac{a}{b}x^{c} [/imath]

doesn't produce anything currently;

[imath] \frac{a}{b}x^{c} [/imath]

Mathjax supports rendering in-line math so I suppose adding support to these old tags would be fairly trivial? It would also fix quite a few old posts.

I also noticed some old posts still use [math] tags, would it be possible to update them across the entire post database?

Another nag I've noticed is that math tags don't seem to produce math in the preview window, and when I tried to fix some math tags via editing a post in the simple editor (the one you get first by default when you "edit" old post), it would produce somehow broken results. I had to go through the advanced editor to actually get things fixed.