Just a note to let the wordpress.org community know that the current version of wordpress math publisher plugin [wpmathpub version 1.0.7] works fine with WordPress version 3.0.
This plugin converts plain text into graphic math symbols. I wrote the plugin to avoid having to:
■cut and paste math equations from other programs as png images
■resize the images
■upload the images
■format them into my blog posts
Instead of all that, a blog post or a blog comment can include math graphics images using a simple tag and text scheme like this one:
[pmath](a+b)^2=a^2+2ab+b^2[/pmath]
Learn more from here:
http://wordpress.org/extend/plugins/wpmathpub/
See the plugin live from here:
http://www.embeddedcomponents.com/blogs/wordpress/wpmathpub/