Introducing uRlTeX

This is a nifty little micro service I came up with when I needed to embed an equation here in the blog, but could not find a simple way of doing it. On urltex.com, you can ask for an image, where the address is a LaTeX equation and the formatted image is returned. Below is an example of the Fourier transform.

 This image is obtained by embedding an image with this URL:

http://urltex.com/eq/F(%5comega) = %5Cint_{-%5cinfty}^%5cinfty f(t) e^{-i%5comega t} dt

 You can read more on the webpage. Note that the service is still experimental.