It's by far the best tool for LaTeX I've ever used. You just have to draw the symbol and it uses pattern recognition algorithms to suggest the closest LaTeX keyword.

I felt that 'type and hit enter to copy' would be faster for my workflow, which is why I built this :D

I'll try to import a larger set of symbols soon, to fix the gaps.

Here is also another useful reference for LaTeX symbols: http://tug.ctan.org/info/symbols/comprehensive/symbols-lette...