Freehand to Latex converter

[hackenslash]

For those who don't visit 'over there', I've been playing with this for a few days, and it's pretty damn cool. It allows you to draw equations freehand and outputs a gif file.

http://webdemo.visionobjects.com/equati ... le=default

Some examples I made earlier:

Time-dependent Schrödinger equation:


Gibbs-Boltzmann Entropy equation:


Shannon Entropy (information):


Uncertainty Principle:


That one isn't quite displaying properly. The 'h-bar over 2' at the end should display like this:


De Broglie Wave Equation:


Inverse Square Law:


Enjoy!

[Ronja]

Holy mackerel! Talk about cool!

Please don't tell me that this existed already in 2005-2008 - I would so have needed it for those math & physics modules...