Hi,
"Integral" is an easy to use free and open-source (GPL) application
to calculate mathematical integrals with many features :
* undefinite, definite and numerical integration;
* integrals in one, two and three variables (1D, 2D, 3D);
* three simplification methods for non-numerical resul
Cool. And apparently the unicode fonts don't come out too bad on
these devices. I don't have one myself to try it on, unfortunately.
You'll be interested to know that the integration code in SymPy,
especially definite integration, is about to receive a huge power
boost, thanks to one of our Goog
