You can use it for any kind of numeric or exact symbolic computation (Polynomial arithmetic, Linear algebra and matrix arithmetic, Derivivative and Integrals, Ordinary differential equations, Limits, series expansion, Probability and statistics).

It is just like having a mathematical lab right into your pocket!

Update Description:
- Cut & Paste, UI fixes, new xcas engine, CAB setup.

***** [May 16, 2005] by Malimm using Dell Axim (X5??)
Works perfectly on my Dell Axim. Great!

*** [May 4, 2005] by Hsinyu Mu using Dopod-818
I have TI-89 and TI-92 Plus, also I need a software CAS on my pocket PC just for amateur radio tech study. I think this is the only one on the net free, but it does not work after I tried. My platform is Windows Mobile 2003SE.

**** [Apr 13, 2005] by Stathis Papaioannou using ipaq 1930, ipaq 4700
I've been waiting *years* for a CAS program on the Pocket PC. Unfortunately, it doesn't work on my new ipaq hx4700.