Scilab on Aakash
Scilab is supported on both Android and GNU/Linux versions of Aakash. On Android, Scilab a part of APL (Aakash Programming Lab) application that provides Scilab V. 5.4. All the features of desktop Scilab cannot be replicated on Android. However, basic computational code and generation of plots can be achieved.
Scilab V. 5.3 can be accessed in Ubuntu-12.10 version of Aakash. Ubuntu boots directly from an external Micro SD Card. This way, you can use all the features of desktop Scilab from the tablet. Response time on Ubuntu is faster than the Android version of Scilab.