I just acquire a HP Chromebook 14", and I know it's limited for the installation of new applications.

I would like to install Latex, Sage and Gap on it (and also some packages), but I did not find them on Chrome Web Store.

Note that I've found online applications for Latex and Sage (not for Gap), but I'm looking for applications available directly on the laptop (via a terminal for Sage and Gap), not via internet.

If what I'm looking for doesn't exist yet, are there people working on such applications, or can I ask Google for the introduction of such applications?