It’s been a while since I wrote my Vim Introduction and Tutorial (exactly one year). A lot happened between now and then, I chose to get a better feeling about Emacs for example.

The reasons aren’t easily explained; The most prominent reason is the awesome AucTex-mode since I’m working heavily with LaTeX lately.

Anyways, learning Vim and Emacs is better than learning only one of them :-).

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In this post I’ll go through some of the most prominent math programs available with source code.

This is by no means “original” work, I just collected the headlines and links to various mathematical software projects out there. This started with an offer of my University (Mathematica for 13 Euro), but I don’t want to invest time in a tool I won’t have (free, or almost free) access to for the rest of my life.

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