These are my solutions to all the Grumiller Edyn 2 exam past questions I found on this forum (not including bonus questions). I think I was quite detailed in the derivations and wrote lots of comments, as my focus was on actually understanding and getting an intuition for all the steps involved. So actually these solutions could almost be seen as lecture notes as well. Hopefully someone will find these useful.
I had originally typed up all these solutions in the program Obsidian and just exported them out to PDF. So some of the functionality like all the hyperlinks to other pages or equations are not working. The formatting is also not ideal for PDF but good enough. Also, since I used this for my own revision there are some notes left, mostly tick marks, as indicators to myself what I have already learned and to what extent (feel free to ignore those).
Attached is a .ZIP files containing a bunch of PDF files, each corresponding to one of the 10 topics I split the questions into (Note that they are best studied in sequence as each depends on the previous ones heavily). There is also a page where I wrote down which equations I thought were necessary for me to memorize (what I considered easy to derive or „obvious“, I did not write down). I also included a PDF which is just a merged version of all the other ones.
Grumiller Edyn 2 Question Solutions.zip (3.65 MB)