I am facing some troubles using mathematica's procedural programming capabilities. I do have quite some experience in programming, I am however fairly new to Mathematica.
I decided to start with a rather simple recursive function that should return a list of lines to use to draw a recursive tree.
I have attached my function as a notebook.
The problem right now is, that while it works as expected in the trivial case n=0, I get no result at all for any other positive n. I can't see why this is happening.
Attachment: recursiveTree.nb, URL: ,