This document contains material on all level combinations:
Here is some text, a link to the end of the document , and a picture
that will appear in the lecturer's own version only.
Here is some text, a link to the end of the document , and a picture
that will appear in the presentation but not in the lecture notes.
Here is some text, a link to the end of the document , and a picture
that will appear in
all versions.
Here is some text, a link to the end of the document , and a picture
that will appear in the lecture notes but not in the presentation.