I just put in that integral I was talking about and I copied the answer
(it is in different variables) and pasted it into this note like this:
x
-ArcTan[-]
a Log[a - x] Log[a + x]
---------- + ---------- - ----------
3 3 3
2 a 4 a 4 a
It takes only a click of the mouse and seven strokes of the spacebar to get:
x
-ArcTan[-]
a Log[a - x] Log[a + x]
---------- + ---------- - ----------
3 3 3
2 a 4 a 4 a
You can edit it to your heart's content after that, but already it is
clear enough for me. I still like the .pdf mode better, but this works.
Check it out!