I wish to insert a simple vertex name like a1. All I want is to put 1 as subscript of a. I couldnot figure out how to do it in LaTexDraw.
Need some help working with TikZ. Let me begin by saying that I think TikZ is amazing. I hardly know what I'm doing at this point and yet I've been able to draw some very nice diagrams with it. ...
I'm a newer by using Latex. I don't know how to code the following equation. Can you give me some helpful suggestions? _____ ______ | | |___ |____ ...