Visualizing the proof graphically:

… I don't understand this diagram. I understand the proof above fine, but the diagram just confuses me.

by Emile Kroeger Mar 10 2016

Visualizing the proof graphically:

… I don't understand this diagram. I understand the proof above fine, but the diagram just confuses me.

## Comments

Nate Soares

Added a verbalization of the image. Does that help?