I've been spending far too long on this problem. I need to find a crossing-free planar embedding of this graph:
If there's a slight trick to it on what edge to move first, I'd prefer a hint instead.
I've been spending far too long on this problem. I need to find a crossing-free planar embedding of this graph:
If there's a slight trick to it on what edge to move first, I'd prefer a hint instead.
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Excuse the Microsoft Paint drawing, but here is what I came up with from the hint.