> Imagine, he said, a graph — a collection of points connected by lines. Ensure that all of the lines are exactly the same length, and that everything lies on the plane.
I do not understand what 'everything lies on the plane' means. I take it as meaning 'everything is laid out in two dimensions' but that doesn't make sense. Can HN help?
I do not understand what 'everything lies on the plane' means. I take it as meaning 'everything is laid out in two dimensions' but that doesn't make sense. Can HN help?