> The thing that has the shape of a quadtree is the callgraph Thanks, I have bor...

		braythwayt on Jan 3, 2017 \| parent \| context \| favorite \| on: Why recursive data structures? > The thing that has the shape of a quadtree is the callgraph Thanks, I have borrowed your succinct explanation and added it to the essay. MuchIappreciate the insight.