The pruned nodes (in red) represent entire regions of space that the algorithm never examines. The points inside those regions are never checked. Compare the "Nodes Visited" count to the total number of points. The quadtree is doing far less work than a brute-force scan.
Jack Dorsey just halved the size of Block’s employee base — and he says your company is next
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生活自理能力比知识储备更重要：能自己上厕所、吃饭、表达需求，是入园最坚实的底气。
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当然，从法律层面来看，这两件事的性质完全不同。但不论怎样，Anthropic 看起来还是很像个伪善的双标者。
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