当然，这个成本对比还是有前提：专用于端侧推理/跑 OpenClaw，而不是当做主力机。同等价位的 Windows PC 还能打游戏、剪视频，通用性更强。
DFA construction is O(2^m) in the worst case, where m is the size of the NFA. this is widely known in academic circles, but in practice, most people think well of DFAs because they are used in tools like grep that are optimized for the common case. but if you throw a large regex at them, they will blow up in size and become unusable. DFA matching is linear O(n) where n is the size of the input, and the constant is ~3-4 assembly instructions per character - faster than anything you could write by hand.
，更多细节参见PDF资料
Both phones share an aluminum design with Ceramic Shield 2 on the front, but the iPhone 17 weighs slightly more at 6.24 ounces versus the 17e's 5.96 ounces. The 17e is also a touch more compact overall (6.1 inches versus 6.3 inches), which some people will actually prefer.
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Трамп высказался о непростом решении по Ирану09:14