大多數人將最後一句解讀為對潛在「AI末日」的戲謔，儘管「數千萬美元」這個數字究竟有多大可信度還很難說。不過，這是一個實際的問題。
What if you create a truly unique routing profile that's wildly different from the common ones for which shortcuts were pre-calculated? The system is smart. If it detects that too many shortcuts (~50, for example) need on-the-fly recalculation and deviate significantly, it might determine that falling back to the original, comprehensive A* algorithm for the entire route would actually be faster than doing many small, heavily modified A* calculations.
，更多细节参见同城约会
You can also use an arbitrary block as a filter:
丰田表示，包括子公司大发汽车和日野汽车在内的1月销量同比增长4.8%至887266辆，创下历年1月销量新高。1月份，丰田和雷克萨斯品牌在美国销量增长8.1%，在中国增长6.6%。1月份母公司海外汽车生产量同比下降5.9%至485270辆。（财联社）
Что думаешь? Оцени!