There's a tradeoff: a lower capacity means you can skip more space during queries (you zoom in faster), but the tree has more nodes and uses more memory. A higher capacity means fewer nodes but each node requires checking more points linearly. As a starting point, capacities between 4 and 16 are reasonable defaults, though the best value depends on your data distribution and query patterns.
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克林顿此前承认在2002年至2003年间,曾四次搭乘爱泼斯坦的私人飞机出行,行程与克林顿基金会的人道主义工作相关,目的地包括欧洲、亚洲和非洲,但明确否认曾到访过爱泼斯坦位于美属维尔京群岛的私人岛屿。。51吃瓜对此有专业解读
2025年,上证指数全年累计上涨18.41%,创最近6年来最大年度涨幅,创最近6年以来新高,上证指数最终报收3968.84点,深证成指全年上涨29.87%,创业板指全年上涨49.57%。北证50、科创综指年线分别上涨39.78%和46.30%。沪深300指数累计上涨17.66%。