log2

1

In its implementation , only an additional working array with volume no more than log2 ( N + 1 ) / 3 , much less than N in the usual rapid sorting , is needed .

实现该算法时，只需要增加一个工作数组，它的体积不超过log2（N+1）/3，大大地少于在通常的快速排序法中所需要的工作数组的体积N。
2

Finally , three O ( | D | log2 | D | ) time separating algorithms for the Jordan square D , the Jordan triangle D and the Jordan disk D are given , respectively .

最后，我们对Jordan正方形区域、三角域和圆盘，分别给出了它们各自的O（Dlog2D）时间的分裂渐变填充算法。
3

At 7 and 14 days after immunization the SRBC antibody titers was decreased by 1.61 log2 ( P < 0.05 ) and 0.50 log2 ( P > 0.05 ) .

在免疫后第7天，仔猪血清SRBC抗体效价低1.61个滴度（P<0.05）；免疫后第14天，低0.5个滴度。
4

In this paper , the Hausdorff dimension and measure of a cantor set , with log2 / log3 and 1 respectively , are proven using a very elementary method . This method is then applied to a similar constructive set on a straight line .

以比较初等的方法重新证明了著名的Cantor三分集的Hasdorrff维数为s＝log2／log3，Hausdorffc测度为1，并对直线上类似的一类构造集推广了此方法。