浮点数的运算是不确切的,你也不能很确切的知道(int)(Math.log(65536)/Math.log(2))的值是多少,例如:Math.ceil(Math.log(1<<29) / Math.log(2))计算的结果是30,而它的正确值应该是29,我不能很找到哪些值用(int)(Math.log(x)/Math.log(2))的时候会不正确, (just because there are only 32 "...
Method 1 – Use Excel LOG Function The LOG functioncomputes the logarithm of a number to a particular base. In order to use theLOGfunction, select a cell and enter the function as shown below. Steps: To find log base 2, select an output cell (In this example,D5). Enter the following...
This example calculates the base 10 logarithm of 1000.0. #include <math.h> #include <stdio.h> int main(void) { double x = 1000.0, y; y = log10(x); printf("The base 10 logarithm of %lf is %lf\n", x, y); } /*** Output should be similar to: *** The base 10 logarithm ...
Computing log-base 2 can be done using the cmath library-based log2() method. This will return the result in an integer or fraction. Another method can be using another log base with a little log formula as shown in the second section. The third method that we have discussed that is...
#define _TR1_C99 #include <math.h> float log2(floatx); long double log2(long doublex); General description The log2 functions compute the base-2 logarithm ofx. Note:The following table shows the viable formats for these functions. SeeIEEE binary floating-pointfor more information about I...
Read More:How to Calculate Log Base 2 in Excel Things to Remember TheLNfunction is the inverse of theEXP function. TheLOG functionreturns a logarithm of a number to any base, and theLOG10function returns the logarithm of a number to the base 10. ...
在下文中一共展示了calculate_size函数的13个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。 示例1: get_all_tracks ▲点赞 9▼ defget_all_tracks(self):tracks = []ifself._config.one_folder_per_podcast: ...
The natural logarithm is used incalculating radioactive decay and half-life of radioactive elements- the natural logarithm of 2 is used in the formulas for exponential decay. A reminder: to compute the natural log of a number in this logarithm calculator, simply leave the "Base" field empty....
python -m goodvibes examples/gconf_ee_boltz/*.log --pes examples/gconf_ee_boltz/gconf_aminox_cat.yaml Structure E ZPE H T.S T.qh-S G(T) qh-G(T) *** o Aminoxylation_TS1_R -879.405138 0.295352 -879.091374 0.063746 0.061481 -879.155120 -879.152855 o Aminoxylation_TS2_S -879.404445...
在下文中一共展示了MeshData.calculateNormals方法的7个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。 示例1: read ▲点赞 7▼ # 需要导入模块: from UM.Mesh.MeshData import MeshData [as 别名]# 或者: from UM.Mesh....