设浮点数采用IEEE的32位标准浮点格式，求两个浮点数之和或之差，例如 0.97702828142+0.97570213004=？ 0. 97570213004-0.97702828142=？-Based 32-bit floating point using IEEE standard floating-point format, seeking the sum of two floating-point numbers, or the difference between, for

逐步回归分析的fortran程序，（I为变换次数，矩阵为R(I)，Q为剩余平方和，SD为剩余标准差，F为显著性检验值，R为复相关系数，B为回归系数）-Stepwise regression analysis fortran program, (I was converted number matrix R (I), Q is the residual sum of squares, SD for the residual standard deviation, F is significant

差分进化算法的标准源程序，很适合初学者来入门学习。-Differential evolutionary algorithm of standard source program, very suitable for beginners to start learning.

可以很简单的计算三维数据的平均值和标准差，只需要一行程序即可解决。(The average and standard deviation of the three dimensional data can be calculated)