C语言。二分法，一个简单的迭代方法，一个牛顿迭代的方法…

此代码可用于打破数字。它的一个例子： 让说，用户输入"561365"作为输入，现在程序将放置在数组中的每个位数的这一数字。所以以后你可以做任何需要使用此 number 位数的操纵。

任意阶的多项式曲线拟合方程，附三角maxtix分解-polynomial curve fitting, and triangularity decomposition(LU decmposition)

基本矩阵运算 : + - *, power, transpose, trace, determinant, minor, matrix of minor, cofactor, matrix of cofactor, adjoint, inverse, gauss, gaussjordan, linear transformation, LU decomposition , Gram-Schmidt process, similarity. b) Basic vectors functions : norm, distance, innerproduct,coldim, rowdim, rank, nullity. *-basic matrix calculation :-*, power, transpose, trace, determinant, minor, matrix of minor, cofactor, the matrix of cofactor, adjoint, inverse, Gauss, gaussjordan, linear transformation, LU decomposition, Gram-Schmidt process, the similarity. B ) Basic vectors functions : norm, distance, innerproduct, coldim, rowdim, rank, nullity.*

一部分关于ACM题目的解答 -Part of the answer on the ACM topic

数值算法 RungeKutta-numerical algorithm RungeKutta

孟吉通selisih angka dengan bahasa C.Inputan berupa angka。输出yang dihasilkan berupa angka selisih dari inputan yang dimasukan。

径向基RBF多维空间插值算法，用于空间散乱点曲面重建，优于多项式插值-RBF RBF multidimensional spatial interpolation algorithm for space scattered surface reconstruction, better than polynomial interpolation

用C语言实现地图着色问题-C language map Coloring

龙贝格积分法求解数值积分-Romberg integral method numerical integration

是个进行多字节的除法-is a multi-byte division