java算法，主要是金融算法的实现，有具体的实现代码。包括中间二分法，牛顿算法等。-java algorithms, mainly the implementation of financial algorithms, there is a specific implementation code. Including Middle dichotomy, Newton algorithm.

解非线性方程的java代码，包括高斯消去，牛顿消去等-Java code for solving nonlinear equations, including Gaussian elimination, elimination, etc. Newton

计算方法大作业源代码，实现了二分法，牛顿迭代法，高斯消去法，解三对角分解法，雅可比迭代法等10余个算法-Method to calculate the project source code, the realization of the dichotomy, Newton iterative method, gauss elimination, solving tridiagonal decomposition method, Jacobi iteration method and so on

java高斯牛顿法，非线性最小二乘法，使用需根据实际情况改写，代码提供了一个范例(The Gauss Newton method, the nonlinear least square method, should be rewritten according to the actual situation, and the code provides an example)