Introduction - If you have any usage issues, please Google them yourself
The first chapter is matrix decomposition and direct method of linear equations
The second chapter is the iterative method of linear equation
The third chapter, least square method and curve fitting
The fourth chapter is eigenvalue and eigenvector
The fifth chapter nonlinear equation
The sixth chapter nonlinear equations
The seventh chapter interpolation method
The eighth chapter is numerical differentiation
The ninth chapter is numerical integration
The tenth chapter, special function
The eleventh chapter ordinary differential equation