说明：  本书介绍了方程和方程组的数值求解，插值与多项式逼近，曲线拟合，数值微分积分，微分方程和偏微分方程的数值解。
(This book describes the numerical solution of equations and equations, interpolation and polynomial approximation, curve fitting numerical solution, numerical differential calculus, differential equations and partial differential equations.)