包含二分法、复化辛卜生公式、改进欧拉法、拉格朗日插值多项式、龙贝格算法、牛顿迭代法、牛顿值多项式、最小二乘法、雅克比迭代法等算法。-contains dichotomy, rehabilitation of Oracle Health formula, Improved Euler, Lagrange polynomial interpolation. Long Bergh algorithm, Newton's method, Newton value polynomials, lea