The essay tries to do some comparative studies towards several of alterative methods used in Non-lined Equation Root and its realization. 本文對幾種迭代法求取非線(xiàn)性方程根的算法及實(shí)現作了對比介紹。
By means of constructional iterative equation, this paper presents a way to give out the existence and singularity of a type of equational root with gradual approach method. 摘要本文通過(guò)構造迭代函數，利用逐次逼近的方法給出了一類(lèi)方程根的存在性與唯一性的判斷的一種解決方案。
