英语翻译It was noticed early in the development of these methods that the in which a set of perturbations tends in the limit to one of the solutions of the original problem was not essential to the proof .
问题描述：
英语翻译
It was noticed early in the development of these methods that the in which a set of perturbations tends in the limit to one of the solutions of the original problem was not essential to the proof .
答
当这些方法还在发展中时,这一点就很早被注意到了:一系列引起不安[混乱]的事物往往局限于对证据没有多少帮助的解决原始问题的方法之一
tend这里不及物动词"往往"加介词