简论函数y=f(x)求值方法的进展

A Brief Introduction to the Progress of Functional Evaluation for Y=f(x)

函数y=f(x)的求值方法经历了由近似到逐步精确,由繁琐到简便的历史发展过程。本文将其进展概括为六个阶段,并简介每个阶段的求值方法。

The methods of functional evaluation for y = f(x) developed from approximation to ac-curancy,and from complexity to simplicity. The author of the paper divides the whole process into six periods,and explains the major way of y=f(x) evaluation within each period.