用CRT显示一元列表函数图象时自动划分坐标刻度和自动标值的一种算法

A Method for Automatically Dividing and Marking Scale Interval for Coordinated Axes when Graphing Functionr on CRT

本文提出一种用CRT显示一元列表函数图象时,根据被显示函数的定义域和值域,计算机自动进行坐标刻度的划分和标值的算法,给出了程序框图和说明。这种算法为一元列表函数的CRT图象自动显示提供了方便条件。

A method for automatically dividing and marking scale interval for coordinated axes according to domain of definition and domain of function when graphing functions on CRT is suggested. The flowchart and caption are described.