Learn Physics with Functional Programming

11CREATING GRAPHS

When you make a graph for a formal report, you want to have titles, axis labels, and perhaps other features that will help the reader understand what you are trying to say. In this chapter, we’ll show you how to create such a graph using Haskell. We’ll look at titles, axis labels, and other labels. We’ll see how to plot data given in the form of a list of pairs. Then we’ll show how to plot multiple functions or multiple datasets on the same set of axes, how to control the axis ranges, and how to produce your graph as a file that can be imported into some other document.

Title and Axis Labels

The following code produces a graph ...