To print higher-resolution math symbols, click the Hi-Res Fonts for Printing button on the jsMath control panel.
No jsMath TeX fonts found -- using image fonts instead.
These may be slow and might not print well.
Use the jsMath control panel to get additional information.
This is a figure that is used in the answer to exercise 2.2:7 and is written in the programming language Metapost. You can edit the figure by clicking on the edit tab.