Below this short table of contents is an expanded table of contents
including sections within each chapter. Click on the chapter name
to jump down. You can also download the complete text of each chapter
in PDF format for elegant printing, or browse the HTML version.

Note: These books are still in copyright, and in print. They are
posted here for your personal use, not for resale or redistribution.
Thanks!

This project is a first look at what it means to compile a program.
It's simplified because it translates BASIC programs into Logo,
rather than into machine language. But it introduces the ideas that
will return in more realistic form in the third volume.

This program displays graphs of the Fourier (harmonics of sine waves)
approximation to a square wave. It illustrates how harmonics are combined
to control the timbres of notes in computer-generated music.