... and Using Them

Abstract

Now comes the fun: mobilizing our faithful turtle in pursuit of art, science, and technological know-how. I’ve written this Chapter assuming the unsophisticated Integer Turtle Graphics is in use; but apart from changes to the type of variables and the standard initialization, the same programs will work with higher-precision Turtle Graphics.

“Would you like to see a little of it?” said the Mock Turtle.

“Very much indeed,” said Alice.

“Come, let’s try the first figure!” said the Mock Turtle to the Gryphon.

“We can do it without lobsters, you know. Which shall sing?”

Alice’s Adventures in Wonderland