Computer Science 60
Principles of Computer Science
Lecture Demonstrations, Spring 2008

Scheme module - first three weeks

• Download Dr. Scheme from the DrScheme website
  
  
• Note on setting up DrScheme:
  • When you start DrScheme, you will need to set the particular language it uses - it will be one of the many "dialects" of Scheme.
  • Under the "Language" menu, select "Choose Language...," and then
  • Under "PLT," choose Pretty Big.
  • After that, hit Run and you're ready to go!
  
  
• Sampler of Scheme Expressions and Function Definitions sampler.scm (by Prof. Keller)


• A Scheme quick-reference card (Prof. Keller)
• PLT DrScheme: Programming Environment Manual
• Scheme Manual (on-line version, journal version)
• Tester code Load this into your program to create tests in plain source code.
  (Using the built-in test facility of Dr. Scheme is not recommended, as it will make your source file not readable as test.
  
  
• Formatting your code! An example of conscientious scheme style (facFormat.jpg)
  
  
• factors.scm (from lecture 1)