racket values video 3.9/4 --- decompose values
Channel: Danny Heap
Date: 2012-07-17

Video from http://www.cdf.toronto.edu/~heap/racket_lectures.html on how to take apart images, numbers, and string of characters, so that you can express just part of their value.  For more see:

www.cdf.toronto.edu/~heap/Racket/values.html    See also
www.cdf.toronto.edu/~heap/racket_lectures.html