racket values video 1/4 --- expressing values
Channel: Danny Heap
Date: 2012-08-22

Video from http://www.cdf.toronto.edu/~heap/racket_lectures.html on how to express values in a computer programming environment: numbers of various sorts, images, strings of characters, truth and lies.  The computer consumes values, and produces values based on them.  See more at:

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

I am grateful to Carrie Huang and others for translations.