Outline:

1. Recap:
   • cons and append
   • lambda special form
2. Conditionals
   • if and cond special forms
   • and / or / not
3. Recursion
   • recursion
   • practice exercises
4. Wrap-up

What’s next

Upcoming events/assessments:

• Assignment 2 is due tonight
• Assignment 3 is released and due Monday night
• Quiz 1 will be next Friday; Learning Objectives will be listed by Monday

What you should do now:

• Read the assigned readings (see below)
• Finish and submit Assignment 2
• Try out the exercises from today
• Start Assignment 3 and bring questions to class Monday

Reading assignment (to be completed by the next class):

From today:

• More scheme basics: Dybvig Sec. 2.3-2.8
• Scheme style, but skip:
  • “Scheme naming conventions” after “Predicates (?)”
  • “Quotes”

Required (for next time):

• What is Currying - StackOverflow summary post - focus on the first one or two answers
• Higher Order Functions - just Sec. 1.1-1.8