Tutorial Videos for CS 3520/6520

• Tutorial 1 — simple values and types (1:54)

  Numbers, booleans, strings, and symbols.

• Tutorial 2 — calling functions (4:17)

  Parethesized prefix notation.

• Tutorial 3 — lists (3:42)

  Creating lists.

• Tutorial 4 — list operations (2:19)

  Using first, rest, empty?, and cons?.

• Tutorial 5 — conditionals (2:17)

  Using if and cond.

• Tutorial 6 — definitions (2:16)

  Defining constants and functions.

• Tutorial 7 — more definitions (3:46)

  Defining functions on lists and using local for nested definitions.

• Tutorial 8 — define-type (4:44)

  Defining your own datatypes with define-type.

• Tutorial 9 — type-case (2:24)

  Dispatching on variants with type-case.

• Tutorial 10 — testing (4:02)

  Using the test form, putting tests in a test submodule, and enabling DrRacket’s support for syntactic test coverage.