Checklist

1. Know principles of functional programming:
   Anonymous functions, functions as parameters or results, etc.
2. Know F# language:
   fun, type_of, let_rec, match_with
3. Know how to model dataflows with generic functions:
   (|>), List.map, filter, (@), ..., and reduce !
4. Be able to manipulate complex data structures
   Eg. Trees with map, reduce, tranformations, ...
5. Be able to define languages as algebraic/abstract datatypes.
   Eg. Expressions with various interpretations