Course Syllabus

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TDA342/DIT260 Advanced Functional Programming HT19 (7,5hp)

Revised Dec. 28th, 2020

Department of Computer Science and Engineering
Chalmers University of Technology / Göteborg University

Course aim

​The aim of the course is to explore the powerful mechanisms that functional programming languages offer to solve real problems and structure larger programs. The focus lies on library design and the concept of embedded languages.

Schedule

TimeEdit

Contact details

Teaching staff

Robert: "I will have office hours on Mondays (starting on the 23rd of January), between 10:00 and 11:45. This is a drop-in session in my office, 6215 (floor 6 of the EDIT-building). Please come prepared; be prepared to tell me clearly what your problem is and what you have tried yourself to solve it.

I will dedicate up to two hours more on Mondays towards office hours, but these needs to be scheduled with Robert beforehand. Priority will be given to students that have difficulty showing up during the drop-in session. Please send me an email to schedule such an appointment.

Please note that I am terrible at Windows, and if you have technical difficulties on your Windows-machine it is very unlikely that I will be able to help you. You can come and hope for the best, but prepare to be dissapointed :)!"

Student representatives 

MPDSC             oskar@giljegard.com              Oskar Giljegård

MPALG             hermansson.sebbe@gmail.com                      Sebastian Hermansson

TKDAT               chrissetheboss@gmail.com   Christoffer Ridderland

MPALG             xbk_99@outlook.com             Bokun Xiao

Course code

The code for the whole course is in the following repo -- and you can clone it!

Course literature

Real World Haskell by Bryan O'Sullivan, Don Stewart, and John Goerzen

There is an online version of it. Some related papers to read and other material will be provided with the lectures.

Extra reading material

These books are all good but presented in order of decreasing relevance for the AFP course.

The Haskell School of Expression The Haskell School of Expression by Paul Hudak

The Fun of ProgrammingThe Fun of Programming edited by Jeremy Gibbons and Oege de Moor

Thinking Functionally with HaskellThinking Functionally with Haskell by Richard Bird

Programming in HaskellProgramming in Haskell by Graham Hutton

Haskell — The Craft of Functional Programming Haskell — The Craft of Functional Programming

 

Course design

Lectures

There are two 1.5-hour lectures every week. The students are expected to do a lot of independent programming and self-study. Lots of help is provided.

Assignments

There are three programming assignments, which you should do in pairs. If you have a good reason for doing the assignments by yourself, please contact the lecturer.

      • You need to pass all three assignments and the exam in order to pass the course.
      • Each of the assignments (except the last one) is divided into two parts with separate deadlines.

Deadlines

Deadlines are hard! Please read about them early and carefully!

Examination form

Assignments

Laborations are graded with 3,4, and 5. Once you finish all the labs, you will get the following temporary grade:

tmp = (3*grade lab 1  + 5*grade lab 2 + 4*grade lab 3)/12

Above, the 3,5, and 4 coefficients are the weights of the labs based on their difficulty.

To fix some round errors, the final score of the lab is:

grade_labs = (tmp - 3) * 1,4999 + 2.5

Exam

The exam is graded as 3,4, and 5.

Final grade

To obtain the final grade, you need to pass all the assignments and the exam. The final grade for the course is composed of 60% for the lab's score and 40% for the exam's score.

total_grade = 0.6 * grade_labs + 0.4 * grade_exam

In the above formula, grade_labs and grade_exam are integers numbers (i.e., 3, 4, or 5).

The total_grade then gets rounded generously, meaning, 4.5 -> 5.

If you are a Chalmers student, then you get the score total_grade as the grade for the whole course.

GU students get G if total_grade is 3 or 4 and VG if it is 5.

Learning objectives and syllabus

Learning outcomes 

  • Design embedded domain specific languages (EDSLs)
    • Explain and exemplify (abstract) syntax, semantics
    • Implement EDSLs in Haskell (as combinator libraries)
  • Read, understand and extend Haskell programs which use advanced type system features
    • Type classes
    • (Generalized) algebraic datatypes
    • Functors, monads and monad transformers
  • Use specification based development techniques
    • Formulate and test properties about the program
    • Reason about correctness of functional programs
    • Transform programs on the basis of such reasoning
  • Explain and discuss the above topics

Detailed course syllabus

For GU students

For Chalmers students

Changes made since the last occasion

  • Move lecture of Functors and Applicative Functors before the ones about Monads

Course Summary:

Date Details Due