i217e Functional Programming 

Lecturers: OGATA, Kazuhiro (email: ogata at jaist dot ac dot jp) and DO, Canh Minh (email: canhdo at jaist dot ac dot jp)
Term 2-1 (Oct 10 - Dec 2), 2025

Contents:
News
How to tackle
Exam
Assignments
Class schedule (lecture notes)
A programming language Minila (used at 8th, 9th & 10th classes)
Links

News

- Oct 9: Please write i217 HW1 in the subject when submitting your report and programs to ogata and canhdo by email for the 1st assignment. Please do the same for the other assignments.
- Oct 9: NO PLAGIARISM. Plagiarism is strongly prohibited. Do not plagiarize any pieces of programs and/or reports written by others, and do no let others plagiarize any pieces of programs and/or reports written by you. If the lecturers find any pieces of  plagiarism in submitted programs and/or reports, they will formally process the plagiarism. The students who have been involved in the plagiarism will never succeed in taking the credits of the course and moreover may be seriously punished.
- Oct 9: NOTE that CafeOBJ System Version 1.6.2 is used in this course. Please download it from here and install it on your laptop. Please consult here on how to install CafeOBJ. Please bring your computer with you at each class.
- Oct 9
This website was open.

How to tackle

For each class, learn the lecture note in advance, solve the exercises found in the lecture note, clarify what you have not understood and attend the class. At the class, ask the lecturer about what you have not understood to get better understandings of them. After the class, solve the exercises you have not solved to confirm your understandings. Solving the exercises is part of the assignments, and then you are supposed to do so if you want to get the credits of the course. Programs used in the course are not to be given intentionally but required to be typed by each participant, which is part of the exercises. Please read this in advance.
Exam

-  10:50 - 12:30, Dec 2, Tuesday
Assignment

Part of the exercises found in the lecture notes are the assignment problems. The details, such as the submission deadine, will be described at classes.

Class schedule (lecture notes)

9:00 - 10:40, Oct 16, Thursday
1. Sorts, Operators, Terms and Equations (lecture note 1)
Submission deadline of HW1: 18:00 of Oct 23 (JST)

13:30-15:10, Oct 16, Thursday
2. Modules, Order Sorts and Lists of Natural Numbers (lecture note 2)
Submission deadline of HW2: 18:00 of Oct 23 (JST)

10:50-12:30, Oct 21, Tuesday
3. Term Rewriting (lecture note 3)
Submission deadline of HW3: 18:00 of Oct 30 (JST)

9:00 - 10:40, Oct 23, Thursday
4. Parametrized Modules (lecture note 4)
Submission deadline of HW4: 18:00 of Oct 30 (JST)

13:30-15:10, Oct 23, Thursday
Tutorial Hour (for lecture note 3)

10:50-12:30, Oct 28, Tuesday
5. Tables (lecture note 5) 
Submission deadline of HW5: 18:00 of Nov 4 (JST)

9:00 - 10:40, Oct 30, Thursday
6. Infinite Lists (lecture note 6)
Submission deadline of HW6: 18:00 of Nov 6 (JST)

10:50-12:30, Nov 4, Tuesday
7. Multisets (lecture note 7)
Submission deadline of HW7: 18:00 of July 11 (JST)

9:00 - 10:40, Nov 6, Thursday
8. A Programming Language Processor - Interpreter (lecture note 8)

13:30- 15:10, Nov 6, Thursday
9. A Programming Language Processor - Virtual Machine (lecture note 9)

10:50-12:30, Nov 11, Tuesday
10. A Programming Language Processor - Compiler (lecture note 10)
Submission deadline of HW8, 9, and 10: 18:00 of Nov 18 (JST)

9:00 - 10:40, Nov 13, Thursday
11. Program Verification - Natural Numbers (lecture note 11)
Submission deadline of HW11: 18:00 of Nov 20 (JST)

10:50-12:30, Nov 18, Tuesday
12. Pregram Verification - Lists (lecture note 12)
Submission deadline of HW12: 18:00 of Nov 25 (JST)

9:00 - 10:40, Nov 20, Thursday
13. Verification of Arithmetic Caclulator Compiler (lecture note 13)
Submission deadline of HW13: 18:00 of Nov 27 (JST)

10:50-12:30, Nov 25, Tuesday
14. Proof Assistant (lecture note 14)
Submission deadline of HW14: 18:00 of Dec 4 (JST)

9:00 - 10:40, Nov 27, Thursday
Tutorial Hour (for Exam)

10:50 - 12:30, Dec 2, Tuesday
Exam

A Programming Language Minila (used at 8th, 9th & 10th classes)

ast.cafe
misc.cafe
interpreter.cafe
vm.cafe
compiler.cafe

Links

CafeOBJ

Oct 9, 2025 by K. Ogata