Assignment 1

Implement an immutable FunctionStore and Function class. FunctionStore object should CRUD Function objects (you can choose any reasonable interface to acomplish this). Function objects represent partial functions from Z to Z. The definition of a function should consist of a set of disjoint intervals in form of [a,b), (-infinity, b) or [a, infinity) for which the function value is given.

Besides other reasonable functions and methods implement an evolver for FunctionStore and Function classes. You may want to use pyrsistent. Also see pyrsistent on how evolvers should work.

• You should write your code in Python.
• Send your solution to lukotka.pts@gmail.com with subject starting with "PTS2".
• The first deadline is 31.10.2023 23:59:59.
• The solutions sent later will be accepted, however the number of points awarded may be reduced. Only the points from the homework that you received before the exam date are included in the overall grading of PTS2.