Tirsvad 5e1067b4f3 Add calculator core: constants, operations and tests ...

MIL-002 Calculator core.

- Add constants.py with operation symbols, answers, prompts, messages
  and the ASCII title and calculator
- Add add, subtract, multiply and divide, and the OPERATIONS dictionary
  that maps each symbol to its function without calling it
- Add tests for each operation, division by zero and the dictionary

Closes #19
Closes #20
Closes #21

Task: MIL-002#1
Task: MIL-002#2
Task: MIL-002#3

2026-10-04 20:49:38 +08:00

..

__init__.py

Add project scaffold: pyproject, Doxyfile and package layout

2026-10-04 20:38:26 +08:00

test_operations.py

Add calculator core: constants, operations and tests

2026-10-04 20:49:38 +08:00