- Bump Python version from 3.11 to 3.13 in .python-version file.
- Reset execution counts to null in Jupyter Notebook for reproducibility.
- Improve code readability by adjusting comments and formatting in the notebook.
- Change the policy definition to use numpy.ndarray for better clarity.
- Modify pyproject.toml to enable E501 rule for line length management.
- Updated error messages in Gauss method and numerical methods to use variables for better readability.
- Added return type hints to function signatures in various notebooks to improve code documentation.
- Corrected minor grammatical issues in docstrings for better clarity.
- Adjusted print statements and list concatenations for improved output formatting.
- Enhanced plotting functions to ensure consistent figure handling.
- Added missing commas in various print statements and function calls for better syntax.
- Reformatted code to enhance clarity, including breaking long lines and aligning parameters.
- Updated function signatures to use float type for sigma parameters instead of int for better precision.
- Cleaned up comments and documentation strings for clarity and consistency.
- Ensured consistent formatting in plotting functions and data handling.
