Lars Eklund enhanced the UPPMAX/programming_formalisms repository by delivering foundational improvements to Exercise 1’s design and requirements. He established a modular architecture for prediction functions, emphasizing the use of Python with SciPy and NumPy, and applied object-oriented principles to improve maintainability. Lars strengthened documentation governance by updating the Software Requirements Specification, referencing IEEE 830 standards, and clarifying risk and scope. His technical writing and requirements engineering skills ensured clear traceability and audit readiness. Additionally, he addressed a minor documentation formatting issue, contributing to consistency. These efforts reduced project risk and enabled scalable, well-documented future development within the repository.