May 2025: Delivered a feature-level enhancement in mphowardlab/essential-math: Calculus Documentation now includes the Epsilon-Delta Definition of the Limit. The change adds formal epsilon-delta notation, explanations, and visual aids to strengthen the rigorous foundation for limits. Implemented as a feature with commit b6037cfb660eb825a98531ab7af681331367970d (Limit formal definition (#222)). No major bugs fixed this month. Overall impact: improved documentation quality and learner confidence, enabling clearer understanding of limits and reducing potential support questions. Technologies/skills demonstrated: formal mathematical notation, documentation tooling, and precise, version-controlled documentation delivery.

April 2025 monthly summary for mphowardlab/essential-math. Key feature delivered: Documentation and visual aids for systems of linear equations, including explanations of the general form, the matrix representation, and the solution categories (no solution, one solution, infinitely many). New image assets added; credits updated. No major bugs fixed this month. Overall impact: Enhanced learning resources, improved onboarding, and reduced ambiguity in linear algebra topics, aligning with business value of higher user satisfaction and reduced support overhead. Technologies demonstrated: technical writing, asset creation (images), documentation tooling, version control, and cross-functional collaboration.