Researcher Develops Ergonomic Numerical Computing Libraries
A researcher describes how encounters with Matlab’s backslash operator and Scheme influenced their approach to ergonomic numerical interfaces, and presents three experiments: sparse-linear-algebra, sde, and ad-delcont. The post recounts lessons from building a Haskell-based linear-solver abstraction, SDE simulator, and delimited-continuation reverse-mode AD library, notes practical shortcomings in academic software engineering, and argues these ergonomics can improve reproducible computational science.
Key Points
- 1Replicates Matlab backslash via Haskell library sparse-linear-algebra, implementing typed solver abstraction.
- 2Highlights ergonomic APIs mirror mathematical notation, reducing cognitive gap between code and theory.
- 3Encourages reproducible computational science; practitioners should favor declarative APIs and library ergonomics.
Scoring Rationale
Solid practical code and ergonomic lessons across Haskell numerical libraries; limited novelty and niche audience reduces broader impact.
Sources
Public references used for this report.
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