Shing Lam is a PhD student in mathematics at the University of Warwick and a Senior Graduate Teaching Assistant with ten years of research and teaching experience. His work focuses on complex and symplectic geometry, informed by summer research projects at Cambridge on hyperkähler geometry and the computational Solvability Complexity Index. He contributes to rigorous formal mathematics tooling as a backend developer on the well-known leanprover-community/mathlib3, adding multivariate polynomial partial derivatives and refactoring lemmas in number theory and modular arithmetic. Comfortable bridging deep theory and computational formalisms, he investigates both geometric structures and the algorithmic limits of optimisation problems used in data science. Based in Coventry, he combines strong academic training from Cambridge and Glasgow with practical open-source engineering that strengthens mathematical foundations.
10 years of coding experience
Master's degree, Mathematics, Master's degree, Mathematics at University of Cambridge
Doctor of Philosophy - PhD, Mathematics, Doctor of Philosophy - PhD, Mathematics at University of Warwick
Lean 3's obsolete mathematical components library: please use mathlib4
Role in this project:
Back-end Developer
Contributions:212 reviews, 71 commits, 44 PRs in 2 years 5 months
Contributions summary:Shing primarily contributed to the `mathlib3` library by adding and modifying mathematical components. Their work included adding partial derivatives to the multivariate polynomial data structures, which involved implementing and refining related mathematical functions. They also refactored and added lemmas concerning digits and modular arithmetic, demonstrating a focus on foundational mathematics and related algorithms. The user was also involved in refactoring and improving existing lemmas within the project.
Contributions:4 pushes, 1 branch in 3 years 6 months
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