A Semantic Search Engine for Mathlib4

arXiv:2403.13310v1 Announce Type: cross
Abstract: The interactive theorem prover, Lean, enables the verification of formal mathematical proofs and is backed by an expanding community. Central to this ecosystem is its mathematical library, mathlib4, which lays the groundwork for the formalization of an expanding range of mathematical theories. However, searching for theorems in mathlib4 can be challenging. To successfully search in mathlib4, users often need to be familiar with its naming conventions or documentation strings. Therefore, creating a semantic search engine …

abstract arxiv community cs.ir cs.lg cs.lo ecosystem however interactive lean library search search engine searching semantic theorem type verification