MathLib Explorer · SciLib

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MathLib Explorer

Semantic search across 213 000+ Mathlib statements and graph navigation. Powered by the public SciLib API.

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Enter a natural-language query (e.g. «least common multiple») or a Lean name (Nat.add_comm).

prime number Fermat little theorem Euler totient binomial coefficient modular arithmetic Chinese remainder Dirichlet partition generating function

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Search by formula image

Drop a formula screenshot from a paper or PDF here. The image goes to the SciLibModal multimodal encoder, which finds the nearest Mathlib statements by meaning.