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About this paper

Juan Pablo Traverso Gianini

The authors formalize selected results from Delcourt and Postle’s refined absorption proof for designs in Lean, making explicit local reserve-load tests, avoidance of prescribed blocks, and embedding conditions. The library proves design existence for fixed λ≥1 and q>r≥2 at sufficiently large admissible orders, but does not certify every source-text statement or provide a new proof of the Existence Conjecture.

Summary by alphaXiv.

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