Reviewer: Xiaohui Bei.
Recorded: September 27, 2026, from email relayed by Nikhil Garg.
The review covers the Lean statements of Theorems 1–3 and their underlying definitions, including EFX, feasibility, and Pareto optimality. Its scope is statement correspondence and mathematical meaning.
I have now checked the Lean statements of Theorems 1-3 against the paper, together with the underlying definitions. They correctly capture the intended results. The definitions of EFX, feasibility, and Pareto optimality also match the paper. As we discussed, my check focused on the statements and their mathematical meaning.
The website counts the three reviewed theorem rows out of eighteen named-result rows. The definition review is recorded separately and does not increase that result-row count.