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Lookup Arguments based on Logarithmic Derivatives

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Multivariate lookups based on logarithmic derivatives Ulrich Haböck Orbis Labs, Polygon Zero uhaboeck@polygon.technology March 31, 2023∗ Abstract Logarithmic derivatives translate products of linear factors into sums of their reciprocals, turning zeroes into simple poles of same multiplicity. Based on this simple fact, we…

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