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Endpoint comparison of Gini means on a bounded interval

A three-point rational witness refutes endpoint characterization of Gini mean comparisons.

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THEOREM

The extreme endpoint tests are insufficient

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Endpoint comparison of Gini means on a bounded intervalEndpoint comparison of Ginimeans on a bounded intervalGini means and the stationary criterionGini means and the stationarycriterion
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Lean sourceResearch workspace
Status
Closed
Depth
0
Layer
D5/S3
Domain
ArithSums
Node ID
D5/S3/ArithSums/GiniMeanEndpointComparison
Repository path
D5/S3/ArithSums/GiniMeanEndpointComparison.lean
Truth release
sha256:099187d7dec45101df1543521dfae400188aaa00645a3a61e95e49a3c2be8108
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535a6648df930c3bfdca8a945bfcebdb0d0e1ec7
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b898bd4223ba7e28b9490cfb432638d5338589a1

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