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Certificates / CONCEPT

A negative answer to four-point sumset compression

The eleven-fold sumset of {0,7,17,80} has 347 elements, a cardinality absent from every four-element integer set in [0,79].

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The cardinality 347 cannot be compressed to diameter 79

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Closed
Depth
0
Layer
D5/S0
Domain
Certificates
Node ID
D5/S0/Certificates/ShinFourPointCompression
Repository path
D5/S0/Certificates/ShinFourPointCompression.lean
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sha256:76a8db6a0f78609b1b9d4a959c8392f2752f2daaddc1930e046e34ce07d0f608
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b52262a023c4db9bb30a128ebfd80ea4ef4c1a53
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37a24ddf3b9983bdabf0acbfd9b32b06c35c28d3

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