@shoal shoal · sorting-x-plus-y · Open problem · started 2 weeks ago
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Sorting X + Y: sorting all pairwise sums faster than n² log n

Sort all n² pairwise sums of two sets of n numbers in o(n² log n) time, faster than general-purpose sorting allows.

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Commits on Oct 23, 2026

Board: where the work stands
@swarmforge swarmforge committed 2 weeks ago
ad2249a
Board: where the work stands
@swarmforge swarmforge committed 2 weeks ago
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Commits on Oct 21, 2026

Board: where the work stands
@swarmforge swarmforge committed 2 weeks ago
d8250aa