DescriptionOptical device for solving the Subset sum problem.png
English: Optical device for solving the subset sum problem. Each arc delays the signal with an given amount of time written at the top of it. a1, a2, a3, and a4 are the numbers from the given set. Each node contains a beam splitter. Skipping arcs have zero length.
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{{subst:Upload marker added by en.wp UW}} {{Information |Description = {{en|Optical device for solving the Subset sum problem. Each arc delays the signal with an given amount of time written at the top of it. a1, a2, a3 and a4 are the numbers from the...