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ajandClaude Opus 5.5
a0713289fa
A plate of at least 200 parts with no cutoffs or prerequisites, whose part centres bin into rows and columns within a quarter of the smallest part extent, is toured line by line in alternating directions. Each row and column gap must be wider than that tolerance, each cell may hold only one part, and at least a quarter of the cells must be filled (interleaved rows fill half). The route runs along whichever axis, from whichever corner, is shortest from the start point. This replaces the travelling-salesman 2-opt/Or-opt passes, which took about 8 s on 5,742 parts. It is still only a proposal: the joint search checks every rapid and lead, and replans after a learned rule use the general order. Smaller plates, and the characterization fixtures, keep their order unchanged. The washer nest's plate 1 now plans Ready in about 44 s (was 54 s), with 86k expansions against 91k. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>