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Remove Eigen from CMA-ES and keep its samples in the box - #1582
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A hand-rolled Householder + QL eigensolver replaces Eigen, and samples are projected onto the bounds. Both are now in the C++20 module, as is MCS. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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A hand-rolled Householder + QL eigensolver replaces Eigen, and samples are projected onto the bounds.
Same 18-problem shootout as #1581 (25 seeds, 2000 calls per dimension, solved at f − f* ≤ max(1, |f*|)/10⁶). Before, CMA-ES sampled outside the box in every run:
All 20 problems, for H5Web: cma.h5.zip
🤖 Generated with Claude Code