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Enable LinearLayout.invert() to compute right inverses for rectangular layouts where inputBitCount >= outputBitCount and the matrix has full row rank. This allows inversion of surjective layouts that are not bijective, computing a canonical right inverse that zeros the null space. Key changes: - Update invertBinaryMatrix() to use Gaussian elimination for m×n matrices (m <= n) - Relax inversion requirements from square matrices to surjective layouts - Add test for rank-deficient rectangular matrices to ensure proper rejection - Update existing tests to reflect new right inverse behavior 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
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Enable LinearLayout.invert() to compute right inverses for rectangular layouts where inputBitCount >= outputBitCount and the matrix has full row rank. This allows inversion of surjective layouts that are not bijective, computing a canonical right inverse that zeros the null space.
Key changes:
🤖 Generated with Claude Code