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Sparse Matrix
sparsematrix.bsky.social
did:plc:zv3x7nig2iyxb67vwhr4zrcs
Limitation of basic solution to x=A\b using qr(A); needs min 2-norm
Size: 660x749
Nonzeros: 3808
Kind: Counter Example Problem
Author: P. Quillen
Date: 2008
Link: https://sparse.tamu.edu/MathWorks/QRpivot
2025-10-26T12:00:12.256Z