Sparse Linear Algebra

Norms, eigenvalues, factorizations, least squares, structural rank


condest 1-norm condition number estimate
eigs Largest eigenvalues and eigenvectors of matrix
ichol Incomplete Cholesky factorization
ilu Sparse incomplete LU factorization
normest 2-norm estimate
spaugment Form least squares augmented system
sprank Structural rank
svds Find singular values and vectors
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