Package edu.emory.mathcs.csparsej.tfloat

Single precision classes.

See: Description

Interface Summary

Interface	Description
Scs_ifkeep	Interface for Scs_fkeep.

Class Summary

Class	Description
Scs_add	Add sparse matrices.
Scs_amd	Approximate minimum degree ordering.
Scs_chol	Sparse Cholesky.
Scs_cholsol	Solves Ax=b where A is symmetric positive definite.
Scs_common	Common data structures.
Scs_common.Scs	Matrix in compressed-column or triplet form.
Scs_common.Scsd	Output of Sulmage-Mendelsohn decomposition.
Scs_common.Scsn	Output of numeric Cholesky, LU, or QR factorization
Scs_common.Scss	Output of symbolic Cholesky, LU, or QR analysis.
Scs_compress	Convert a triplet form to compressed-column form.
Scs_counts	Column counts for Cholesky and QR.
Scs_cumsum	Cumulative sum.
Scs_dfs	Septh-first-search.
Scs_dmperm	Sulmage-Mendelsohn decomposition.
Scs_droptol	Srop small entries from a sparse matrix.
Scs_dropzeros	Srop zeros from a sparse matrix.
Scs_dupl	Remove (and sum) duplicates.
Scs_entry	Add an entry to a triplet matrix.
Scs_ereach	Nonzero pattern of kth row of Cholesky factor, L(k,1:k-1).
Scs_etree	Find elimination tree.
Scs_fkeep	Srop entries from a sparse matrix.
Scs_gaxpy	Sparse matrix times dense vector.
Scs_happly	Apply Householder reflection.
Scs_house	Compute Householder reflection.
Scs_ipvec	Permute a vector, x = P'b.
Scs_leaf	Setermine if j is a leaf of the skeleton matrix and find lowest common ancestor (lca).
Scs_load	Load a sparse matrix from a file.
Scs_lsolve	Solve a lower triangular system Lx=b.
Scs_ltsolve	Solve an upper triangular system L'x=b.
Scs_lu	Sparse LU factorization.
Scs_lusol	Solve Ax=b using sparse LU factorization.
Scs_maxtrans	Maximum transveral (permutation for zero-free diagonal).
Scs_multiply	Sparse matrix multiply.
Scs_norm	Sparse matrix 1-norm.
Scs_permute	Permute a sparse matrix.
Scs_pinv	Invert a permutation vector.
Scs_post	Postorder a tree or forest.
Scs_print	Print a sparse matrix.
Scs_pvec	Permutes a vector, x=P*b.
Scs_qr	Sparse QR factorization.
Scs_qrsol	Solve a least-squares or underdetermined problem.
Scs_randperm	Random permutation.
Scs_reach	Find nonzero pattern of x=L\b for sparse L and b.
Scs_scatter	Scatter a sparse vector.
Scs_scc	Strongly-connected components.
Scs_schol	Symbolic Cholesky ordering and analysis.
Scs_spsolve	Sparse lower or upper triangular solve.
Scs_sqr	Symbolic QR or LU ordering and analysis.
Scs_symperm	Symmetric permutation of a sparse matrix.
Scs_tdfs	Septh-first-search of a tree.
Scs_transpose	Transpose a sparse matrix.
Scs_updown	Sparse rank-1 Cholesky update/downate.
Scs_usolve	Solve an upper triangular system Ux=b.
Scs_util	Various utilities.
Scs_utsolve	Solve a lower triangular system U'x=b.

Package edu.emory.mathcs.csparsej.tfloat Description

Single precision classes.