Keyword : LU

F01BRF	$L U$ factorization of real sparse matrix
F01BSF	$L U$ factorization of real sparse matrix with known sparsity pattern
F01LEF	$L U$ factorization of real tridiagonal matrix
F01LHF	$L U$ factorization of real almost block diagonal matrix
F02EKF	Selected eigenvalues and eigenvectors of a real sparse general matrix
F03BAF	Determinant of real matrix, matrix already factorized by F07ADF
F03BNF	Determinant of complex matrix
F07AAF	Computes the solution to a real system of linear equations
F07ABF	Uses the $L U$ factorization to compute the solution, error-bound and condition estimate for a real system of linear equations
F07ACF	Mixed precision real system solver
F07ADF	$L U$ factorization of real $m$ by $n$ matrix
F07ANF	Computes the solution to a complex system of linear equations
F07APF	Uses the $L U$ factorization to compute the solution, error-bound and condition estimate for a complex system of linear equations
F07AQF	Mixed precision complex system solver
F07ARF	$L U$ factorization of complex $m$ by $n$ matrix
F07BAF	Computes the solution to a real banded system of linear equations
F07BBF	Uses the $L U$ factorization to compute the solution, error-bound and condition estimate for a real banded system of linear equations
F07BDF	$L U$ factorization of real $m$ by $n$ band matrix
F07BNF	Computes the solution to a complex banded system of linear equations
F07BPF	Uses the $L U$ factorization to compute the solution, error-bound and condition estimate for a complex banded system of linear equations
F07BRF	$L U$ factorization of complex $m$ by $n$ band matrix
F07CAF	Computes the solution to a real tridiagonal system of linear equations
F07CBF	Uses the $L U$ factorization to compute the solution, error-bound and condition estimate for a real tridiagonal system of linear equations
F07CDF	$L U$ factorization of real tridiagonal matrix
F07CEF	Solves a real tridiagonal system of linear equations using the $L U$ factorization computed by F07CDF
F07CGF	Estimates the reciprocal of the condition number of a real tridiagonal matrix using the $L U$ factorization computed by F07CDF
F07CNF	Computes the solution to a complex tridiagonal system of linear equations
F07CPF	Uses the $L U$ factorization to compute the solution, error-bound and condition estimate for a complex tridiagonal system of linear equations
F07CRF	$L U$ factorization of complex tridiagonal matrix
F07CSF	Solves a complex tridiagonal system of linear equations using the $L U$ factorization computed by F07CDF
F07CUF	Estimates the reciprocal of the condition number of a complex tridiagonal matrix using the $L U$ factorization computed by F07CDF
F11DAF	Real sparse nonsymmetric linear systems, incomplete $L U$ factorization
F11DBF	Solution of linear system involving incomplete $L U$ preconditioning matrix generated by F11DAF
F11DFF	Real sparse nonsymmetric linear system, incomplete $L U$ factorization of local or overlapping diagonal blocks
F11DNF	Complex sparse non-Hermitian linear systems, incomplete $L U$ factorization
F11DPF	Solution of complex linear system involving incomplete $L U$ preconditioning matrix generated by F11DNF
F11DTF	Complex sparse nonsymmetric linear system, incomplete $L U$ factorization of local or overlapping diagonal blocks
F11MEF	$L U$ factorization of real sparse matrix

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Keyword Index for the NAG Library Manual

NAG Library Manual