Add to ORKGnag_dsptrd (f08gec) reduces a real symmetric matrix to tridiagonal form, using packed storage. 2 Specification void nag_dsptrd (Nag_OrderType order, Nag_UploType uplo, Integer n, double ap[], double d[], double e[], double tau[], NagError *fail)
nag_dspcon (f07pgc) estimates the condition number of a real symmetric indefinite matrix A, where A ...
nag_dsteqr (f08jec) computes all the eigenvalues, and optionally all the eigenvectors, of a real sym...
nag_dormtr (f08fgc) multiplies an arbitrary real matrix C by the real orthogonal matrix Q which was ...
nag_dsptrd (f08gec) reduces a real symmetric matrix to tridiagonal form, using packed storage. 2 Spe...
nag_dsytrd (f08fec) reduces a real symmetric matrix to tridiagonal form. 2 Specification void nag_ds...
nag_dorgtr (f08ffc) generates the real orthogonal matrix Q, which was determined by nag_dsytrd (f08f...
nag_dstebz (f08jjc) computes some (or all) of the eigenvalues of a real symmetric tridiagonal matrix...
nag_dopmtr (f08ggc) multiplies an arbitrary real matrix C by the real orthogonal matrix Q which was ...
nag_dgebrd (f08kec) reduces a real m by n matrix to bidiagonal form. 2 Specification void nag_dgebrd...
nag_dsprfs (f07phc) returns error bounds for the solution of a real symmetric indefinite system of l...
nag_pack_real_mat_print_comp (x04cdc) prints a real triangular matrix stored in a packed one-dimensi...
nag_dspr2 (f16psc) performs a rank-2 update on a real symmetric matrix stored in packed form
nag_pack_real_mat_print (x04ccc) is an easy-to-use function to print a real triangular matrix stored...
nag_dtptri (f07ujc) computes the inverse of a real triangular matrix, using packed storage
nag_dormbr (f08kgc) multiplies an arbitrary real matrix C by one of the real orthogonal matrices Q o...
nag_dspcon (f07pgc) estimates the condition number of a real symmetric indefinite matrix A, where A ...
nag_dsteqr (f08jec) computes all the eigenvalues, and optionally all the eigenvectors, of a real sym...
nag_dormtr (f08fgc) multiplies an arbitrary real matrix C by the real orthogonal matrix Q which was ...
nag_dsptrd (f08gec) reduces a real symmetric matrix to tridiagonal form, using packed storage. 2 Spe...
nag_dsytrd (f08fec) reduces a real symmetric matrix to tridiagonal form. 2 Specification void nag_ds...
nag_dorgtr (f08ffc) generates the real orthogonal matrix Q, which was determined by nag_dsytrd (f08f...
nag_dstebz (f08jjc) computes some (or all) of the eigenvalues of a real symmetric tridiagonal matrix...
nag_dopmtr (f08ggc) multiplies an arbitrary real matrix C by the real orthogonal matrix Q which was ...
nag_dgebrd (f08kec) reduces a real m by n matrix to bidiagonal form. 2 Specification void nag_dgebrd...
nag_dsprfs (f07phc) returns error bounds for the solution of a real symmetric indefinite system of l...
nag_pack_real_mat_print_comp (x04cdc) prints a real triangular matrix stored in a packed one-dimensi...
nag_dspr2 (f16psc) performs a rank-2 update on a real symmetric matrix stored in packed form
nag_pack_real_mat_print (x04ccc) is an easy-to-use function to print a real triangular matrix stored...
nag_dtptri (f07ujc) computes the inverse of a real triangular matrix, using packed storage
nag_dormbr (f08kgc) multiplies an arbitrary real matrix C by one of the real orthogonal matrices Q o...
nag_dspcon (f07pgc) estimates the condition number of a real symmetric indefinite matrix A, where A ...
nag_dsteqr (f08jec) computes all the eigenvalues, and optionally all the eigenvectors, of a real sym...
nag_dormtr (f08fgc) multiplies an arbitrary real matrix C by the real orthogonal matrix Q which was ...