| F01LEF
|
LU factorization of real tridiagonal matrix
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| F04EAF
|
Solution of real tridiagonal simultaneous linear equations, one right-hand side (Black Box)
|
| F04FAF
|
Solution of real symmetric positive-definite tridiagonal simultaneous linear equations, one right-hand side (Black Box)
|
| F04LEF
|
Solution of real tridiagonal simultaneous linear equations (coefficient matrix already factorized by F01LEF)
|
| F08FEF
|
Orthogonal reduction of real symmetric matrix to symmetric tridiagonal form
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| F08FFF
|
Generate orthogonal transformation matrix from reduction to tridiagonal form determined by F08FEF |
| F08FSF
|
Unitary reduction of complex Hermitian matrix to real symmetric tridiagonal form
|
| F08FTF
|
Generate unitary transformation matrix from reduction to tridiagonal form determined by F08FSF |
| F08GEF
|
Orthogonal reduction of real symmetric matrix to symmetric tridiagonal form, packed storage
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| F08GFF
|
Generate orthogonal transformation matrix from reduction to tridiagonal form determined by F08GEF |
| F08GSF
|
Unitary reduction of complex Hermitian matrix to real symmetric tridiagonal form, packed storage
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| F08GTF
|
Generate unitary transformation matrix from reduction to tridiagonal form determined by F08GSF |
| F08HEF
|
Orthogonal reduction of real symmetric band matrix to symmetric tridiagonal form
|
| F08HSF
|
Unitary reduction of complex Hermitian band matrix to real symmetric tridiagonal form
|
| F08JCF
|
All eigenvalues and optionally all eigenvectors of real symmetric tridiagonal matrix, using divide and conquer
|
| F08JEF
|
All eigenvalues and eigenvectors of real symmetric tridiagonal matrix, reduced from real symmetric matrix using implicit QL or QR |
| F08JFF
|
All eigenvalues of real symmetric tridiagonal matrix, root-free variant of QL or QR |
| F08JGF
|
All eigenvalues and eigenvectors of real symmetric positive-definite tridiagonal matrix, reduced from real symmetric positive-definite matrix
|
| F08JJF
|
Selected eigenvalues of real symmetric tridiagonal matrix by bisection |
| F08JKF
|
Selected eigenvectors of real symmetric tridiagonal matrix by inverse iteration, storing eigenvectors in real array
|
| F08JSF
|
All eigenvalues and eigenvectors of real symmetric tridiagonal matrix, reduced from complex Hermitian matrix, using implicit QL or QR |
| F08JUF
|
All eigenvalues and eigenvectors of real symmetric positive-definite tridiagonal matrix, reduced from complex Hermitian positive-definite matrix
|
| F08JXF
|
Selected eigenvectors of real symmetric tridiagonal matrix by inverse iteration, storing eigenvectors in complex array
|