| Routine Name |
Mark of Introduction |
Purpose |
| f12aac Example Text Example Data |
8 | nag_real_sparse_eigensystem_init Initialization routine for (nag_real_sparse_eigensystem_iter (f12abc)) computing selected eigenvalues and, optionally, eigenvectors of a real nonsymmetric sparse (standard or generalized) eigenproblem |
| f12abc Example Text Example Data |
8 | nag_real_sparse_eigensystem_iter Implements a reverse communication interface for the Implicitly Restarted Arnoldi iteration for computing selected eigenvalues and, optionally, eigenvectors of a real nonsymmetric sparse (standard or generalized) eigenproblem |
| f12acc Example Text Example Data |
8 | nag_real_sparse_eigensystem_sol Returns the converged approximations (as determined by nag_real_sparse_eigensystem_iter (f12abc)) to eigenvalues of a real nonsymmetric sparse (standard or generalized) eigenproblem and, optionally, the corresponding approximate eigenvectors and/or an orthonormal basis for the associated approximate invariant subspace |
| f12adc Example Text Example Data |
8 | nag_real_sparse_eigensystem_option Set a single option from a string (nag_real_sparse_eigensystem_iter (f12abc)/nag_real_sparse_eigensystem_sol (f12acc)/nag_real_banded_sparse_eigensystem_sol (f12agc)) |
| f12aec Example Text Example Data |
8 | nag_real_sparse_eigensystem_monit Provides monitoring information for nag_real_sparse_eigensystem_iter (f12abc) |
| f12afc | 8 | nag_real_banded_sparse_eigensystem_init Initialization routine for (nag_real_banded_sparse_eigensystem_sol (f12agc)) computing selected eigenvalues and, optionally, eigenvectors of a real nonsymmetric banded (standard or generalized) eigenproblem |
| f12agc Example Text Example Data |
8 | nag_real_banded_sparse_eigensystem_sol Computes approximations to selected eigenvalues of a real nonsymmetric banded (standard or generalized) eigenproblem and, optionally, the corresponding approximate eigenvectors and/or an orthonormal basis for the associated approximate invariant subspace |
| f12anc Example Text Example Data |
8 | nag_complex_sparse_eigensystem_init Initialization routine for (nag_complex_sparse_eigensystem_iter (f12apc)) computing selected eigenvalues and, optionally, eigenvectors of a complex sparse (standard or generalized) eigenproblem |
| f12apc Example Text Example Data |
8 | nag_complex_sparse_eigensystem_iter Implements a reverse communication interface for the Implicitly Restarted Arnoldi iteration for computing selected eigenvalues and, optionally, eigenvectors of a complex sparse (standard or generalized) eigenproblem |
| f12aqc Example Text Example Data |
8 | nag_complex_sparse_eigensystem_sol Returns the converged approximations (as determined by nag_real_sparse_eigensystem_iter (f12abc)) to eigenvalues of a complex sparse (standard or generalized) eigenproblem and, optionally, the corresponding approximate eigenvectors and/or an orthonormal basis for the associated approximate invariant subspace |
| f12arc Example Text Example Data |
8 | nag_complex_sparse_eigensystem_option Set a single option from a string (nag_complex_sparse_eigensystem_iter (f12apc)/nag_complex_sparse_eigensystem_sol (f12aqc)) |
| f12asc Example Text Example Data |
8 | nag_complex_sparse_eigensystem_monit Provides monitoring information for nag_complex_sparse_eigensystem_iter (f12apc) |
| f12fac Example Text Example Data |
8 | nag_real_symm_sparse_eigensystem_init Initialization routine for (nag_real_symm_sparse_eigensystem_iter (f12fbc)) computing selected eigenvalues and, optionally, eigenvectors of a real symmetric sparse (standard or generalized) eigenproblem |
| f12fbc Example Text Example Data |
8 | nag_real_symm_sparse_eigensystem_iter Implements a reverse communication interface for the Implicitly Restarted Arnoldi iteration for computing selected eigenvalues and, optionally, eigenvectors of a real symmetric sparse (standard or generalized) eigenproblem |
| f12fcc Example Text Example Data |
8 | nag_real_symm_sparse_eigensystem_sol Returns the converged approximations (as determined by nag_real_sparse_eigensystem_iter (f12abc)) to eigenvalues of a real symmetric sparse (standard or generalized) eigenproblem and, optionally, the corresponding approximate eigenvectors and/or an orthonormal basis for the associated approximate invariant subspace |
| f12fdc Example Text Example Data |
8 | nag_real_symm_sparse_eigensystem_option Set a single option from a string (nag_real_symm_sparse_eigensystem_iter (f12fbc)/nag_real_symm_sparse_eigensystem_sol (f12fcc)/nag_real_symm_banded_sparse_eigensystem_sol (f12fgc)) |
| f12fec Example Text Example Data |
8 | nag_real_symm_sparse_eigensystem_monit Provides monitoring information for nag_real_symm_sparse_eigensystem_iter (f12fbc) |
| f12ffc | 8 | nag_real_symm_banded_sparse_eigensystem_init Initialization routine for (nag_real_symm_banded_sparse_eigensystem_sol (f12fgc)) computing selected eigenvalues and, optionally, eigenvectors of a real symmetric banded (standard or generalized) eigenproblem |
| f12fgc Example Text Example Data |
8 | nag_real_symm_banded_sparse_eigensystem_sol Computes approximations to selected eigenvalues of a real symmetric banded (standard or generalized) eigenproblem and, optionally, the corresponding approximate eigenvectors and/or an orthonormal basis for the associated approximate invariant subspace |