Routine |
Mark of Introduction |
Purpose |
|---|---|---|
| f12aaf | 21 | nagf_sparseig_real_init Initialization routine for (f12abf) computing selected eigenvalues and, optionally, eigenvectors of a real nonsymmetric sparse (standard or generalized) eigenproblem |
| f12abf | 21 | nagf_sparseig_real_iter Selected eigenvalues and, optionally, eigenvectors of a real nonsymmetric sparse eigenproblem, reverse communication |
| f12acf | 21 | nagf_sparseig_real_proc Selected eigenvalues and, optionally, eigenvectors of a real nonsymmetric sparse eigenproblem, postprocessing for f12abf |
| f12adf | 21 | nagf_sparseig_real_option Set a single option from a string (f12abf/f12acf/f12agf) |
| f12aef | 21 | nagf_sparseig_real_monit Provides monitoring information for f12abf |
| f12aff | 21 | nagf_sparseig_real_band_init Initialization routine for (f12agf) computing selected eigenvalues and, optionally, eigenvectors of a real nonsymmetric banded (standard or generalized) eigenproblem |
| f12agf | 21 | nagf_sparseig_real_band_solve Selected eigenvalues and, optionally, eigenvectors of a real nonsymmetric banded eigenproblem, driver |
| f12anf | 21 | nagf_sparseig_complex_init Initialization routine for (f12apf) computing selected eigenvalues and, optionally, eigenvectors of a complex sparse (standard or generalized) eigenproblem |
| f12apf | 21 | nagf_sparseig_complex_iter Selected eigenvalues and, optionally, eigenvectors of a complex sparse eigenproblem, reverse communication |
| f12aqf | 21 | nagf_sparseig_complex_proc Selected eigenvalues and, optionally, eigenvectors of a complex sparse eigenproblem, postprocessing for f12apf |
| f12arf | 21 | nagf_sparseig_complex_option Set a single option from a string (f12apf/f12aqf) |
| f12asf | 21 | nagf_sparseig_complex_monit Provides monitoring information for f12apf |
| f12atf | 24 | nagf_sparseig_complex_band_init Initialization routine for f12auf computing selected eigenvalues and, optionally, eigenvectors of a complex banded (standard or generalized) eigenproblem |
| f12auf | 24 | nagf_sparseig_complex_band_solve Selected eigenvalues and, optionally, eigenvectors of complex non-Hermitian banded eigenproblem, driver |
| f12faf | 21 | nagf_sparseig_real_symm_init Initialization routine for (f12fbf) computing selected eigenvalues and, optionally, eigenvectors of a real symmetric sparse (standard or generalized) eigenproblem |
| f12fbf | 21 | nagf_sparseig_real_symm_iter Selected eigenvalues and, optionally, eigenvectors of a real symmetric sparse eigenproblem, reverse communication |
| f12fcf | 21 | nagf_sparseig_real_symm_proc Selected eigenvalues and, optionally, eigenvectors of a real symmetric sparse eigenproblem, postprocessing for f12fbf |
| f12fdf | 21 | nagf_sparseig_real_symm_option Set a single option from a string (f12fbf/f12fcf/f12fgf) |
| f12fef | 21 | nagf_sparseig_real_symm_monit Provides monitoring information for f12fbf |
| f12fff | 21 | nagf_sparseig_real_symm_band_init Initialization routine for (f12fgf) computing selected eigenvalues and, optionally, eigenvectors of a real symmetric banded (standard or generalized) eigenproblem |
| f12fgf | 21 | nagf_sparseig_real_symm_band_solve Selected eigenvalues and, optionally, eigenvectors of a real symmetric banded eigenproblem, driver |
| f12jaf | 27.3 | nagf_sparseig_feast_init Initialization routine for (f12jjf, f12jkf, f12jrf, f12jsf, f12jtf, f12juf and f12jvf) computing eigenvalues within a selected region of the complex plane, and eigenvectors, of a standard, generalized or polynomial eigenproblem |
| f12jbf | 27.3 | nagf_sparseig_feast_option Set a single option from a string (f12jjf, f12jkf, f12jrf, f12jsf, f12jtf, f12juf and f12jvf) |
| f12jef | 27.3 | nagf_sparseig_feast_symm_contour Setup routine for f12jjf and f12jrf. Computes nodes and weights for an elliptical contour, symmetric about the real line |
| f12jff | 27.3 | nagf_sparseig_feast_gen_contour Setup routine for f12jkf, f12jsf, f12jtf, f12juf and f12jvf. Computes nodes and weights for an elliptical contour in the complex plane |
| f12jgf | 27.3 | nagf_sparseig_feast_custom_contour Setup routine for f12jkf, f12jsf, f12jtf, f12juf and f12jvf. Creates nodes and weights for a custom contour in the complex plane |
| f12jjf | 27.3 | nagf_sparseig_feast_real_symm_solve Selected eigenvalues and eigenvectors of a real symmetric eigenproblem, reverse communication driver |
| f12jkf | 27.3 | nagf_sparseig_feast_real_gen_solve Selected eigenvalues and eigenvectors of a real nonsymmetric eigenproblem, reverse communication driver |
| f12jrf | 27.3 | nagf_sparseig_feast_complex_herm_solve Selected eigenvalues and eigenvectors of a complex Hermitian eigenproblem, reverse communication driver |
| f12jsf | 27.3 | nagf_sparseig_feast_complex_symm_solve Selected eigenvalues and eigenvectors of a complex symmetric eigenproblem, reverse communication driver |
| f12jtf | 27.3 | nagf_sparseig_feast_complex_gen_solve Selected eigenvalues and eigenvectors of a complex non-Hermitian eigenproblem, reverse communication driver |
| f12juf | 27.3 | nagf_sparseig_feast_poly_symm_solve Selected eigenvalues and eigenvectors of a symmetric polynomial eigenproblem, reverse communication driver |
| f12jvf | 27.3 | nagf_sparseig_feast_poly_gen_solve Selected eigenvalues and eigenvectors of a nonsymmetric polynomial eigenproblem, reverse communication driver |
| f12jzf | 27.3 | nagf_sparseig_feast_free Destroy the data handle initialized by f12jaf and deallocate all the memory used |