| Routine Name |
Mark of Introduction |
Purpose |
| f11dac Example Text Example Data |
5 | nag_sparse_nsym_fac Incomplete LU factorization (nonsymmetric) |
| f11dcc Example Text Example Data |
5 | nag_sparse_nsym_fac_sol Solver with incomplete LU preconditioning (nonsymmetric) |
| f11dec Example Text Example Data |
5 | nag_sparse_nsym_sol Solver with no Jacobi/SSOR preconditioning (nonsymmetric) |
| f11jac Example Text Example Data |
5 | nag_sparse_sym_chol_fac Incomplete Cholesky factorization (symmetric) |
| f11jcc Example Text Example Data |
5 | nag_sparse_sym_chol_sol Solver with incomplete Cholesky preconditioning (symmetric) |
| f11jec Example Text Example Data |
5 | nag_sparse_sym_sol Solver with Jacobi, SSOR, or no preconditioning (symmetric) |
| f11mdc Example Text Example Data |
8 | nag_superlu_column_permutation Real sparse nonsymmetric linear systems, setup for nag_superlu_lu_factorize (f11mec) |
| f11mec Example Text Example Data |
8 | nag_superlu_lu_factorize LU factorization of real sparse matrix |
| f11mfc Example Text Example Data |
8 | nag_superlu_solve_lu Solution of real sparse simultaneous linear equations (coefficient matrix already factorized) |
| f11mgc Example Text Example Data |
8 | nag_superlu_condition_number_lu Estimate condition number of real matrix, matrix already factorized by nag_superlu_lu_factorize (f11mec) |
| f11mhc Example Text Example Data |
8 | nag_superlu_refine_lu Refined solution with error bounds of real system of linear equations, multiple right-hand sides |
| f11mkc Example Text Example Data |
8 | nag_superlu_matrix_product Real sparse nonsymmetric matrix matrix multiply, compressed column storage |
| f11mlc Example Text Example Data |
8 | nag_superlu_matrix_norm 1-norm, ∞-norm, largest absolute element, real general matrix |
| f11mmc Example Text Example Data |
8 | nag_superlu_diagnostic_lu Real sparse nonsymmetric linear systems, diagnostic for nag_superlu_lu_factorize (f11mec) |
| f11zac Example Text Example Data |
5 | nag_sparse_nsym_sort Sparse sort (nonsymmetric) |
| f11zbc Example Text Example Data |
5 | nag_sparse_sym_sort Sparse sort (symmetric) |