C05 (roots) Chapter Introduction – a description of the Chapter and an overview of the algorithms available
| Routine Name |
Mark of Introduction |
Purpose |
| c05auf
Example Text |
23 | nagf_roots_contfn_brent_interval Zero of continuous function, Brent algorithm, from a given starting value, binary search for interval |
| c05avf
Example Text |
8 | nagf_roots_contfn_interval_rcomm Binary search for interval containing zero of continuous function (reverse communication) |
| c05awf
Example Text |
23 | nagf_roots_contfn_cntin Zero of continuous function, continuation method, from a given starting value |
| c05axf
Example Text |
8 | nagf_roots_contfn_cntin_rcomm Zero of continuous function, continuation method, from a given starting value (reverse communication) |
| c05ayf
Example Text |
23 | nagf_roots_contfn_brent Zero of continuous function in a given interval, Brent algorithm |
| c05azf
Example Text |
7 | nagf_roots_contfn_brent_rcomm Zero of continuous function in a given interval, Brent algorithm (reverse communication) |
| c05baf
Example Text Example Data |
22 | nagf_roots_lambertw_real Real values of Lambert's function, |
| c05bbf
Example Text Example Data |
23 | nagf_roots_lambertw_complex Values of Lambert's function, |
| c05mdf
Example Text |
26.1 | nagf_roots_sys_func_aa_rcomm Solution of a system of nonlinear equations using Anderson acceleration (reverse communication) |
| c05qbf
Example Text |
23 | nagf_roots_sys_func_easy Solution of a system of nonlinear equations using function values only (easy-to-use) |
| c05qcf
Example Text |
23 | nagf_roots_sys_func_expert Solution of a system of nonlinear equations using function values only (comprehensive) |
| c05qdf
Example Text |
23 | nagf_roots_sys_func_rcomm Solution of a system of nonlinear equations using function values only (reverse communication) |
| c05qsf
Example Text |
23 | nagf_roots_sparsys_func_easy Solution of a sparse system of nonlinear equations using function values only (easy-to-use) |
| c05rbf
Example Text |
23 | nagf_roots_sys_deriv_easy Solution of a system of nonlinear equations using first derivatives (easy-to-use) |
| c05rcf
Example Text |
23 | nagf_roots_sys_deriv_expert Solution of a system of nonlinear equations using first derivatives (comprehensive) |
| c05rdf
Example Text |
23 | nagf_roots_sys_deriv_rcomm Solution of a system of nonlinear equations using first derivatives (reverse communication) |
| c05zdf
Example Text |
23 | nagf_roots_sys_deriv_check Check user's routine for calculating first derivatives of a set of nonlinear functions of several variables |