#include <gsl_mroot_hybrids.h>
Definition at line 64 of file gsl_mroot_hybrids.h.
Public Member Functions | |
int | allocate (size_t n) |
Allocate memory for a solver with n variables. | |
int | free () |
Free allocated memory. | |
Data Fields | |
alloc_t | va |
Vector allocator. | |
mat_alloc_t | ma |
Matrix allocator. | |
size_t | iter |
Number of iterations. | |
size_t | ncfail |
Compute the number of failures. | |
size_t | ncsuc |
Compute the number of successes. | |
size_t | nslow1 |
The number of times the actual reduction is less than 0.001. | |
size_t | nslow2 |
The number of times the actual reduction is less than 0.1. | |
double | fnorm |
The norm of the current function value. | |
double | delta |
The limit of the Nuclidean norm. | |
alloc_mat_t | J |
Jacobian. | |
gsl_matrix * | q |
Q matrix from QR decomposition. | |
gsl_matrix * | r |
R matrix from QR decomposition. | |
gsl_vector * | tau |
The tau vector from QR decomposition. | |
gsl_vector * | diag |
The diagonal elements. | |
gsl_vector * | qtf |
The value of ![]() | |
gsl_vector * | newton |
The Newton direction. | |
gsl_vector * | gradient |
The gradient direction. | |
gsl_vector * | df |
The change in the function value. | |
gsl_vector * | qtdf |
The value of ![]() | |
gsl_vector * | rdx |
The value of ![]() | |
gsl_vector * | w |
The value of ![]() | |
gsl_vector * | v |
The value of ![]() | |
size_t | dim2 |
Number of variables. |
int allocate | ( | size_t | n | ) | [inline] |
Definition at line 76 of file gsl_mroot_hybrids.h.
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