mat_symmetric.c File Reference

#include <stdarg.h>
#include <gandalf/linalg/mat_symmetric.h>
#include <gandalf/linalg/mat_triangular.h>
#include <gandalf/linalg/mat_diagonal.h>
#include <gandalf/linalg/mat_gen.h>
#include <gandalf/linalg/vec_gen.h>
#include <gandalf/linalg/matvec_clapack.h>
#include <gandalf/linalg/clapack.h>
#include <gandalf/linalg/cblas.h>
#include <gandalf/common/numerics.h>
#include <gandalf/common/allocate.h>
#include <gandalf/common/array.h>
#include <gandalf/common/misc_error.h>

Classes
struct	EigenStuff
Functions
Gan_SquMatrix *	gan_symmat_set_size (Gan_SquMatrix *A, unsigned long size)
	Set square matrix to be symmetric with given size.
Gan_SquMatrix *	gan_symmat_fill_va (Gan_SquMatrix *A, unsigned long size,...)
	Fill symmetric matrix from variable argument list.
Gan_SquMatrix *	gan_symmat_fill_const_q (Gan_SquMatrix *A, unsigned long size, double value)
	Fill symmetric matrix with constant value, and set its size.
Gan_Bool	gan_symmat_read_va (const Gan_SquMatrix *A, unsigned long size,...)
	Read the elements of a symmetric matrix into pointers.
Gan_SquMatrix *	gan_symmat_insert_gen (Gan_SquMatrix *S, unsigned long rS, unsigned long cS, const Gan_Matrix *B, Gan_TposeFlag B_tr, unsigned long rB, unsigned long cB, unsigned long rows, unsigned long cols)
	Inserts part of generic matrix in symmetric matrix.
Gan_SquMatrix *	gan_symmat_insertv_gen (Gan_SquMatrix *S, unsigned long rS, unsigned long cS, const Gan_Vector *x, Gan_TposeFlag x_tr, unsigned long rx, unsigned long size)
	Inserts part of vector in symmetric matrix.
Gan_SquMatrix *	gan_symmat_insertsym (Gan_SquMatrix *A, unsigned long rA, const Gan_SquMatrix *B, unsigned long rB, unsigned long size)
	Insert diagonal part of symmetric matrix in symmetric matrix.
Gan_SquMatrix *	gan_symmat_insertsym_od (Gan_SquMatrix *A, unsigned long rA, unsigned long cA, const Gan_SquMatrix *B, unsigned long rB, unsigned long cB, unsigned long rows, unsigned long cols)
	Insert off-diagonal part of symmetric matrix in symmetric matrix.
Gan_Bool	gan_symmat_eigen (Gan_SquMatrix *A, Gan_SquMatrix *W, Gan_Matrix *Z, Gan_Bool sort, double *work, unsigned long work_size)
	Computes eigenvalues and eigenvectors of a symmetric matrix.
Gan_SquMatrix *	gan_symmat_form_gen (Gan_SquMatrix *A, unsigned long size, double *data, size_t data_size)
Gan_SquMatrix *	gan_symmat_fill_vap (Gan_SquMatrix *A, unsigned long size, va_list *aptr)
	Fill symmetric matrix with values from variable argument list.

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Detailed Description

Module: Symmetric matrices (double precision)

Part of: Gandalf Library

Version:

1.42

Date:

2005/10/18 22:01:51

Author:

pm

Copyright: (c) 2000 Imagineer Software Limited

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