3x3matrixf_eigsym.c File Reference

#include <gandalf/linalg/3x3matrixf_eigsym.h>
#include <gandalf/linalg/matf_square.h>
#include <gandalf/linalg/matf_gen.h>
#include <gandalf/linalg/matf_symmetric.h>
#include <gandalf/linalg/matf_diagonal.h>
#include <gandalf/common/misc_error.h>

Defines
#define	gel(M, i, j)   gan_matf_get_el(M,i,j)
#define	sel(M, i, j, v)   gan_matf_set_el(M,i,j,v)
#define	sgel(M, i, j)   gan_squmatf_get_el(M,i,j)
#define	ssel(M, i, j, v)   gan_squmatf_set_el(M,i,j,v)
#define	WORKSPACE_SIZE   0
Functions
Gan_Bool	gan_symmat33f_eigen (Gan_SquMatrix33_f *A, Gan_Vector3_f *W, Gan_Matrix33_f *Z)
	Eigenvalues and maybe eigenvectors of symmetric 3x3 matrix.

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Detailed Description

Module: 3x3 symmetric matrix eigenvalues/vectors (single precision)

Part of: Gandalf Library

Version:

1.5

Date:

2002/04/18 14:56:23

Author:

pm

Copyright: (c) 2000 Imagineer Software Limited

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