src/ell/eigen.c File Reference

#include "ell.h"

Include dependency graph for eigen.c:

Functions
void	_ell_align3_d (double v[9])
void	_ell_3m_enforce_orthogonality (double v[9])
void	_ell_3m_make_right_handed_d (double v[9])
void	ell_3m_1d_nullspace_d (double ans[3], const double _n[9])
void	ell_3m_2d_nullspace_d (double ans0[3], double ans1[3], const double _n[9])
int	ell_3m_eigenvalues_d (double _eval[3], const double _m[9], const int newton)
void	_ell_3m_evecs_d (double evec[9], double eval[3], int roots, const double m[9])
int	ell_3m_eigensolve_d (double eval[3], double evec[9], const double m[9], const int newton)
int	ell_3m_svd_d (double uu[9], double sval[3], double vv[9], const double mat[9], const int newton)
static void	_maxI_sum_find (unsigned int maxI[2], double *sumon, double *sumoff, double mat[6][6])
static int	_compar (const void *A_void, const void *B_void)
int	ell_6ms_eigensolve_d (double eval[6], double _evec[36], const double sym[21], const double eps)

---

Function Documentation

static int _compar	(	const void *	A_void,
		const void *	B_void
	)			[static]

void _ell_3m_enforce_orthogonality

(

double

v[9]

)

void _ell_3m_evecs_d	(	double	evec[9],
		double	eval[3],
		int	roots,
		const double	m[9]
	)

void _ell_3m_make_right_handed_d

(

double

v[9]

)

void _ell_align3_d

(

double

v[9]

)

static void _maxI_sum_find	(	unsigned int	maxI[2],
		double *	sumon,
		double *	sumoff,
		double	mat[6][6]
	)			[static]

void ell_3m_1d_nullspace_d	(	double	ans[3],
		const double	_n[9]
	)

void ell_3m_2d_nullspace_d	(	double	ans0[3],
		double	ans1[3],
		const double	_n[9]
	)

int ell_3m_eigensolve_d	(	double	eval[3],
		double	evec[9],
		const double	m[9],
		const int	newton
	)

int ell_3m_eigenvalues_d	(	double	_eval[3],
		const double	_m[9],
		const int	newton
	)

int ell_3m_svd_d	(	double	uu[9],
		double	sval[3],
		double	vv[9],
		const double	mat[9],
		const int	newton
	)

int ell_6ms_eigensolve_d	(	double	eval[6],
		double	_evec[36],
		const double	sym[21],
		const double	eps
	)