l2_norms.c File Reference

Recurrence coefficients for L2-normed associated Legendre recurrence. More...

#include "l2_norms.h"
#include <math.h>

Go to the source code of this file.

Functions
double	L2_an (const int m, const int l)
double	L2_cn (const int m, const int l)
double	L2_cn_inv (const int m, const int l)
double	L2_ancn (const int m, const int l)

Detailed Description

Recurrence coefficients for L2-normed associated Legendre recurrence.

Note

When using these coeffs, make sure that inital Pmm function is also L2-normed.

Definition in file l2_norms.c.

Function Documentation

L2_an()

double L2_an	(	const int	m,
		const int	l
	)

Parameters

m	order
l	degree

Definition at line 16 of file l2_norms.c.

L2_ancn()

double L2_ancn	(	const int	m,
		const int	l
	)

Parameters

m	order
l	degree

Note

Use this function, instead of -L2_an(m,l)/L2_cn(m,l)

Definition at line 64 of file l2_norms.c.

L2_cn()

double L2_cn	(	const int	m,
		const int	l
	)

Parameters

m	order
l	degree

Definition at line 28 of file l2_norms.c.

L2_cn_inv()

double L2_cn_inv	(	const int	m,
		const int	l
	)

Parameters

m	order
l	degree

Note

Use this function, instead of 1/L2_cn(m,l)

Definition at line 46 of file l2_norms.c.