cartesian_multipole.h File Reference

#include <occ/ints/rints.h>
#include <occ/dma/mult.h>
#include <cmath>
#include <cstring>

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Classes
struct	occ::mults::CartesianMultipole< MaxL >
	Traceless Cartesian multipole moments Theta_{tuv}. More...

Namespaces
namespace	occ
namespace	occ::mults
namespace	occ::mults::detail

Functions
constexpr double	occ::mults::detail::factorial (int n)
	Factorial lookup for small values.
template<int MaxL>
void	occ::mults::detail::convert_l0 (const occ::dma::Mult &sph, CartesianMultipole< MaxL > &cart)
	Convert spherical multipole to traceless Cartesian for rank 0.
template<int MaxL>
void	occ::mults::detail::convert_l1 (const occ::dma::Mult &sph, CartesianMultipole< MaxL > &cart)
	Convert spherical multipole to traceless Cartesian for rank 1.
template<int MaxL>
void	occ::mults::detail::convert_l2 (const occ::dma::Mult &sph, CartesianMultipole< MaxL > &cart)
	Convert spherical multipole to traceless Cartesian for rank 2.
template<int MaxL>
void	occ::mults::detail::convert_l3 (const occ::dma::Mult &sph, CartesianMultipole< MaxL > &cart)
	Convert spherical multipole to traceless Cartesian for rank 3.
template<int MaxL>
void	occ::mults::detail::convert_l4 (const occ::dma::Mult &sph, CartesianMultipole< MaxL > &cart)
	Convert spherical multipole to traceless Cartesian for rank 4.
template<int MaxL>
void	occ::mults::spherical_to_cartesian (const occ::dma::Mult &sph, CartesianMultipole< MaxL > &cart)
	Convert spherical multipole (Mult) to traceless Cartesian multipole.

Variables
constexpr double	occ::mults::detail::sqrt3 = 1.7320508075688772935
constexpr double	occ::mults::detail::sqrt5 = 2.2360679774997896964
constexpr double	occ::mults::detail::sqrt6 = 2.4494897427831780982
constexpr double	occ::mults::detail::sqrt7 = 2.6457513110645905905
constexpr double	occ::mults::detail::sqrt10 = 3.1622776601683795
constexpr double	occ::mults::detail::sqrt15 = 3.872983346207417
constexpr double	occ::mults::detail::sqrt35 = 5.916079783099616
constexpr double	occ::mults::detail::sqrt70 = 8.366600265340756