mmm1d.cpp File Reference

#include <config/config.hpp>
#include "electrostatics/mmm1d.hpp"
#include "electrostatics/coulomb.hpp"
#include "BoxGeometry.hpp"
#include "LocalBox.hpp"
#include "Particle.hpp"
#include "cell_system/CellStructureType.hpp"
#include "errorhandling.hpp"
#include "tuning.hpp"
#include <utils/Vector.hpp>
#include <utils/math/sqr.hpp>
#include <gsl/gsl_sf_bessel.h>
#include <algorithm>
#include <cmath>
#include <cstdio>
#include <limits>
#include <numbers>
#include <vector>

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Functions
static auto	far_error (int P, double minrad, Utils::Vector3d const &box_l_inv)
static auto	determine_minrad (double maxPWerror, int P, Utils::Vector3d const &box_l, Utils::Vector3d const &box_l_inv)
static double	evaluateAsTaylorSeriesAt (std::span< const double > series, double x)
static double	mod_psi_even (auto const &modPsi, int n, double x)
	Modified polygamma for even order 2*n, n >= 0
static double	mod_psi_odd (auto const &modPsi, int n, double x)
	Modified polygamma for odd order 2*n+1, n>= 0

Function Documentation

determine_minrad()

static auto determine_minrad ( double  maxPWerror, int  P, Utils::Vector3d const &  box_l, Utils::Vector3d const &  box_l_inv  )

static

Definition at line 59 of file mmm1d.cpp.

References far_error(), P, and stream.

evaluateAsTaylorSeriesAt()

static double evaluateAsTaylorSeriesAt ( std::span< const double >  series, double  x  )

static

Definition at line 90 of file mmm1d.cpp.

References stream.

Referenced by mod_psi_even(), and mod_psi_odd().

far_error()

static auto far_error ( int  P, double  minrad, Utils::Vector3d const &  box_l_inv  )

static

Definition at line 49 of file mmm1d.cpp.

References P, and stream.

Referenced by determine_minrad().

mod_psi_even()

static double mod_psi_even ( auto const &  modPsi, int  n, double  x  )

static

Modified polygamma for even order 2*n, n >= 0

Definition at line 100 of file mmm1d.cpp.

References evaluateAsTaylorSeriesAt().

Referenced by CoulombMMM1D::pair_energy(), and CoulombMMM1D::pair_force().

mod_psi_odd()

static double mod_psi_odd ( auto const &  modPsi, int  n, double  x  )

static

Modified polygamma for odd order 2*n+1, n>= 0

Definition at line 105 of file mmm1d.cpp.

References evaluateAsTaylorSeriesAt().

Referenced by CoulombMMM1D::pair_force().