boysfunction.cc File Reference

Code for Boys function evaluation. More...

#include <stdlib.h>
#include <cmath>
#include <cstring>
#include <cassert>
#include "boysfunction.h"
#include "pi.h"
#include "output.h"
#include "utilities.h"
#include "mat_gblas.h"
#include "config.h"

Functions
static ergo_real	semiFactorial (int n)
static ergo_real	BoysFunction_raw_simpson (int n, ergo_real x, int noOfIntegrationIntervals)
static ergo_real	BoysFunctionIntegrand (int n, ergo_real x, ergo_real t)
static ergo_real	BoysFunction_raw_booles_rule (int n, ergo_real x, int noOfIntegrationIntervals)
static ergo_real	BoysFunction_raw_GaussLobatto (int n, ergo_real x, int noOfIntegrationIntervals, ergo_real endPt=1)

Detailed Description

Code for Boys function evaluation.

Author

: Elias Rudberg responsible

Function Documentation

BoysFunction_raw_booles_rule()

ergo_real BoysFunction_raw_booles_rule ( int n, ergo_real x, int noOfIntegrationIntervals )

static

References BoysFunctionIntegrand().

Referenced by BoysFunctionManager::BoysFunction_expensive().

BoysFunction_raw_GaussLobatto()

ergo_real BoysFunction_raw_GaussLobatto ( int n, ergo_real x, int noOfIntegrationIntervals, ergo_real endPt = 1 )

static

References BoysFunction_raw_GaussLobatto(), BoysFunctionIntegrand(), template_blas_get_num_limit_min(), and template_blas_sqrt().

Referenced by BoysFunctionManager::BoysFunction_expensive(), and BoysFunction_raw_GaussLobatto().

BoysFunction_raw_simpson()

ergo_real BoysFunction_raw_simpson ( int n, ergo_real x, int noOfIntegrationIntervals )

static

References template_blas_exp(), and template_blas_pow().

Referenced by BoysFunctionManager::BoysFunction_expensive().

BoysFunctionIntegrand()

ergo_real BoysFunctionIntegrand ( int n, ergo_real x, ergo_real t )

static

References template_blas_exp(), and template_blas_pow().

Referenced by BoysFunction_raw_booles_rule(), and BoysFunction_raw_GaussLobatto().

semiFactorial()

ergo_real semiFactorial ( int n )

static

References semiFactorial().

Referenced by BoysFunctionManager::init(), and semiFactorial().