#include "RooFit.h"
#include <assert.h>
#include <stdlib.h>
#include "TClass.h"
#include "Riostream.h"
#include "RooAdaptiveGaussKronrodIntegrator1D.h"
#include "RooArgSet.h"
#include "RooRealVar.h"
#include "RooNumber.h"
#include "RooNumIntFactory.h"
#include "RooIntegratorBinding.h"
#include "TMath.h"
#include "RooMsgService.h"

Include dependency graph for RooAdaptiveGaussKronrodIntegrator1D.cxx:

Classes
struct	extrapolation_table

struct	gsl_function_struct

struct	gsl_integration_workspace

struct	il_params

struct	iu_params

struct	RooFit_internal::Roo_internal_AGKInteg1D

struct	RooFit_internal::Roo_reg_AGKInteg1D

Namespaces
namespace	RooFit_internal

Macros
#define	GSL_COERCE_DBL(x) (gsl_coerce_double(x))

#define	GSL_DBL_EPSILON 2.2204460492503131e-16

#define	GSL_DBL_MAX 1.7976931348623157e+308

#define	GSL_DBL_MIN 2.2250738585072014e-308

#define	GSL_EBADTOL 13 /* user specified an invalid tolerance */

#define	GSL_EDIVERGE 6

#define	GSL_EDOM 1 /* input domain error, e.g sqrt(-1) */

#define	GSL_EFAILED 5

#define	GSL_EINVAL 2

#define	GSL_EMAXITER 3

#define	GSL_ENOMEM 8 /* malloc failed */

#define	GSL_EROUND 7

#define	GSL_ERROR(a, b) oocoutE((TObject*)0,Integration) << "RooAdaptiveGaussKronrodIntegrator1D::integral() ERROR: " << a << endl ; return b ;

#define	GSL_ERROR_VAL(reason, gsl_errno, value) return value ;

#define	GSL_ESING 4

#define	GSL_ETOL 14 /* failed to reach the specified tolerance */

#define	GSL_FN_EVAL(F, x) (*((F)->function))(x,(F)->params)

#define	GSL_MAX(a, b) ((a) > (b) ? (a) : (b))

#define	GSL_SUCCESS 0

Typedefs
typedef struct gsl_function_struct	gsl_function

typedef void	gsl_integration_rule(const gsl_function f, double a, double b, double result, double abserr, double defabs, double *resabs)

Enumerations
enum	{ GSL_INTEG_GAUSS15 = 1 , GSL_INTEG_GAUSS21 = 2 , GSL_INTEG_GAUSS31 = 3 , GSL_INTEG_GAUSS41 = 4 , GSL_INTEG_GAUSS51 = 5 , GSL_INTEG_GAUSS61 = 6 }

Functions
static void	append_table (struct extrapolation_table *table, double y)

double	gsl_coerce_double (const double x)

int	gsl_integration_qag (const gsl_function f, double a, double b, double epsabs, double epsrel, size_t limit, int key, gsl_integration_workspace workspace, double result, double abserr)

int	gsl_integration_qagi (gsl_function f, double epsabs, double epsrel, size_t limit, gsl_integration_workspace workspace, double result, double abserr)

int	gsl_integration_qagil (gsl_function f, double b, double epsabs, double epsrel, size_t limit, gsl_integration_workspace workspace, double result, double abserr)

int	gsl_integration_qagiu (gsl_function f, double a, double epsabs, double epsrel, size_t limit, gsl_integration_workspace workspace, double result, double abserr)

int	gsl_integration_qags (const gsl_function f, double a, double b, double epsabs, double epsrel, size_t limit, gsl_integration_workspace workspace, double result, double abserr)

void	gsl_integration_qcheb (gsl_function f, double a, double b, double cheb12, double *cheb24)

void	gsl_integration_qk (const int n, const double xgk[], const double wg[], const double wgk[], double fv1[], double fv2[], const gsl_function f, double a, double b, double result, double abserr, double resabs, double *resasc)

void	gsl_integration_qk15 (const gsl_function f, double a, double b, double result, double abserr, double resabs, double *resasc)

void	gsl_integration_qk21 (const gsl_function f, double a, double b, double result, double abserr, double resabs, double *resasc)

void	gsl_integration_qk31 (const gsl_function f, double a, double b, double result, double abserr, double resabs, double *resasc)

void	gsl_integration_qk41 (const gsl_function f, double a, double b, double result, double abserr, double resabs, double *resasc)

void	gsl_integration_qk51 (const gsl_function f, double a, double b, double result, double abserr, double resabs, double *resasc)

void	gsl_integration_qk61 (const gsl_function f, double a, double b, double result, double abserr, double resabs, double *resasc)

gsl_integration_workspace *	gsl_integration_workspace_alloc (const size_t n)

void	gsl_integration_workspace_free (gsl_integration_workspace *w)

double	GSL_MAX_DBL (double a, double b)

static double	i_transform (double t, void *params)

static double	il_transform (double t, void *params)

static int	increase_nrmax (gsl_integration_workspace *workspace)

static void	initialise (gsl_integration_workspace *workspace, double a, double b)

static void	initialise_table (struct extrapolation_table *table)

static double	iu_transform (double t, void *params)

static int	large_interval (gsl_integration_workspace *workspace)

static int	qag (const gsl_function f, const double a, const double b, const double epsabs, const double epsrel, const size_t limit, gsl_integration_workspace workspace, double result, double abserr, gsl_integration_rule *q)

static int	qags (const gsl_function f, const double a, const double b, const double epsabs, const double epsrel, const size_t limit, gsl_integration_workspace workspace, double result, double abserr, gsl_integration_rule *q)

static void	qelg (struct extrapolation_table table, double result, double *abserr)

static void	qpsrt (gsl_integration_workspace *workspace)

static double	rescale_error (double err, const double result_abs, const double result_asc)

static void	reset_nrmax (gsl_integration_workspace *workspace)

static void	retrieve (const gsl_integration_workspace workspace, double a, double b, double r, double *e)

double	RooAdaptiveGaussKronrodIntegrator1D_GSL_GlueFunction (double x, void *data)
	Glue function interacing to GSL code.

static void	set_initial_result (gsl_integration_workspace *workspace, double result, double error)

static int	subinterval_too_small (double a1, double a2, double b2)

static double	sum_results (const gsl_integration_workspace *workspace)

static int	test_positivity (double result, double resabs)

static void	update (gsl_integration_workspace *workspace, double a1, double b1, double area1, double error1, double a2, double b2, double area2, double error2)

Variables
static Roo_reg_AGKInteg1D	RooFit_internal::instance

static const double	wgA [4]

static const double	wgB [5]

static const double	wgC [8]

static const double	wgD [11]

static const double	wgE [13]

static const double	wgF [15]

static const double	wgkA [8]

static const double	wgkB [11]

static const double	wgkC [16]

static const double	wgkD [21]

static const double	wgkE [26]

static const double	wgkF [31]

static const double	xgkA [8]

static const double	xgkB [11]

static const double	xgkC [16]

static const double	xgkD [21]

static const double	xgkE [26]

static const double	xgkF [31]

Macro Definition Documentation

◆ GSL_COERCE_DBL

#define GSL_COERCE_DBL ( x ) (gsl_coerce_double(x))

Definition at line 435 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ GSL_DBL_EPSILON

#define GSL_DBL_EPSILON 2.2204460492503131e-16

Definition at line 408 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ GSL_DBL_MAX

#define GSL_DBL_MAX 1.7976931348623157e+308

Definition at line 407 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ GSL_DBL_MIN

#define GSL_DBL_MIN 2.2250738585072014e-308

Definition at line 406 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ GSL_EBADTOL

#define GSL_EBADTOL 13 /* user specified an invalid tolerance */

Definition at line 403 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ GSL_EDIVERGE

#define GSL_EDIVERGE 6

Definition at line 414 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ GSL_EDOM

#define GSL_EDOM 1 /* input domain error, e.g sqrt(-1) */

Definition at line 401 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ GSL_EFAILED

#define GSL_EFAILED 5

Definition at line 413 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ GSL_EINVAL

#define GSL_EINVAL 2

Definition at line 410 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ GSL_EMAXITER

#define GSL_EMAXITER 3

Definition at line 411 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ GSL_ENOMEM

#define GSL_ENOMEM 8 /* malloc failed */

Definition at line 402 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ GSL_EROUND

#define GSL_EROUND 7

Definition at line 415 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ GSL_ERROR

#define GSL_ERROR	(	a,
		b
	)	oocoutE((TObject*)0,Integration) << "RooAdaptiveGaussKronrodIntegrator1D::integral() ERROR: " << a << endl ; return b ;

Definition at line 405 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ GSL_ERROR_VAL

#define GSL_ERROR_VAL	(	reason,
		gsl_errno,
		value
	)	return value ;

Definition at line 417 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ GSL_ESING

#define GSL_ESING 4

Definition at line 412 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ GSL_ETOL

#define GSL_ETOL 14 /* failed to reach the specified tolerance */

Definition at line 404 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ GSL_FN_EVAL

#define GSL_FN_EVAL	(	F,
		x
	)	(*((F)->function))(x,(F)->params)

Definition at line 74 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ GSL_MAX

#define GSL_MAX	(	a,
		b
	)	((a) > (b) ? (a) : (b))

Definition at line 419 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ GSL_SUCCESS

#define GSL_SUCCESS 0

Definition at line 400 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

Typedef Documentation

◆ gsl_function

typedef struct gsl_function_struct gsl_function

Definition at line 73 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ gsl_integration_rule

typedef void gsl_integration_rule(const gsl_function *f, double a, double b, double *result, double *abserr, double *defabs, double *resabs)

Definition at line 446 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

Enumeration Type Documentation

◆ anonymous enum

anonymous enum

Enumerator
GSL_INTEG_GAUSS15
GSL_INTEG_GAUSS21
GSL_INTEG_GAUSS31
GSL_INTEG_GAUSS41
GSL_INTEG_GAUSS51
GSL_INTEG_GAUSS61

Definition at line 481 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

Function Documentation

◆ append_table()

static void append_table	(	struct extrapolation_table *	table,
		double	y
	)

static

Definition at line 1784 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ gsl_coerce_double()

double gsl_coerce_double ( const double x )

Definition at line 429 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ gsl_integration_qag()

int gsl_integration_qag	(	const gsl_function *	f,
		double	a,
		double	b,
		double	epsabs,
		double	epsrel,
		size_t	limit,
		int	key,
		gsl_integration_workspace *	workspace,
		double *	result,
		double *	abserr
	)

Definition at line 769 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ gsl_integration_qagi()

int gsl_integration_qagi	(	gsl_function *	f,
		double	epsabs,
		double	epsrel,
		size_t	limit,
		gsl_integration_workspace *	workspace,
		double *	result,
		double *	abserr
	)

Definition at line 2014 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ gsl_integration_qagil()

int gsl_integration_qagil	(	gsl_function *	f,
		double	b,
		double	epsabs,
		double	epsrel,
		size_t	limit,
		gsl_integration_workspace *	workspace,
		double *	result,
		double *	abserr
	)

Definition at line 2057 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ gsl_integration_qagiu()

int gsl_integration_qagiu	(	gsl_function *	f,
		double	a,
		double	epsabs,
		double	epsrel,
		size_t	limit,
		gsl_integration_workspace *	workspace,
		double *	result,
		double *	abserr
	)

Definition at line 2106 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ gsl_integration_qags()

int gsl_integration_qags	(	const gsl_function *	f,
		double	a,
		double	b,
		double	epsabs,
		double	epsrel,
		size_t	limit,
		gsl_integration_workspace *	workspace,
		double *	result,
		double *	abserr
	)

Definition at line 1991 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ gsl_integration_qcheb()

void gsl_integration_qcheb	(	gsl_function *	f,
		double	a,
		double	b,
		double *	cheb12,
		double *	cheb24
	)

◆ gsl_integration_qk()

void gsl_integration_qk	(	const int	n,
		const double	xgk[],
		const double	wg[],
		const double	wgk[],
		double	fv1[],
		double	fv2[],
		const gsl_function *	f,
		double	a,
		double	b,
		double *	result,
		double *	abserr,
		double *	resabs,
		double *	resasc
	)

Definition at line 1025 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ gsl_integration_qk15()

void gsl_integration_qk15	(	const gsl_function *	f,
		double	a,
		double	b,
		double *	result,
		double *	abserr,
		double *	resabs,
		double *	resasc
	)

Definition at line 1142 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ gsl_integration_qk21()

void gsl_integration_qk21	(	const gsl_function *	f,
		double	a,
		double	b,
		double *	result,
		double *	abserr,
		double *	resabs,
		double *	resasc
	)

Definition at line 1199 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ gsl_integration_qk31()

void gsl_integration_qk31	(	const gsl_function *	f,
		double	a,
		double	b,
		double *	result,
		double *	abserr,
		double *	resabs,
		double *	resasc
	)

Definition at line 1268 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ gsl_integration_qk41()

void gsl_integration_qk41	(	const gsl_function *	f,
		double	a,
		double	b,
		double *	result,
		double *	abserr,
		double *	resabs,
		double *	resasc
	)

Definition at line 1349 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ gsl_integration_qk51()

void gsl_integration_qk51	(	const gsl_function *	f,
		double	a,
		double	b,
		double *	result,
		double *	abserr,
		double *	resabs,
		double *	resasc
	)

Definition at line 1445 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ gsl_integration_qk61()

void gsl_integration_qk61	(	const gsl_function *	f,
		double	a,
		double	b,
		double *	result,
		double *	abserr,
		double *	resabs,
		double *	resasc
	)

Definition at line 1551 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ gsl_integration_workspace_alloc()

gsl_integration_workspace * gsl_integration_workspace_alloc ( const size_t n )

Definition at line 1561 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ gsl_integration_workspace_free()

void gsl_integration_workspace_free ( gsl_integration_workspace * w )

Definition at line 1664 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ GSL_MAX_DBL()

double GSL_MAX_DBL	(	double	a,
		double	b
	)

inline

Definition at line 421 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ i_transform()

static double i_transform	(	double	t,
		void *	params
	)

static

Definition at line 2036 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ il_transform()

static double il_transform	(	double	t,
		void *	params
	)

static

Definition at line 2084 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ increase_nrmax()

static int increase_nrmax ( gsl_integration_workspace * workspace )

static

Definition at line 1698 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ initialise()

static void initialise	(	gsl_integration_workspace *	workspace,
		double	a,
		double	b
	)

inlinestatic

Definition at line 514 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ initialise_table()

static void initialise_table ( struct extrapolation_table * table )

static

Definition at line 1769 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ iu_transform()

static double iu_transform	(	double	t,
		void *	params
	)

static

Definition at line 2133 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ large_interval()

static int large_interval ( gsl_integration_workspace * workspace )

static

Definition at line 1737 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ qag()

static int qag	(	const gsl_function *	f,
		const double	a,
		const double	b,
		const double	epsabs,
		const double	epsrel,
		const size_t	limit,
		gsl_integration_workspace *	workspace,
		double *	result,
		double *	abserr,
		gsl_integration_rule *	q
	)

static

Definition at line 819 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ qags()

static int qags	(	const gsl_function *	f,
		const double	a,
		const double	b,
		const double	epsabs,
		const double	epsrel,
		const size_t	limit,
		gsl_integration_workspace *	workspace,
		double *	result,
		double *	abserr,
		gsl_integration_rule *	q
	)

static

Definition at line 2146 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ qelg()

static void qelg	(	struct extrapolation_table *	table,
		double *	result,
		double *	abserr
	)

inlinestatic

Definition at line 1801 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ qpsrt()

static void qpsrt ( gsl_integration_workspace * workspace )

inlinestatic

Definition at line 548 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ rescale_error()

static double rescale_error	(	double	err,
		const double	result_abs,
		const double	result_asc
	)

static

Definition at line 993 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ reset_nrmax()

static void reset_nrmax ( gsl_integration_workspace * workspace )

inlinestatic

Definition at line 1682 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ retrieve()

static void retrieve	(	const gsl_integration_workspace *	workspace,
		double *	a,
		double *	b,
		double *	r,
		double *	e
	)

inlinestatic

Definition at line 707 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ RooAdaptiveGaussKronrodIntegrator1D_GSL_GlueFunction()

double RooAdaptiveGaussKronrodIntegrator1D_GSL_GlueFunction	(	double	x,
		void *	data
	)

Glue function interacing to GSL code.

Definition at line 323 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ set_initial_result()

static void set_initial_result	(	gsl_integration_workspace *	workspace,
		double	result,
		double	error
	)

inlinestatic

Definition at line 535 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ subinterval_too_small()

static int subinterval_too_small	(	double	a1,
		double	a2,
		double	b2
	)

inlinestatic

Definition at line 746 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ sum_results()

static double sum_results ( const gsl_integration_workspace * workspace )

inlinestatic

Definition at line 726 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ test_positivity()

static int test_positivity	(	double	result,
		double	resabs
	)

inlinestatic

Definition at line 1978 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ update()

static void update	(	gsl_integration_workspace *	workspace,
		double	a1,
		double	b1,
		double	area1,
		double	error1,
		double	a2,
		double	b2,
		double	area2,
		double	error2
	)

inlinestatic

Definition at line 652 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

Variable Documentation

◆ wgA

const double wgA[4]

static

Initial value:

=     
{
  0.129484966168869693270611432679082,
  0.279705391489276667901467771423780,
  0.381830050505118944950369775488975,
  0.417959183673469387755102040816327
}

Definition at line 1121 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ wgB

const double wgB[5]

static

Initial value:

=     
{
  0.066671344308688137593568809893332,
  0.149451349150580593145776339657697,
  0.219086362515982043995534934228163,
  0.269266719309996355091226921569469,
  0.295524224714752870173892994651338
}

Definition at line 1173 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ wgC

const double wgC[8]

static

Initial value:

=     
{
030753241996117268354628393577204,
070366047488108124709267416450667,
107159220467171935011869546685869,
139570677926154314447804794511028,
166269205816993933553200860481209,
186161000015562211026800561866423,
198431485327111576456118326443839,
202578241925561272880620199967519
}

Definition at line 1235 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ wgD

const double wgD[11]

static

Initial value:

=    
{
017614007139152118311861962351853,
040601429800386941331039952274932,
062672048334109063569506535187042,
083276741576704748724758143222046,
101930119817240435036750135480350,
118194531961518417312377377711382,
131688638449176626898494499748163,
142096109318382051329298325067165,
149172986472603746787828737001969,
152753387130725850698084331955098
}

Definition at line 1309 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ wgE

const double wgE[13]

static

Initial value:

=    
{
011393798501026287947902964113235,
026354986615032137261901815295299,
040939156701306312655623487711646,
054904695975835191925936891540473,
068038333812356917207187185656708,
080140700335001018013234959669111,
091028261982963649811497220702892,
100535949067050644202206890392686,
108519624474263653116093957050117,
114858259145711648339325545869556,
119455763535784772228178126512901,
122242442990310041688959518945852,
123176053726715451203902873079050
}

Definition at line 1395 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ wgF

const double wgF[15]

static

Initial value:

=    
{
007968192496166605615465883474674,
018466468311090959142302131912047,
028784707883323369349719179611292,
038799192569627049596801936446348,
048402672830594052902938140422808,
057493156217619066481721689402056,
065974229882180495128128515115962,
073755974737705206268243850022191,
080755895229420215354694938460530,
086899787201082979802387530715126,
092122522237786128717632707087619,
096368737174644259639468626351810,
099593420586795267062780282103569,
101762389748405504596428952168554,
102852652893558840341285636705415
}

Definition at line 1496 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ wgkA

const double wgkA[8]

static

Initial value:

=    
{
022935322010529224963732008058970,
063092092629978553290700663189204,
104790010322250183839876322541518,
140653259715525918745189590510238,
169004726639267902826583426598550,
190350578064785409913256402421014,
204432940075298892414161999234649,
209482141084727828012999174891714
}

Definition at line 1129 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ wgkB

const double wgkB[11]

static

Initial value:

=   
{
011694638867371874278064396062192,
032558162307964727478818972459390,
054755896574351996031381300244580,
075039674810919952767043140916190,
093125454583697605535065465083366,
109387158802297641899210590325805,
123491976262065851077958109831074,
134709217311473325928054001771707,
142775938577060080797094273138717,
147739104901338491374841515972068,
149445554002916905664936468389821
}

Definition at line 1182 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ wgkC

const double wgkC[16]

static

Initial value:

=   
{
005377479872923348987792051430128,
015007947329316122538374763075807,
025460847326715320186874001019653,
035346360791375846222037948478360,
044589751324764876608227299373280,
053481524690928087265343147239430,
062009567800670640285139230960803,
069854121318728258709520077099147,
076849680757720378894432777482659,
083080502823133021038289247286104,
088564443056211770647275443693774,
093126598170825321225486872747346,
096642726983623678505179907627589,
099173598721791959332393173484603,
100769845523875595044946662617570,
101330007014791549017374792767493
}

Definition at line 1247 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ wgkD

const double wgkD[21]

static

Initial value:

=   
{
003073583718520531501218293246031,
008600269855642942198661787950102,
014626169256971252983787960308868,
020388373461266523598010231432755,
025882133604951158834505067096153,
031287306777032798958543119323801,
036600169758200798030557240707211,
041668873327973686263788305936895,
046434821867497674720231880926108,
050944573923728691932707670050345,
055195105348285994744832372419777,
059111400880639572374967220648594,
062653237554781168025870122174255,
065834597133618422111563556969398,
068648672928521619345623411885368,
071054423553444068305790361723210,
073030690332786667495189417658913,
074582875400499188986581418362488,
075704497684556674659542775376617,
076377867672080736705502835038061,
076600711917999656445049901530102
}

Definition at line 1323 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ wgkE

const double wgkE[26]

static

Initial value:

=   
{
001987383892330315926507851882843,
005561932135356713758040236901066,
009473973386174151607207710523655,
013236229195571674813656405846976,
016847817709128298231516667536336,
020435371145882835456568292235939,
024009945606953216220092489164881,
027475317587851737802948455517811,
030792300167387488891109020215229,
034002130274329337836748795229551,
037116271483415543560330625367620,
040083825504032382074839284467076,
042872845020170049476895792439495,
045502913049921788909870584752660,
047982537138836713906392255756915,
050277679080715671963325259433440,
052362885806407475864366712137873,
054251129888545490144543370459876,
055950811220412317308240686382747,
057437116361567832853582693939506,
058689680022394207961974175856788,
059720340324174059979099291932562,
060539455376045862945360267517565,
061128509717053048305859030416293,
061471189871425316661544131965264,
061580818067832935078759824240066
}

Definition at line 1412 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ wgkF

const double wgkF[31]

static

Definition at line 1515 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ xgkA

const double xgkA[8]

static

Initial value:

=    
{
991455371120812639206854697526329,
949107912342758524526189684047851,
864864423359769072789712788640926,
741531185599394439863864773280788,
586087235467691130294144838258730,
405845151377397166906606412076961,
207784955007898467600689403773245,
000000000000000000000000000000000
}

Definition at line 1106 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ xgkB

const double xgkB[11]

static

Initial value:

=   
{
995657163025808080735527280689003,
973906528517171720077964012084452,
930157491355708226001207180059508,
865063366688984510732096688423493,
780817726586416897063717578345042,
679409568299024406234327365114874,
562757134668604683339000099272694,
433395394129247190799265943165784,
294392862701460198131126603103866,
148874338981631210884826001129720,
000000000000000000000000000000000
}

Definition at line 1155 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ xgkC

const double xgkC[16]

static

Initial value:

=   
{
998002298693397060285172840152271,
987992518020485428489565718586613,
967739075679139134257347978784337,
937273392400705904307758947710209,
897264532344081900882509656454496,
848206583410427216200648320774217,
790418501442465932967649294817947,
724417731360170047416186054613938,
650996741297416970533735895313275,
570972172608538847537226737253911,
485081863640239680693655740232351,
394151347077563369897207370981045,
299180007153168812166780024266389,
201194093997434522300628303394596,
101142066918717499027074231447392,
000000000000000000000000000000000
}

Definition at line 1212 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ xgkD

const double xgkD[21]

static

Initial value:

=   
{
998859031588277663838315576545863,
993128599185094924786122388471320,
981507877450250259193342994720217,
963971927277913791267666131197277,
940822633831754753519982722212443,
912234428251325905867752441203298,
878276811252281976077442995113078,
839116971822218823394529061701521,
795041428837551198350638833272788,
746331906460150792614305070355642,
693237656334751384805490711845932,
636053680726515025452836696226286,
575140446819710315342946036586425,
510867001950827098004364050955251,
443593175238725103199992213492640,
373706088715419560672548177024927,
301627868114913004320555356858592,
227785851141645078080496195368575,
152605465240922675505220241022678,
076526521133497333754640409398838,
000000000000000000000000000000000
}

Definition at line 1281 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ xgkE

const double xgkE[26]

static

Initial value:

=   
{
999262104992609834193457486540341,
995556969790498097908784946893902,
988035794534077247637331014577406,
976663921459517511498315386479594,
961614986425842512418130033660167,
942974571228974339414011169658471,
920747115281701561746346084546331,
894991997878275368851042006782805,
865847065293275595448996969588340,
833442628760834001421021108693570,
797873797998500059410410904994307,
759259263037357630577282865204361,
717766406813084388186654079773298,
673566368473468364485120633247622,
626810099010317412788122681624518,
577662930241222967723689841612654,
526325284334719182599623778158010,
473002731445714960522182115009192,
417885382193037748851814394594572,
361172305809387837735821730127641,
303089538931107830167478909980339,
243866883720988432045190362797452,
183718939421048892015969888759528,
122864692610710396387359818808037,
061544483005685078886546392366797,
000000000000000000000000000000000
}

Definition at line 1362 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ xgkF

const double xgkF[31]

static

Definition at line 1458 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

Classes

Namespaces

Macros

Typedefs

Enumerations

Functions

Variables

Macro Definition Documentation

◆ GSL_COERCE_DBL

◆ GSL_DBL_EPSILON

◆ GSL_DBL_MAX

◆ GSL_DBL_MIN

◆ GSL_EBADTOL

◆ GSL_EDIVERGE

◆ GSL_EDOM

◆ GSL_EFAILED

◆ GSL_EINVAL

◆ GSL_EMAXITER

◆ GSL_ENOMEM

◆ GSL_EROUND

◆ GSL_ERROR

◆ GSL_ERROR_VAL

◆ GSL_ESING

◆ GSL_ETOL

◆ GSL_FN_EVAL

◆ GSL_MAX

◆ GSL_SUCCESS

Typedef Documentation

◆ gsl_function

◆ gsl_integration_rule

Enumeration Type Documentation

◆ anonymous enum

Function Documentation

◆ append_table()

◆ gsl_coerce_double()

◆ gsl_integration_qag()

◆ gsl_integration_qagi()

◆ gsl_integration_qagil()

◆ gsl_integration_qagiu()

◆ gsl_integration_qags()

◆ gsl_integration_qcheb()

◆ gsl_integration_qk()

◆ gsl_integration_qk15()

◆ gsl_integration_qk21()

◆ gsl_integration_qk31()

◆ gsl_integration_qk41()

◆ gsl_integration_qk51()

◆ gsl_integration_qk61()

◆ gsl_integration_workspace_alloc()

◆ gsl_integration_workspace_free()

◆ GSL_MAX_DBL()

◆ i_transform()

◆ il_transform()

◆ increase_nrmax()

◆ initialise()

◆ initialise_table()

◆ iu_transform()

◆ large_interval()

◆ qag()

◆ qags()

◆ qelg()

◆ qpsrt()

◆ rescale_error()

◆ reset_nrmax()

◆ retrieve()

◆ RooAdaptiveGaussKronrodIntegrator1D_GSL_GlueFunction()

◆ set_initial_result()

◆ subinterval_too_small()

◆ sum_results()

◆ test_positivity()

◆ update()

Variable Documentation

◆ wgA

◆ wgB

◆ wgC

◆ wgD

◆ wgE

◆ wgF

◆ wgkA

◆ wgkB