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RooAdaptiveGaussKronrodIntegrator1D.cxx File Reference
#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:

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:
=
{
0.030753241996117268354628393577204,
0.070366047488108124709267416450667,
0.107159220467171935011869546685869,
0.139570677926154314447804794511028,
0.166269205816993933553200860481209,
0.186161000015562211026800561866423,
0.198431485327111576456118326443839,
0.202578241925561272880620199967519
}

Definition at line 1235 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ wgD

const double wgD[11]
static
Initial value:
=
{
0.017614007139152118311861962351853,
0.040601429800386941331039952274932,
0.062672048334109063569506535187042,
0.083276741576704748724758143222046,
0.101930119817240435036750135480350,
0.118194531961518417312377377711382,
0.131688638449176626898494499748163,
0.142096109318382051329298325067165,
0.149172986472603746787828737001969,
0.152753387130725850698084331955098
}

Definition at line 1309 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ wgE

const double wgE[13]
static
Initial value:
=
{
0.011393798501026287947902964113235,
0.026354986615032137261901815295299,
0.040939156701306312655623487711646,
0.054904695975835191925936891540473,
0.068038333812356917207187185656708,
0.080140700335001018013234959669111,
0.091028261982963649811497220702892,
0.100535949067050644202206890392686,
0.108519624474263653116093957050117,
0.114858259145711648339325545869556,
0.119455763535784772228178126512901,
0.122242442990310041688959518945852,
0.123176053726715451203902873079050
}

Definition at line 1395 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ wgF

const double wgF[15]
static
Initial value:
=
{
0.007968192496166605615465883474674,
0.018466468311090959142302131912047,
0.028784707883323369349719179611292,
0.038799192569627049596801936446348,
0.048402672830594052902938140422808,
0.057493156217619066481721689402056,
0.065974229882180495128128515115962,
0.073755974737705206268243850022191,
0.080755895229420215354694938460530,
0.086899787201082979802387530715126,
0.092122522237786128717632707087619,
0.096368737174644259639468626351810,
0.099593420586795267062780282103569,
0.101762389748405504596428952168554,
0.102852652893558840341285636705415
}

Definition at line 1496 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ wgkA

const double wgkA[8]
static
Initial value:
=
{
0.022935322010529224963732008058970,
0.063092092629978553290700663189204,
0.104790010322250183839876322541518,
0.140653259715525918745189590510238,
0.169004726639267902826583426598550,
0.190350578064785409913256402421014,
0.204432940075298892414161999234649,
0.209482141084727828012999174891714
}

Definition at line 1129 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ wgkB

const double wgkB[11]
static
Initial value:
=
{
0.011694638867371874278064396062192,
0.032558162307964727478818972459390,
0.054755896574351996031381300244580,
0.075039674810919952767043140916190,
0.093125454583697605535065465083366,
0.109387158802297641899210590325805,
0.123491976262065851077958109831074,
0.134709217311473325928054001771707,
0.142775938577060080797094273138717,
0.147739104901338491374841515972068,
0.149445554002916905664936468389821
}

Definition at line 1182 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ wgkC

const double wgkC[16]
static
Initial value:
=
{
0.005377479872923348987792051430128,
0.015007947329316122538374763075807,
0.025460847326715320186874001019653,
0.035346360791375846222037948478360,
0.044589751324764876608227299373280,
0.053481524690928087265343147239430,
0.062009567800670640285139230960803,
0.069854121318728258709520077099147,
0.076849680757720378894432777482659,
0.083080502823133021038289247286104,
0.088564443056211770647275443693774,
0.093126598170825321225486872747346,
0.096642726983623678505179907627589,
0.099173598721791959332393173484603,
0.100769845523875595044946662617570,
0.101330007014791549017374792767493
}

Definition at line 1247 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ wgkD

const double wgkD[21]
static
Initial value:
=
{
0.003073583718520531501218293246031,
0.008600269855642942198661787950102,
0.014626169256971252983787960308868,
0.020388373461266523598010231432755,
0.025882133604951158834505067096153,
0.031287306777032798958543119323801,
0.036600169758200798030557240707211,
0.041668873327973686263788305936895,
0.046434821867497674720231880926108,
0.050944573923728691932707670050345,
0.055195105348285994744832372419777,
0.059111400880639572374967220648594,
0.062653237554781168025870122174255,
0.065834597133618422111563556969398,
0.068648672928521619345623411885368,
0.071054423553444068305790361723210,
0.073030690332786667495189417658913,
0.074582875400499188986581418362488,
0.075704497684556674659542775376617,
0.076377867672080736705502835038061,
0.076600711917999656445049901530102
}

Definition at line 1323 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ wgkE

const double wgkE[26]
static
Initial value:
=
{
0.001987383892330315926507851882843,
0.005561932135356713758040236901066,
0.009473973386174151607207710523655,
0.013236229195571674813656405846976,
0.016847817709128298231516667536336,
0.020435371145882835456568292235939,
0.024009945606953216220092489164881,
0.027475317587851737802948455517811,
0.030792300167387488891109020215229,
0.034002130274329337836748795229551,
0.037116271483415543560330625367620,
0.040083825504032382074839284467076,
0.042872845020170049476895792439495,
0.045502913049921788909870584752660,
0.047982537138836713906392255756915,
0.050277679080715671963325259433440,
0.052362885806407475864366712137873,
0.054251129888545490144543370459876,
0.055950811220412317308240686382747,
0.057437116361567832853582693939506,
0.058689680022394207961974175856788,
0.059720340324174059979099291932562,
0.060539455376045862945360267517565,
0.061128509717053048305859030416293,
0.061471189871425316661544131965264,
0.061580818067832935078759824240066
}

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:
=
{
0.991455371120812639206854697526329,
0.949107912342758524526189684047851,
0.864864423359769072789712788640926,
0.741531185599394439863864773280788,
0.586087235467691130294144838258730,
0.405845151377397166906606412076961,
0.207784955007898467600689403773245,
0.000000000000000000000000000000000
}

Definition at line 1106 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ xgkB

const double xgkB[11]
static
Initial value:
=
{
0.995657163025808080735527280689003,
0.973906528517171720077964012084452,
0.930157491355708226001207180059508,
0.865063366688984510732096688423493,
0.780817726586416897063717578345042,
0.679409568299024406234327365114874,
0.562757134668604683339000099272694,
0.433395394129247190799265943165784,
0.294392862701460198131126603103866,
0.148874338981631210884826001129720,
0.000000000000000000000000000000000
}

Definition at line 1155 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ xgkC

const double xgkC[16]
static
Initial value:
=
{
0.998002298693397060285172840152271,
0.987992518020485428489565718586613,
0.967739075679139134257347978784337,
0.937273392400705904307758947710209,
0.897264532344081900882509656454496,
0.848206583410427216200648320774217,
0.790418501442465932967649294817947,
0.724417731360170047416186054613938,
0.650996741297416970533735895313275,
0.570972172608538847537226737253911,
0.485081863640239680693655740232351,
0.394151347077563369897207370981045,
0.299180007153168812166780024266389,
0.201194093997434522300628303394596,
0.101142066918717499027074231447392,
0.000000000000000000000000000000000
}

Definition at line 1212 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ xgkD

const double xgkD[21]
static
Initial value:
=
{
0.998859031588277663838315576545863,
0.993128599185094924786122388471320,
0.981507877450250259193342994720217,
0.963971927277913791267666131197277,
0.940822633831754753519982722212443,
0.912234428251325905867752441203298,
0.878276811252281976077442995113078,
0.839116971822218823394529061701521,
0.795041428837551198350638833272788,
0.746331906460150792614305070355642,
0.693237656334751384805490711845932,
0.636053680726515025452836696226286,
0.575140446819710315342946036586425,
0.510867001950827098004364050955251,
0.443593175238725103199992213492640,
0.373706088715419560672548177024927,
0.301627868114913004320555356858592,
0.227785851141645078080496195368575,
0.152605465240922675505220241022678,
0.076526521133497333754640409398838,
0.000000000000000000000000000000000
}

Definition at line 1281 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ xgkE

const double xgkE[26]
static
Initial value:
=
{
0.999262104992609834193457486540341,
0.995556969790498097908784946893902,
0.988035794534077247637331014577406,
0.976663921459517511498315386479594,
0.961614986425842512418130033660167,
0.942974571228974339414011169658471,
0.920747115281701561746346084546331,
0.894991997878275368851042006782805,
0.865847065293275595448996969588340,
0.833442628760834001421021108693570,
0.797873797998500059410410904994307,
0.759259263037357630577282865204361,
0.717766406813084388186654079773298,
0.673566368473468364485120633247622,
0.626810099010317412788122681624518,
0.577662930241222967723689841612654,
0.526325284334719182599623778158010,
0.473002731445714960522182115009192,
0.417885382193037748851814394594572,
0.361172305809387837735821730127641,
0.303089538931107830167478909980339,
0.243866883720988432045190362797452,
0.183718939421048892015969888759528,
0.122864692610710396387359818808037,
0.061544483005685078886546392366797,
0.000000000000000000000000000000000
}

Definition at line 1362 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.

◆ xgkF

const double xgkF[31]
static

Definition at line 1458 of file RooAdaptiveGaussKronrodIntegrator1D.cxx.