A namespace for the GSL adaptive Gauss-Kronrod integration coefficients. More...
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static const double | qk15_xgk [8] |
Abscissae of the 15-point Kronrod rule. More... | |
static const double | qk15_wg [4] |
Weights of the 7-point Gauss rule. More... | |
static const double | qk15_wgk [8] |
Weights of the 15-point Kronrod rule. More... | |
static const double | qk21_xgk [11] |
Abscissae of the 21-point Kronrod rule. More... | |
static const double | qk21_wg [5] |
Weights of the 10-point Gauss rule. More... | |
static const double | qk21_wgk [11] |
Weights of the 21-point Kronrod rule. More... | |
static const double | qk31_xgk [16] |
Abscissae of the 31-point Kronrod rule. More... | |
static const double | qk31_wg [8] |
Weights of the 15-point Gauss rule. More... | |
static const double | qk31_wgk [16] |
Weights of the 31-point Kronrod rule. More... | |
static const double | qk41_xgk [21] |
Abscissae of the 41-point Kronrod rule. More... | |
static const double | qk41_wg [11] |
Weights of the 20-point Gauss rule. More... | |
static const double | qk41_wgk [21] |
Weights of the 41-point Kronrod rule. More... | |
static const double | qk51_xgk [26] |
Abscissae of the 51-point Kronrod rule. More... | |
static const double | qk51_wg [13] |
Weights of the 25-point Gauss rule. More... | |
static const double | qk51_wgk [26] |
Weights of the 51-point Kronrod rule. More... | |
static const double | qk61_xgk [31] |
Abscissae of the 61-point Kronrod rule. | |
static const double | qk61_wg [15] |
Weights of the 30-point Gauss rule. More... | |
static const double | qk61_wgk [31] |
Weights of the 61-point Kronrod rule. | |
The storage scheme follows that of QUADPACK: symmetry about the
origin permits storing only those abscissae in the interval Similiarly for the weights. The odd-indexed abscissae
xgk
[1], xgk
[3],... belong to the low-order Gauss rule. For the full Gauss-Kronrod rule, the array wgk
[] holds the weights corresponding to the abscissae xgk
[]. For the low-order rule, wg
[i] is the weight correpsonding to xgk
[2*i+1].
Documentation from GSL:
Gauss quadrature weights and kronrod quadrature abscissae and weights as evaluated with 80 decimal digit arithmetic by L. W. Fullerton, Bell Labs, Nov. 1981.
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Definition at line 69 of file inte_kronrod_gsl.h.
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Definition at line 78 of file inte_kronrod_gsl.h.
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Definition at line 57 of file inte_kronrod_gsl.h.
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Definition at line 107 of file inte_kronrod_gsl.h.
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Definition at line 117 of file inte_kronrod_gsl.h.
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Definition at line 91 of file inte_kronrod_gsl.h.
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Definition at line 154 of file inte_kronrod_gsl.h.
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Definition at line 167 of file inte_kronrod_gsl.h.
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Definition at line 133 of file inte_kronrod_gsl.h.
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Definition at line 214 of file inte_kronrod_gsl.h.
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Definition at line 229 of file inte_kronrod_gsl.h.
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Definition at line 188 of file inte_kronrod_gsl.h.
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Definition at line 286 of file inte_kronrod_gsl.h.
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Definition at line 304 of file inte_kronrod_gsl.h.
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Definition at line 255 of file inte_kronrod_gsl.h.
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Definition at line 371 of file inte_kronrod_gsl.h.
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