UQTk: Uncertainty Quantification Toolkit  3.1.1
gq.h
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3  The UQ Toolkit (UQTk) version 3.1.1
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27 ===================================================================================== */
28 #ifndef GQ_H
29 #define GQ_H
30 
48 void gq ( const int kind, const double a, const double b, Array1D<double> &x, Array1D<double> &w ) ;
49 
63 void gq ( const int kind, const int n, const double a, const double b, double *x, double *w ) ;
64 
77 void gq_gen(Array1D<double> &a, Array1D<double> &b, const double amu0,
79 
80 
92 
103 void gchb(const int kind, const int n, double *x, double *w ) ;
104 
105 #endif
Definition: Array1D.h:472
void gq_gen(Array1D< double > &a, Array1D< double > &b, const double amu0, Array1D< double > &x, Array1D< double > &w)
Computes abscissas and weights for a generic orthogonal polynomial recursion using the Golub-Welsch a...
Definition: gq.cpp:252
void gq(const int kind, const double a, const double b, Array1D< double > &x, Array1D< double > &w)
Computes abscissas and weights for several quadrature rules.
Definition: gq.cpp:66
void vandermonde_gq(Array1D< double > &x, Array1D< double > &w, Array1D< double > &q)
Computes abscissas and weights for Newton-Cotes rules through the solution of a Vandermonde matrix....
Definition: gq.cpp:285
void gchb(const int kind, const int n, double *x, double *w)
Computes abscissas and weights for Chebyshev quadrature rules.
Definition: gq.cpp:213