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| void | stan::math::internal::combination (Eigen::Matrix< int, Eigen::Dynamic, 1 > &c, const int dim, const int p, const int x) |
| | Get the [x]-th lexicographically ordered set of [p] elements in [dim] output is in [c], and should be sizeof(int)*[p] "Algorithm 515: Generation of a Vector from the Lexicographical Index"; Buckles, B.
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| template<typename Scalar > |
| Eigen::Matrix< Scalar, Eigen::Dynamic, Eigen::Dynamic > | stan::math::internal::combos (const int k, const Scalar lambda, const int dim) |
| | Compute a matrix [p] of all [dim]-component vectors with [k] components equal to [lambda] and other components equal to zero.
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| template<typename Scalar > |
| Eigen::Matrix< Scalar, Eigen::Dynamic, Eigen::Dynamic > | stan::math::internal::signcombos (const int k, const Scalar lambda, const int dim) |
| | Compute a matrix [p] of all [dim]-component vectors with [k] components equal to [±lambda] and other components equal to zero (with all possible signs).
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| std::tuple< std::array< Eigen::Matrix< double, Eigen::Dynamic, Eigen::Dynamic >, 4 >, Eigen::Matrix< double, 5, 1 >, Eigen::Matrix< double, 4, 1 > > | stan::math::internal::make_GenzMalik (const int dim) |
| | Compute the points and weights corresponding to a [dim]-dimensional Genz-Malik cubature rule.
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| template<typename F , typename T_a , typename T_b , typename ParsPairT > |
| auto | stan::math::internal::gauss_kronrod (const F &integrand, const T_a a, const T_b b, const ParsPairT &pars_pair) |
| | Compute the integral of the function to be integrated (integrand) from a to b for one dimension.
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| template<typename F , typename GenzMalik , typename T_a , typename T_b , typename ParsTupleT > |
| auto | stan::math::internal::integrate_GenzMalik (const F &integrand, const GenzMalik &genz_malik, const int dim, const Eigen::Matrix< T_a, Eigen::Dynamic, 1 > &a, const Eigen::Matrix< T_b, Eigen::Dynamic, 1 > &b, const ParsTupleT &pars_tuple) |
| | Compute the integral of the function to be integrated (integrand) from a to b for more than one dimensions.
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| template<typename F , typename T_a , typename T_b , typename ParsTuple , typename TAbsErr , typename TRelErr > |
| auto | stan::math::hcubature (const F &integrand, const ParsTuple &pars, const int dim, const Eigen::Matrix< T_a, Eigen::Dynamic, 1 > &a, const Eigen::Matrix< T_b, Eigen::Dynamic, 1 > &b, const int max_eval, const TAbsErr reqAbsError, const TRelErr reqRelError) |
| | Compute the [dim]-dimensional integral of the function \(f\) from \(a\) to \(b\) within specified relative and absolute tolerances or maximum number of evaluations.
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