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// This file is part of Eigen, a lightweight C++ template library
// for linear algebra.
//
// Copyright (C) 2016 Eugene Brevdo <ebrevdo@gmail.com>
//
// This Source Code Form is subject to the terms of the Mozilla
// Public License v. 2.0. If a copy of the MPL was not distributed
// with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
#ifndef EIGEN_CXX11_TENSOR_TENSOR_GLOBAL_FUNCTIONS_H
#define EIGEN_CXX11_TENSOR_TENSOR_GLOBAL_FUNCTIONS_H
// IWYU pragma: private
#include "./InternalHeaderCheck.h"
namespace Eigen {
/** \cpp11 \returns an expression of the coefficient-wise betainc(\a x, \a a, \a b) to the given tensors.
*
* This function computes the regularized incomplete beta function (integral).
*
*/
template <typename ADerived, typename BDerived, typename XDerived>
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const TensorCwiseTernaryOp<internal::scalar_betainc_op<typename XDerived::Scalar>,
const ADerived, const BDerived, const XDerived>
betainc(const Eigen::TensorBase<ADerived, ReadOnlyAccessors>& a,
const Eigen::TensorBase<BDerived, ReadOnlyAccessors>& b,
const Eigen::TensorBase<XDerived, ReadOnlyAccessors>& x) {
return TensorCwiseTernaryOp<internal::scalar_betainc_op<typename XDerived::Scalar>, const ADerived, const BDerived,
const XDerived>(a.derived(), b.derived(), x.derived(),
internal::scalar_betainc_op<typename XDerived::Scalar>());
}
} // end namespace Eigen
#endif // EIGEN_CXX11_TENSOR_TENSOR_GLOBAL_FUNCTIONS_H