From f0238cfb6997c4acfc2bd200de7295f3fa36968f Mon Sep 17 00:00:00 2001 From: Stanislaw Halik Date: Sun, 3 Mar 2019 21:09:10 +0100 Subject: don't index Eigen --- .../SpecialFunctions/SpecialFunctionsArrayAPI.h | 124 --------------------- 1 file changed, 124 deletions(-) delete mode 100644 eigen/unsupported/Eigen/src/SpecialFunctions/SpecialFunctionsArrayAPI.h (limited to 'eigen/unsupported/Eigen/src/SpecialFunctions/SpecialFunctionsArrayAPI.h') diff --git a/eigen/unsupported/Eigen/src/SpecialFunctions/SpecialFunctionsArrayAPI.h b/eigen/unsupported/Eigen/src/SpecialFunctions/SpecialFunctionsArrayAPI.h deleted file mode 100644 index ed415db..0000000 --- a/eigen/unsupported/Eigen/src/SpecialFunctions/SpecialFunctionsArrayAPI.h +++ /dev/null @@ -1,124 +0,0 @@ -// This file is part of Eigen, a lightweight C++ template library -// for linear algebra. -// -// Copyright (C) 2016 Gael Guennebaud -// -// 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_SPECIALFUNCTIONS_ARRAYAPI_H -#define EIGEN_SPECIALFUNCTIONS_ARRAYAPI_H - -namespace Eigen { - -/** \cpp11 \returns an expression of the coefficient-wise igamma(\a a, \a x) to the given arrays. - * - * This function computes the coefficient-wise incomplete gamma function. - * - * \note This function supports only float and double scalar types in c++11 mode. To support other scalar types, - * or float/double in non c++11 mode, the user has to provide implementations of igammac(T,T) for any scalar - * type T to be supported. - * - * \sa Eigen::igammac(), Eigen::lgamma() - */ -template -inline const Eigen::CwiseBinaryOp, const Derived, const ExponentDerived> -igamma(const Eigen::ArrayBase& a, const Eigen::ArrayBase& x) -{ - return Eigen::CwiseBinaryOp, const Derived, const ExponentDerived>( - a.derived(), - x.derived() - ); -} - -/** \cpp11 \returns an expression of the coefficient-wise igammac(\a a, \a x) to the given arrays. - * - * This function computes the coefficient-wise complementary incomplete gamma function. - * - * \note This function supports only float and double scalar types in c++11 mode. To support other scalar types, - * or float/double in non c++11 mode, the user has to provide implementations of igammac(T,T) for any scalar - * type T to be supported. - * - * \sa Eigen::igamma(), Eigen::lgamma() - */ -template -inline const Eigen::CwiseBinaryOp, const Derived, const ExponentDerived> -igammac(const Eigen::ArrayBase& a, const Eigen::ArrayBase& x) -{ - return Eigen::CwiseBinaryOp, const Derived, const ExponentDerived>( - a.derived(), - x.derived() - ); -} - -/** \cpp11 \returns an expression of the coefficient-wise polygamma(\a n, \a x) to the given arrays. - * - * It returns the \a n -th derivative of the digamma(psi) evaluated at \c x. - * - * \note This function supports only float and double scalar types in c++11 mode. To support other scalar types, - * or float/double in non c++11 mode, the user has to provide implementations of polygamma(T,T) for any scalar - * type T to be supported. - * - * \sa Eigen::digamma() - */ -// * \warning Be careful with the order of the parameters: x.polygamma(n) is equivalent to polygamma(n,x) -// * \sa ArrayBase::polygamma() -template -inline const Eigen::CwiseBinaryOp, const DerivedN, const DerivedX> -polygamma(const Eigen::ArrayBase& n, const Eigen::ArrayBase& x) -{ - return Eigen::CwiseBinaryOp, const DerivedN, const DerivedX>( - n.derived(), - x.derived() - ); -} - -/** \cpp11 \returns an expression of the coefficient-wise betainc(\a x, \a a, \a b) to the given arrays. - * - * This function computes the regularized incomplete beta function (integral). - * - * \note This function supports only float and double scalar types in c++11 mode. To support other scalar types, - * or float/double in non c++11 mode, the user has to provide implementations of betainc(T,T,T) for any scalar - * type T to be supported. - * - * \sa Eigen::betainc(), Eigen::lgamma() - */ -template -inline const Eigen::CwiseTernaryOp, const ArgADerived, const ArgBDerived, const ArgXDerived> -betainc(const Eigen::ArrayBase& a, const Eigen::ArrayBase& b, const Eigen::ArrayBase& x) -{ - return Eigen::CwiseTernaryOp, const ArgADerived, const ArgBDerived, const ArgXDerived>( - a.derived(), - b.derived(), - x.derived() - ); -} - - -/** \returns an expression of the coefficient-wise zeta(\a x, \a q) to the given arrays. - * - * It returns the Riemann zeta function of two arguments \a x and \a q: - * - * \param x is the exposent, it must be > 1 - * \param q is the shift, it must be > 0 - * - * \note This function supports only float and double scalar types. To support other scalar types, the user has - * to provide implementations of zeta(T,T) for any scalar type T to be supported. - * - * \sa ArrayBase::zeta() - */ -template -inline const Eigen::CwiseBinaryOp, const DerivedX, const DerivedQ> -zeta(const Eigen::ArrayBase& x, const Eigen::ArrayBase& q) -{ - return Eigen::CwiseBinaryOp, const DerivedX, const DerivedQ>( - x.derived(), - q.derived() - ); -} - -} // end namespace Eigen - -#endif // EIGEN_SPECIALFUNCTIONS_ARRAYAPI_H -- cgit v1.2.3