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Eigen-unsupported
3.3.3
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00001 // This file is part of Eigen, a lightweight C++ template library 00002 // for linear algebra. 00003 // 00004 // Copyright (C) 2016 Gael Guennebaud <gael.guennebaud@inria.fr> 00005 // 00006 // This Source Code Form is subject to the terms of the Mozilla 00007 // Public License v. 2.0. If a copy of the MPL was not distributed 00008 // with this file, You can obtain one at http://mozilla.org/MPL/2.0/. 00009 00010 #ifndef EIGEN_SPECIALFUNCTIONS_PACKETMATH_H 00011 #define EIGEN_SPECIALFUNCTIONS_PACKETMATH_H 00012 00013 namespace Eigen { 00014 00015 namespace internal { 00016 00018 template<typename Packet> EIGEN_DECLARE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS 00019 Packet plgamma(const Packet& a) { using numext::lgamma; return lgamma(a); } 00020 00022 template<typename Packet> EIGEN_DECLARE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS 00023 Packet pdigamma(const Packet& a) { using numext::digamma; return digamma(a); } 00024 00026 template<typename Packet> EIGEN_DECLARE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS 00027 Packet pzeta(const Packet& x, const Packet& q) { using numext::zeta; return zeta(x, q); } 00028 00030 template<typename Packet> EIGEN_DECLARE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS 00031 Packet ppolygamma(const Packet& n, const Packet& x) { using numext::polygamma; return polygamma(n, x); } 00032 00034 template<typename Packet> EIGEN_DECLARE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS 00035 Packet perf(const Packet& a) { using numext::erf; return erf(a); } 00036 00038 template<typename Packet> EIGEN_DECLARE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS 00039 Packet perfc(const Packet& a) { using numext::erfc; return erfc(a); } 00040 00042 template<typename Packet> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE 00043 Packet pigamma(const Packet& a, const Packet& x) { using numext::igamma; return igamma(a, x); } 00044 00046 template<typename Packet> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE 00047 Packet pigammac(const Packet& a, const Packet& x) { using numext::igammac; return igammac(a, x); } 00048 00050 template<typename Packet> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE 00051 Packet pbetainc(const Packet& a, const Packet& b,const Packet& x) { using numext::betainc; return betainc(a, b, x); } 00052 00053 } // end namespace internal 00054 00055 } // end namespace Eigen 00056 00057 #endif // EIGEN_SPECIALFUNCTIONS_PACKETMATH_H 00058