1 // (C) Copyright John Maddock 2007.
2 // Use, modification and distribution are subject to the
3 // Boost Software License, Version 1.0. (See accompanying file
4 // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
6 // This file is machine generated, do not edit by hand
8 // Polynomial evaluation using second order Horners rule
9 #ifndef BOOST_MATH_TOOLS_POLY_EVAL_7_HPP
10 #define BOOST_MATH_TOOLS_POLY_EVAL_7_HPP
12 namespace boost{ namespace math{ namespace tools{ namespace detail{
14 template <class T, class V>
15 inline V evaluate_polynomial_c_imp(const T* a, const V&, const mpl::int_<0>*)
17 return static_cast<V>(0);
20 template <class T, class V>
21 inline V evaluate_polynomial_c_imp(const T* a, const V&, const mpl::int_<1>*)
23 return static_cast<V>(a[0]);
26 template <class T, class V>
27 inline V evaluate_polynomial_c_imp(const T* a, const V& x, const mpl::int_<2>*)
29 return static_cast<V>(a[1] * x + a[0]);
32 template <class T, class V>
33 inline V evaluate_polynomial_c_imp(const T* a, const V& x, const mpl::int_<3>*)
35 return static_cast<V>((a[2] * x + a[1]) * x + a[0]);
38 template <class T, class V>
39 inline V evaluate_polynomial_c_imp(const T* a, const V& x, const mpl::int_<4>*)
41 return static_cast<V>(((a[3] * x + a[2]) * x + a[1]) * x + a[0]);
44 template <class T, class V>
45 inline V evaluate_polynomial_c_imp(const T* a, const V& x, const mpl::int_<5>*)
48 return static_cast<V>((a[4] * x2 + a[2]) * x2 + a[0] + (a[3] * x2 + a[1]) * x);
51 template <class T, class V>
52 inline V evaluate_polynomial_c_imp(const T* a, const V& x, const mpl::int_<6>*)
55 return static_cast<V>(((a[5] * x2 + a[3]) * x2 + a[1]) * x + (a[4] * x2 + a[2]) * x2 + a[0]);
58 template <class T, class V>
59 inline V evaluate_polynomial_c_imp(const T* a, const V& x, const mpl::int_<7>*)
62 return static_cast<V>(((a[6] * x2 + a[4]) * x2 + a[2]) * x2 + a[0] + ((a[5] * x2 + a[3]) * x2 + a[1]) * x);
68 #endif // include guard