169 lines
5.6 KiB
Plaintext
169 lines
5.6 KiB
Plaintext
/*
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[auto_generated]
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boost/numeric/odeint/stepper/detail/adams_bashforth_coefficients.hpp
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[begin_description]
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Definition of the coefficients for the Adams-Bashforth method.
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[end_description]
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Copyright 2011-2012 Karsten Ahnert
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Copyright 2011-2012 Mario Mulansky
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Distributed under the Boost Software License, Version 1.0.
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(See accompanying file LICENSE_1_0.txt or
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copy at http://www.boost.org/LICENSE_1_0.txt)
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*/
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#ifndef BOOST_NUMERIC_ODEINT_STEPPER_DETAIL_ADAMS_BASHFORTH_COEFFICIENTS_HPP_INCLUDED
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#define BOOST_NUMERIC_ODEINT_STEPPER_DETAIL_ADAMS_BASHFORTH_COEFFICIENTS_HPP_INCLUDED
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#include <boost/array.hpp>
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namespace boost {
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namespace numeric {
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namespace odeint {
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namespace detail {
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template< class Value , size_t Steps >
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class adams_bashforth_coefficients ;
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template< class Value >
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class adams_bashforth_coefficients< Value , 1 > : public boost::array< Value , 1 >
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{
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public:
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adams_bashforth_coefficients( void )
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: boost::array< Value , 1 >()
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{
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(*this)[0] = static_cast< Value >( 1 );
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}
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};
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template< class Value >
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class adams_bashforth_coefficients< Value , 2 > : public boost::array< Value , 2 >
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{
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public:
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adams_bashforth_coefficients( void )
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: boost::array< Value , 2 >()
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{
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(*this)[0] = static_cast< Value >( 3 ) / static_cast< Value >( 2 );
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(*this)[1] = -static_cast< Value >( 1 ) / static_cast< Value >( 2 );
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}
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};
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template< class Value >
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class adams_bashforth_coefficients< Value , 3 > : public boost::array< Value , 3 >
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{
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public:
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adams_bashforth_coefficients( void )
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: boost::array< Value , 3 >()
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{
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(*this)[0] = static_cast< Value >( 23 ) / static_cast< Value >( 12 );
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(*this)[1] = -static_cast< Value >( 4 ) / static_cast< Value >( 3 );
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(*this)[2] = static_cast< Value >( 5 ) / static_cast< Value >( 12 );
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}
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};
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template< class Value >
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class adams_bashforth_coefficients< Value , 4 > : public boost::array< Value , 4 >
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{
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public:
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adams_bashforth_coefficients( void )
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: boost::array< Value , 4 >()
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{
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(*this)[0] = static_cast< Value >( 55 ) / static_cast< Value >( 24 );
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(*this)[1] = -static_cast< Value >( 59 ) / static_cast< Value >( 24 );
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(*this)[2] = static_cast< Value >( 37 ) / static_cast< Value >( 24 );
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(*this)[3] = -static_cast< Value >( 3 ) / static_cast< Value >( 8 );
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}
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};
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template< class Value >
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class adams_bashforth_coefficients< Value , 5 > : public boost::array< Value , 5 >
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{
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public:
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adams_bashforth_coefficients( void )
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: boost::array< Value , 5 >()
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{
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(*this)[0] = static_cast< Value >( 1901 ) / static_cast< Value >( 720 );
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(*this)[1] = -static_cast< Value >( 1387 ) / static_cast< Value >( 360 );
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(*this)[2] = static_cast< Value >( 109 ) / static_cast< Value >( 30 );
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(*this)[3] = -static_cast< Value >( 637 ) / static_cast< Value >( 360 );
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(*this)[4] = static_cast< Value >( 251 ) / static_cast< Value >( 720 );
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}
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};
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template< class Value >
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class adams_bashforth_coefficients< Value , 6 > : public boost::array< Value , 6 >
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{
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public:
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adams_bashforth_coefficients( void )
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: boost::array< Value , 6 >()
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{
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(*this)[0] = static_cast< Value >( 4277 ) / static_cast< Value >( 1440 );
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(*this)[1] = -static_cast< Value >( 2641 ) / static_cast< Value >( 480 );
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(*this)[2] = static_cast< Value >( 4991 ) / static_cast< Value >( 720 );
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(*this)[3] = -static_cast< Value >( 3649 ) / static_cast< Value >( 720 );
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(*this)[4] = static_cast< Value >( 959 ) / static_cast< Value >( 480 );
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(*this)[5] = -static_cast< Value >( 95 ) / static_cast< Value >( 288 );
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}
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};
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template< class Value >
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class adams_bashforth_coefficients< Value , 7 > : public boost::array< Value , 7 >
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{
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public:
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adams_bashforth_coefficients( void )
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: boost::array< Value , 7 >()
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{
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(*this)[0] = static_cast< Value >( 198721 ) / static_cast< Value >( 60480 );
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(*this)[1] = -static_cast< Value >( 18637 ) / static_cast< Value >( 2520 );
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(*this)[2] = static_cast< Value >( 235183 ) / static_cast< Value >( 20160 );
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(*this)[3] = -static_cast< Value >( 10754 ) / static_cast< Value >( 945 );
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(*this)[4] = static_cast< Value >( 135713 ) / static_cast< Value >( 20160 );
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(*this)[5] = -static_cast< Value >( 5603 ) / static_cast< Value >( 2520 );
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(*this)[6] = static_cast< Value >( 19087 ) / static_cast< Value >( 60480 );
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}
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};
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template< class Value >
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class adams_bashforth_coefficients< Value , 8 > : public boost::array< Value , 8 >
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{
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public:
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adams_bashforth_coefficients( void )
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: boost::array< Value , 8 >()
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{
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(*this)[0] = static_cast< Value >( 16083 ) / static_cast< Value >( 4480 );
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(*this)[1] = -static_cast< Value >( 1152169 ) / static_cast< Value >( 120960 );
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(*this)[2] = static_cast< Value >( 242653 ) / static_cast< Value >( 13440 );
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(*this)[3] = -static_cast< Value >( 296053 ) / static_cast< Value >( 13440 );
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(*this)[4] = static_cast< Value >( 2102243 ) / static_cast< Value >( 120960 );
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(*this)[5] = -static_cast< Value >( 115747 ) / static_cast< Value >( 13440 );
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(*this)[6] = static_cast< Value >( 32863 ) / static_cast< Value >( 13440 );
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(*this)[7] = -static_cast< Value >( 5257 ) / static_cast< Value >( 17280 );
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}
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};
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} // detail
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} // odeint
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} // numeric
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} // boost
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#endif // BOOST_NUMERIC_ODEINT_STEPPER_DETAIL_ADAMS_BASHFORTH_COEFFICIENTS_HPP_INCLUDED
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