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Template Numerical Library version\ main:d08c4decc
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Fourth order Runge-Kutta method. More...
#include <TNL/Solvers/ODE/Methods/OriginalRungeKutta.h>

Public Types | |
| using | ValueType = Value |
Static Public Member Functions | |
| static constexpr ValueType | getCoefficient (const std::size_t stage, const std::size_t i) |
| static constexpr std::size_t | getStages () |
| static constexpr ValueType | getTimeCoefficient (std::size_t i) |
| static constexpr ValueType | getUpdateCoefficient (std::size_t i) |
| static constexpr bool | isAdaptive () |
Static Protected Attributes | |
| static constexpr std::array< std::array< Value, Stages >, Stages > | k_coefficients |
| static constexpr std::size_t | Stages = 4 |
| static constexpr std::array< Value, Stages > | time_coefficients { 0.0, 1.0/2.0, 1.0/2.0, 1.0 } |
| static constexpr std::array< Value, Stages > | update_coefficients { 1.0/6.0, 1.0/3.0, 1.0/3.0, 1.0/6.0 } |
Fourth order Runge-Kutta method.
| Value | is arithmetic type used for computations. |
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staticconstexprprotected |