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boost::numeric::odeint::integrate — Integrates the ODE without observer calls.
// In header: <boost/numeric/odeint/integrate/integrate.hpp> template<typename System, typename State, typename Time> size_t integrate(System system, State & start_state, Time start_time, Time end_time, Time dt);
Integrates the ODE given by system from start_time to end_time starting with start_state as initial condition and dt as initial time step. This function uses a dense output dopri5 stepper and performs an adaptive integration with step size control, thus dt changes during the integration. This method uses standard error bounds of 1E-6. No observer is called.
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A second version of this function template exists which explicitly expects the value type as template parameter, i.e. integrate< double >( sys , x , t0 , t1 , dt ); |
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Returns: |
The number of steps performed. |