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AbstractIntegrator --+
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LeapFrog --+
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FastLeapFrog
Leap Frog integration scheme implementation that calculates position and momenta at unequal times by concatenating the momentum updates of two successive integration steps. WARNING: intermediate points in trajectories obtained by FastLeapFrog.integrate(init_state, length, return_trajectories=True) are NOT to be interpreted as phase-space trajectories, because position and momenta are not given at equal times! In the initial and the final state, positions and momenta are given at equal times.
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Integrates equations of motion starting from an initial state a certain number of steps.
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| Generated by Epydoc 3.0.1 on Fri Dec 27 22:25:23 2013 | http://epydoc.sourceforge.net |