[ODE] Running ODE backwards in time?

mtoussai at inf.ed.ac.uk mtoussai at inf.ed.ac.uk
Mon Nov 15 07:59:40 MST 2004

Hi there!

I need to run some simulations backwards in time (for some planning
algorithms..). I know I could do this by inverting all dynamic properties
((angular) velocities, accelerations, etc.) of the system and running ODE
forwards. But is there a simpler way? Just setting a negative time interval in
a step function doesn't work.


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