MathGroup Archive 2006

[Date Index] [Thread Index] [Author Index]

Search the Archive

Delayed Differential Equations [NDelayDSolve]


I need to integrate a delayed differential equation and experienced the
following problems with NDelayDSolve:

slow integration (10-100 times slower than NDSolve)
warnings about precission, accuracy, ...
warnings about zero residual

Does anybody has experience with NDelayDSolve
and knows how to circumvent this problems?

Is NDelaySolve better?


  • Prev by Date: Infinite Recursion
  • Next by Date: Re: How to get rid of If[ ... ] in a result
  • Previous by thread: Infinite Recursion
  • Next by thread: Re: Delayed Differential Equations [NDelayDSolve]