MathGroup Archive 1993

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NDSolve algorithm

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  • Subject: NDSolve algorithm
  • From: tam
  • Date: Mon, 26 Jul 93 13:28:30 CDT

>Does anyone know what algorithm is used in NDSolve?
>Is it Gear's method? What is the order of the method and can 
>the order be varied?
>Thanks in advance,
>John Gear
>Department of Mathematics
>Royal Melbourne Institute of Technology
>Melbourne, Australia

NDSolve uses the Adams method for nonstiff and Gear method for stiff equations.
It automatically adjusts the step and order during the course of integration.

H.W. Tam
tam at

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