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Question: Is it possible to show the values of time and a variable when solving a system of ODE with dsolve, numeric before the end of calculation

Question:Is it possible to show the values of time and a variable when solving a system of ODE with dsolve, numeric before the end of calculation

Alger 524 Maple 2019
performance ode range dsolve differential-equations
April 29 2020
0

Hi all,

I'm using dsolve (numeric) for a system of ODE with initial conditions.

Is it possible to show (at the same time with solving) the values of time and an unknown when solving a system of ODE before the end of calculation. Of course, the calculation time is high and I want to know before the calculation is finished if the solution is converging.

Also, I use the option range in my calculations from 0 to 200s (seconds) and more. I do'nt know how I can speed up the solution with less memory.

Please find in the attached file an example.

dsolve1_1r.mw

Thank you in advance for your help.
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