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Can the ode solver do one step integration and then stop ? http://forum.alglib.net/viewtopic.php?f=2&t=4400 
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Author:  mchen133 [ Wed Oct 27, 2021 11:17 pm ] 
Post subject:  Can the ode solver do one step integration and then stop ? 
Hi experts, I wonder if I can integrate the differential equation step by step and update the parameters at each step. Best, mchen 
Author:  mchen133 [ Thu Oct 28, 2021 6:21 pm ] 
Post subject:  Re: Can the ode solver do one step integration and then stop 
I forgot to mention that I'm working on the delphi version of the odesolver. Sorry about that In the function odesolveriteration() , what is the the function x_odesolverstate_get_needdy() used for? can anyone give me an explanation how this function is working and how to determine if dy is needed? Thanks, mchen 
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