[Scilab-users] Sundials module, Windows preview

[Michael J. McCann]

Currently I'm not using the ODE solvers but it's an area of interest 
since mathematical modelling is the core of my business. I'd like to see 
that in Xcos I can get the full range of ODE solvers (at least for 
'real-only' as distinct from 'complex-number' issues).


On 13/05/2022 12:03, Federico Miyara wrote:
>
> Stéphane,
>
> I don't regularly use ODE solvers for the time being, but I think any 
> improvement is valuable and is worth the effort. The lack or paucity 
> of feedback in this list is not an evidence of lack of interest for 
> the Scilab users community. It may also encourage other potential 
> users to move to Scilab. I'm grateful for your effort and feel 
> reassured that in the event I need the feature, I'll have better solvers.
>
> Regards,
>
> Federico Miyara
>
> On 13/05/2022 11:45, Stéphane Mottelet wrote:
>>
>> Hello,
>>
>> Did anybody give a try to the Windows build ?
>>
>> Frankly speaking, if nobody cares about improved numerical methods in 
>> Scilab, things can be left as is, and time could be spent on other 
>> features (but not by me...).
>>
>> I can also prepare a Linux build, if users of this os want to test...
>>
>> Regards,
>>
>> S.
>>
>> Le 27/04/2022 à 17:32, Stéphane Mottelet a écrit :
>>>
>>> Hi all,
>>>
>>> The next version of scilab will include a new module "Sundials". 
>>> This module provides new full featured  ODE solvers: arkode(), 
>>> cvode() and DAE solver ida(), all handling complex numbers and 
>>> dense/sparse/banded Jacobians. Each solver has specific features, 
>>> e.g. ida() handles DAE, arkode() handles mixed implicit/explicit 
>>> Runge-Kutta methods and cvode() can do forward sensitivity computation.
>>>
>>> The module also includes a general-purpose nonlinear system solver: 
>>> kinsol(), who takes advantage of the module architecture (parsing, 
>>> computation engine and SUNDIALS abstraction of various linear solvers).
>>>
>>> Current help pages can be found @ 
>>> https://www.utc.fr/~mottelet/scilab/sundials/ and a *Windows* build 
>>> of Scilab (in addition to the already available macOS build) 
>>> including the new module is available at
>>>
>>> https://www.utc.fr/~mottelet/scilab_for_macOS.html
>>>
>>> The help pages propose a lot of examples and two demos (this section 
>>> is to be enriched) are available.
>>>
>>> Comments are welcome !
>>>
>>> -- 
>>> Stéphane Mottelet
>>> Ingénieur de recherche
>>> EA 4297 Transformations Intégrées de la Matière Renouvelable
>>> Département Génie des Procédés Industriels
>>> Sorbonne Universités - Université de Technologie de Compiègne
>>> CS 60319, 60203 Compiègne cedex
>>> Tel : +33(0)344234688
>>> http://www.utc.fr/~mottelet
>>>
>>> _______________________________________________
>>> users mailing list
>>> users at lists.scilab.org
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>> -- 
>> Stéphane Mottelet
>> Ingénieur de recherche
>> EA 4297 Transformations Intégrées de la Matière Renouvelable
>> Département Génie des Procédés Industriels
>> Sorbonne Universités - Université de Technologie de Compiègne
>> CS 60319, 60203 Compiègne cedex
>> Tel : +33(0)344234688
>> http://www.utc.fr/~mottelet
>>
>> _______________________________________________
>> users mailing list
>> users at lists.scilab.org
>> http://lists.scilab.org/mailman/listinfo/users
>
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