Smath Solver

Smath Solver - Messaggi

#1 Pubblicato: 21/01/2022 06:45:25
Beyaz

Beyaz

0 apprezzamenti in 19 post.

Gruppo: User

Hi,

Im trying convert this mathcad solver to smath but it doesnt work.
Radius_318a.sm (9,34 KiB) scaricato 1288 volta(e).

Unbenannt.JPG
#2 Pubblicato: 21/01/2022 11:44:53
sergio

sergio

127 apprezzamenti in 342 post.

Gruppo: User

It is a non-linear system. With the internal "Roots" solver it is appropriate to use initial values ​​sufficiently close to the result.
You can use some of the smath plugins that are more robust. For example, with "Solve" of the "Maxima plugin you get the result.

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Radius_318a_ser.sm (337,14 KiB) scaricato 1363 volta(e).
sergio
#3 Pubblicato: 21/01/2022 17:30:18
overlord

overlord

600 apprezzamenti in 1.381 post.

Gruppo: Moderator

With an addition to sergio's solution;
You can use vectors while solving.

Regards

roots.png
#4 Pubblicato: 21/01/2022 20:59:15
overlord

overlord

600 apprezzamenti in 1.381 post.

Gruppo: Moderator

Solution with another solver.

Regards

al_nleqsolve.sm (6,99 KiB) scaricato 1257 volta(e).

al_nleqsolve.png
#5 Pubblicato: 26/01/2022 03:52:33
Beyaz

Beyaz

0 apprezzamenti in 19 post.

Gruppo: User

wow, thanks a lot guys.

//Edit: the thanks button is not working. I cant give you thanks
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