Smath Solver

Smath Solver - Messages

#1 Posted: 1/21/2022 6:45:25 AM
Beyaz

Beyaz

0 likes in 19 posts.

Group: User

Hi,

Im trying convert this mathcad solver to smath but it doesnt work.
Radius_318a.sm (9 KiB) downloaded 48 time(s).

Unbenannt.JPG
#2 Posted: 1/21/2022 11:44:53 AM
sergio

sergio

115 likes in 329 posts.

Group: 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 KiB) downloaded 72 time(s).
sergio
#3 Posted: 1/21/2022 5:30:18 PM
overlord

overlord

554 likes in 1333 posts.

Group: Moderator

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

Regards

roots.png
#4 Posted: 1/21/2022 8:59:15 PM
overlord

overlord

554 likes in 1333 posts.

Group: Moderator

Solution with another solver.

Regards

al_nleqsolve.sm (6 KiB) downloaded 67 time(s).

al_nleqsolve.png
#5 Posted: 1/26/2022 3:52:33 AM
Beyaz

Beyaz

0 likes in 19 posts.

Group: User

wow, thanks a lot guys.

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