sym file in matlab

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Ali
Ali on 4 Jul 2021
Commented: Rik on 8 Sep 2024
can anybody tell how to check the roots in sym file of matlab?
  2 Comments
Do Van
Do Van on 8 Sep 2024
Moved: Rik on 8 Sep 2024
How to buy licsence Symbolic Math Toolbox?
Rik
Rik on 8 Sep 2024

You can buy it on the website here, and you can even go through the AddOn Manager.

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Accepted Answer

Kojiro Saito
Kojiro Saito on 5 Jul 2021
which sym -all
If Symbolic Math Toolbox is installed, it returns MATLAB_ROOT\toolbox\symbolic\symbolic\@sym\sym.m as of R2021a.
  2 Comments
Ali
Ali on 5 Jul 2021
No I am using matlab R2020a. I cannot find this option
Kojiro Saito
Kojiro Saito on 5 Jul 2021
In R2020a, sym points toolbox\symbolic\symbolic\@sym\sym.m, too.
Please confirm you have installed Symbolic Math Toolbox by executing ver command.
ver
If the toolbox is installed, you will find "Symbolic Math Toolbox" in the ver result.
If not, you need to install the toolbox.

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