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error in syms line 56?

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Najmeh Eskandari
Najmeh Eskandari on 17 Jun 2018
Answered: Ameer Hamza on 17 Jun 2018
hi. I want to run syms x(t) but there is this error:
error using assignin(invalid variable name x(t) in assigne
error in syma line 56
for fixing this error I use this command:
which -all syms after running: D:\matlab\toolbox\maple\syms.m how can I fix this error?

Answers (1)

Ameer Hamza
Ameer Hamza on 17 Jun 2018
It seems that this problem is happening because MATLAB is trying to use the Maple symbolic engine to perform the calculations. You can refer to answer and comments on this question to see how to activate Mupad or uninstall Maple symbolic engine: https://www.mathworks.com/matlabcentral/answers/276932-how-to-change-symbolic-solver-from-maple-to-matlab.

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