I am having an issue using the syms command:
syms x(t) y(t)
getting the following error:

Error using assignin
Invalid variable name "x(t)" in ASSIGNIN.
Error in syms (line 56)
assignin(‘caller’,varargin{i},sym(varargin{i}));
Error in Untitled (line 1)
syms x(t) y(t)

I am tried the following solution but I can not solve my problem"

which -all syms
C:Program FilesMATLABR2018btoolboxmaplesyms.m
My Matlab ver: R2018b
On my system Maple 2018 was installed at: C:Program FilesMaple 2018I am having an issue using the syms command:
syms x(t) y(t)
getting the following error:

Error using assignin
Invalid variable name "x(t)" in ASSIGNIN.
Error in syms (line 56)
assignin(‘caller’,varargin{i},sym(varargin{i}));
Error in Untitled (line 1)
syms x(t) y(t)

I am tried the following solution but I can not solve my problem"

which -all syms
C:Program FilesMATLABR2018btoolboxmaplesyms.m
My Matlab ver: R2018b
On my system Maple 2018 was installed at: C:Program FilesMaple 2018 I am having an issue using the syms command:
syms x(t) y(t)
getting the following error:

Error using assignin
Invalid variable name "x(t)" in ASSIGNIN.
Error in syms (line 56)
assignin(‘caller’,varargin{i},sym(varargin{i}));
Error in Untitled (line 1)
syms x(t) y(t)

I am tried the following solution but I can not solve my problem"

which -all syms
C:Program FilesMATLABR2018btoolboxmaplesyms.m
My Matlab ver: R2018b
On my system Maple 2018 was installed at: C:Program FilesMaple 2018 syms error MATLAB Answers — New Questions

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