MATLAB: Cell2sym…where it is

cell to symMATLAB

i need to convert from cell to symbolic,because I have to integrate the equations with "int" but i can't do it!. Can somebody help me? Thanks.
>> e=importdata('Ecuaciones.dat')
e = 
    'x '
    'x^2 '
    '2*x^3 '
>> e1=cell2sym(e)
Undefined function or variable 'cell2sym'.

Best Answer

May be you are using earlier version of Matlab, cell2sym is Introduced in R2016a
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