Undefined function 'syms' for input arguments of type 'char'

matlab

Solution

I found that I don't have the Symbolic Maths Toolbox needed for that. It can be found by typing `ver` in the commandline.

Problem

When I give, ``` syms z ``` I end up getting, ``` Undefined function 'syms' for input arguments of type 'char'. ``` Can someone help? Thanks in advance.

Original source