CODEWITHSUNDEEP
matlabmathsymbolssymbolic-math
Ibrahim Ghalawinji
Ibrahim Ghalawinji

Reputation: 13

Syms command does not work in my Matlab 2008b

My Matlab is 2008b version

when I give the following command : 

x=syms('x')

it return the follwing message :

??? Undefined function or method 'syms' for input arguments of type 'char'.

and the same for the command of the form :

 syms c1 c2 x

how to run the symbol math in Matlab 2008b ?

Upvotes: 0

Views: 6977

Answers (3)

RAM
RAM

Reputation: 1

You can use just :

syms x;

like this:

clc
clear
syms x;
f=(sin(x)^2)+log(x)+sqrt(x-1);
disp(subs(f,x,5));`

Upvotes: 0

mahdi
mahdi

Reputation: 1

You can go in your Matlab installation path and click to uninstall the program. When it asks you to select, select modify and then in the installation page, you can select any toolbox you have not installed yet to be installed.

Upvotes: 0

Jonas
Jonas

Reputation: 74940

It is possible that you do not have the appropriate toolbox installed.

Run the command ver on the command line, and check whether the Symbolic Toolbox is one of the installed toolboxes.

Upvotes: 1

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