Is it possible to allow the Symbolic Math Toolbox to properly handle multi-dimensional matrices.

I define a multi-dimensional array as a sym object and perform the following mathematical operation:

x = round(rand(2,2,4)*10);

s = sym(x);

s+s

I receive the following error:

 ??? Error using ==> ~=

 Matrix dimensions must agree.

 Error in ==> D:\MATLAB521\toolbox\symbolic\@sym\plus.m

 On line 25  ==> if any(size(X) ~= size(A))

Answer 1

[MathWorks Support Team]

This feature has been added in Symbolic Math Toolbox 3.1 (R14).

 If you are using a previous version, there are no workarounds.