##

Matrices with symbolic elements

The command `sym`

constructs symbolic numbers, variables and objects. Read what `help sym`

tells about this command. With the command `syms`

multiple symbolic objects can be constructed at the same time. In this case, the names of the objects have to start with a letter. Symbolic objects can be used as matrix elements.
>> syms a b
>> A = [1 2 a
3 b 4
1 2 3]}
A =
[ 1 2 a]
[ 3 b 4]
[ 1 2 3]

Esteur
2010-03-22