A **horizontal matrix** can be keyed-in like this:

[1 2 3]

A **rectangular matrix** can be keyed-in like this: (“;” denotes new row)

[1 2 3 ; 4 5 6]

I was expecting a **vertical matrix** to be keyed in like this:

[1; 2; 3]

However, in the latter case, instead of a Matrix I get a Vector. Does it make any sense?

What can I do to get a Matrix as the result?