"Steven_Lord" <firstname.lastname@example.org> wrote in message
> "Bruno Luong" <email@example.com> wrote in message
>> ans =
>> Empty matrix: 1-by-0
>> Does this is documented?
> It doesn't appear to be; I'll ask the documentation staff to add it. I
> believe the rule is that if any of the three arguments of the : operator
> are empty, the result should be a 1-by-0 empty.
> Steve Lord
> To contact Technical Support use the Contact Us link on
It may not be explicitly documented, but the : operator outputs a row
vector, size 1xN. The empty row vector has size 1x0.