"length" doesnt work

Hi

I have the following problem:

>> x = [1 2 3]

x =

       1     2     3

>> length(x)
Index exceeds matrix dimensions.

????

Answer 1

[Azzi Abdelmalek]

clear length
x=[1 2 3]
length(x)

% Maybe you've used length as a variable

[MiauMiau]

That's right, I indeed did. Thanks a lot