Hi Davide,
There is already some good answers to your question on the list. See for
instance:
https://groups.google.com/forum/#!searchin/julia-users/array$202d$20scalar/julia-users/L3vPeZ7kews/LY60boyLhnoJ
Hope this is what you were looking for.
Best,
Oliver
Den tirsdag den 20. maj 2014
I think that the short answer is that a column vector is not the same thing
than a row vector. Note that Array{Float64,1} (N-vector) is kind of
equivalent to column vectors (Nx1 matrices) in Julia (meaning you can use
them in linear algebra operations), that might be where the confusion comes
