Vector{T} means a vector where the elements are of type T. If T = Vector{S}
then every element in the original vector is itself a vector with elements
of type S. In your case, S = Float64 and T = Vector{S} = Vector{Float64}. I
think it's a pretty good idea to make sure you understand this, as the type
system is important to understand in order to fully exploit multiple
dispatch, and to get good performance out of Julia programs.
On Tuesday, July 19, 2016 at 12:12:36 AM UTC+2, Ferran Mazzanti wrote:
>
> Hi Mauro,
> your solution seems to work... though I do not understand exactly why :)
> Even Vector{Array{Float64}} works.
> Thanks for your kind help :)
> Ferran.
>
