SymTridiagonal does not seem to work properly. For e.g, the following snippet fails.
julia> n=10 ;
A=SymTridiagonal(2*ones(n,1), -1*ones(n-1));
ERROR: `convert` has no method matching convert(::Type{SymTridiagonal{T}},
::Array{Float64,2}, ::Array{Float64,1})
in call at base.jl:34
Any thoughts?
