You can use [] after a if a[]<0 works also Paul
W dniu piątek, 15 maja 2015 23:14:43 UTC+2 użytkownik Lytu napisał:
>
> When i do:
> M=rand(5,5)
> a=M[:,1]' * M[:,1]
> if a<0
> println("Less than 0")
> else
> println("more")
> end
>
> I have an error: " isless has no method matching
> isless(::Array{Float64,2}, ::Int 32) in < at operators.jl:32
>
> Can anyone tell me please how to do this? Thank you
>
