You can get the arguments of a tuple the same way you get the arguments of 
an array.

For example:

f(x) = (x,x+2) 

results = f(1)

results[1]   returns  1   and   results[2]  returns  3

http://docs.julialang.org/en/latest/stdlib/collections/#indexable-collections

Good luck

El lunes, 23 de noviembre de 2015, 11:26:05 (UTC-6), Sisyphuss escribió:
>
>
>
> I have a function that returns a tuple. 
> But I only want the second value of this tuple.
> So I tried `(,a) =f()`. But it does not work.
>
> I'd like to is there any syntax which works?
> Note `(a,) = (1,2)` does work.
>

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