Here is an oddity: julia> s Set([2,3,1])
julia> in(s, 2) false julia> in(2, s) true I would have though the first use of in would be an error because asking if a set is contained in a number is not defined. Is there some other interpretation of the operation? On Monday, August 29, 2016 at 3:27:30 PM UTC-4, Jared Crean wrote: > > Ah, yes. That's it. > > Thanks, > Jared Crean > > On Monday, August 29, 2016 at 3:11:02 PM UTC-4, Erik Schnetter wrote: >> >> Jared >> >> Are you looking for the function `in`? >> >> -erik >> >> On Mon, Aug 29, 2016 at 3:06 PM, Jared Crean <jcre...@gmail.com> wrote: >> >>> I'm looking for a data structure that allows O(1) querying if a value is >>> contained in the data structure, and reasonably fast construction of the >>> data structure given that the initial size is unknown (although this >>> criteria is not that strict). I was looking at the Set in base, but I >>> can't find a way to test if a Set contains contains a particular value. I >>> also don't know about the efficiency of appending to a Set. Any >>> suggestions or information about Set would be appreciated. >>> >>> Jared Crean >>> >> >> >> >> -- >> Erik Schnetter <schn...@gmail.com> >> http://www.perimeterinstitute.ca/personal/eschnetter/ >> >
