[julia-users] Julia Dict key in keys() but not in sort(collect(keys()))

[Michael Lindon]

I have a problem I don't quite understand. Here is an example:

julia> badnum∈keys(g)
false
julia> badnum∈sort(collect(keys(g)))
true
julia> badnum
0.9122066068007542

Does the collecting the keys do some type conversion which introduces some 
rounding? I have defined g as Dict{Float64,Float64}()