IntervalSets.jl Interval Sets for Julia Quick start julia> using IntervalSets julia> i1 = 1.0 .. 3.0 1.0 .. 3.0 julia> i2 = OpenInterval(0..4) 0 .. 4 (open) julia> i1 ⊆ i2 true julia> i2 ⊆ i1 false Please refer to the documentation for comprehensive guides and examples.