Set-theoretic operations on intervals
Factor handbook » The language » Numbers » Intervals
Prev:Interval arithmetic
Next:Comparing intervals


interval-contains? ( x interval -- ? )

interval-subset? ( i1 i2 -- ? )

interval-intersect ( i1 i2 -- i3 )

interval-union ( i1 i2 -- i3 )

interval-closure ( i1 -- i2 )

integral-closure ( i1 -- i2 )