Add a new interval, return true iff the new interval
represents strengthened bounds.
Add a new interval, return true iff the new interval
represents strengthened bounds.
Query the most recent interval.
Query the most recent interval.
Query the interval bounds that are stable and have been updated compared to the initial bounds.
Query the interval bounds that are stable and have been updated compared to the initial bounds.
Query the most recent interval, together with the required assumptions for lower bound, upper bound, gap, respectively.
Query the most recent interval, together with the required assumptions for lower bound, upper bound, gap, respectively.
(Since version ) see corresponding Javadoc for more information.