| hashCode() |  | 0% | | 0% | 5 | 5 | 8 | 8 | 1 | 1 |
| checkInvariants() |  | 83% | | 66% | 22 | 35 | 13 | 58 | 0 | 1 |
| IntervalUnionSet(Number, boolean, Number, boolean, boolean) | | 0% | | 0% | 3 | 3 | 7 | 7 | 1 | 1 |
| updateRangeSign() | | 60% | | 44% | 8 | 10 | 7 | 20 | 0 | 1 |
| symbolicRepresentation(NumericExpression, PreUniverse) | | 92% | | 84% | 6 | 26 | 2 | 78 | 0 | 1 |
| addInterval(ArrayList, Interval) | | 97% | | 96% | 4 | 51 | 0 | 147 | 0 | 1 |
| asInterval() | | 62% | | 50% | 3 | 5 | 2 | 7 | 0 | 1 |
| sign() | | 0% | | 0% | 2 | 2 | 3 | 3 | 1 | 1 |
| IntervalUnionSet(Interval[]) | | 96% | | 95% | 1 | 11 | 0 | 30 | 0 | 1 |
| getSingletonValue() | | 89% | | 70% | 3 | 6 | 0 | 9 | 0 | 1 |
| compareJoint(Interval, Interval) | | 96% | | 90% | 2 | 12 | 1 | 23 | 0 | 1 |
| equals(Object) | | 95% | | 90% | 1 | 6 | 1 | 10 | 0 | 1 |
| addNumber(Number) | | 100% | | 100% | 0 | 20 | 0 | 71 | 0 | 1 |
| contains(Range) | | 100% | | 100% | 0 | 19 | 0 | 56 | 0 | 1 |
| intersects(Range) | | 100% | | 95% | 1 | 13 | 0 | 32 | 0 | 1 |
| toString() | | 100% | | 100% | 0 | 8 | 0 | 21 | 0 | 1 |
| contains(Interval) | | 100% | | 100% | 0 | 9 | 0 | 27 | 0 | 1 |
| containsNumber(Number) | | 100% | | 91% | 1 | 7 | 0 | 16 | 0 | 1 |
| compareLo(Interval, Interval) | | 100% | | 100% | 0 | 10 | 0 | 18 | 0 | 1 |
| compareUp(Interval, Interval) | | 100% | | 100% | 0 | 10 | 0 | 18 | 0 | 1 |
| intervalOverApproximation() | | 100% | | 100% | 0 | 2 | 0 | 9 | 0 | 1 |
| IntervalUnionSet(Number) | | 100% | | 75% | 1 | 3 | 0 | 7 | 0 | 1 |
| IntervalUnionSet(Interval) | | 100% | | 100% | 0 | 3 | 0 | 8 | 0 | 1 |
| IntervalUnionSet(IntervalUnionSet) | | 100% | | 100% | 0 | 2 | 0 | 7 | 0 | 1 |
| isUniversal() | | 100% | | 100% | 0 | 4 | 0 | 3 | 0 | 1 |
| IntervalUnionSet(boolean, int) | | 100% | | n/a | 0 | 1 | 0 | 4 | 0 | 1 |
| IntervalUnionSet(boolean) | | 100% | | n/a | 0 | 1 | 0 | 4 | 0 | 1 |
| static {...} | | 100% | | n/a | 0 | 1 | 0 | 4 | 0 | 1 |
| isEmpty() | | 100% | | 100% | 0 | 2 | 0 | 1 | 0 | 1 |
| intervals() | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| isIntegral() | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |