| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 24 of 144 | 83% | 2 of 13 | 85% | 2 | 12 | 2 | 24 | 0 | 4 |
| negate(RelationalExpression) | | 83% | | 86% | 1 | 6 | 1 | 10 | 0 | 1 |
| negate(TreeExpressionIF) | | 60% | | 75% | 1 | 3 | 1 | 5 | 0 | 1 |
| RelationalFactory(SymbolicTypeFactory, FactoredPolynomialFactory, RationalFactory, TreeExpressionIF, TreeExpressionIF) | | 100% | n/a | 0 | 1 | 0 | 8 | 0 | 1 | |
| relational(RelationalExpression.RelationKind, TreeExpressionIF) | | 100% | | 100% | 0 | 2 | 0 | 1 | 0 | 1 |