| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 57 of 206 | 72% | 8 of 16 | 50% | 9 | 15 | 11 | 41 | 3 | 7 |
| computeSignature(FunctionSignature) | | 70% | | 57% | 5 | 8 | 6 | 25 | 0 | 1 |
| withChildren(List) | | 0% | | 0% | 2 | 2 | 2 | 2 | 1 | 1 |
| accept(ExpressionVisitor, Object) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| TimeDiff(ScalarFunctionParams) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| static {...} | | 100% | n/a | 0 | 1 | 0 | 8 | 0 | 1 | |
| TimeDiff(Expression, Expression) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| getSignatures() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |