| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 23 of 234 | 90% | 10 of 26 | 61% | 9 | 21 | 3 | 40 | 0 | 8 |
| deriveSignatureFromChildren(FunctionSignature, List) | | 88% | | 50% | 6 | 8 | 1 | 17 | 0 | 1 |
| getSignatures() | | 88% | | 75% | 2 | 5 | 2 | 16 | 0 | 1 |
| withChildren(List) | | 92% | | 50% | 1 | 2 | 0 | 2 | 0 | 1 |
| ArrayZip(Expression, Expression[]) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| lambda$getSignatures$0(DataType) | | 100% | | 100% | 0 | 2 | 0 | 1 | 0 | 1 |
| accept(ExpressionVisitor, Object) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| ArrayZip(ScalarFunctionParams) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| lambda$getSignatures$1(int) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |