| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 185 of 232 | 20% | 75 of 78 | 4% | 42 | 43 | 1 | 7 | 3 | 4 |
| largerOperationToCeylon(Tree.LargerOp, Callable) | | 23% | | 4% | 39 | 40 | 0 | 6 | 0 | 1 |
| largerOperationToCeylon$update(Tree.LargerOp) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| largerOperationToCeylon(Tree.LargerOp) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| largerOperationToCeylon_() | | 0% | n/a | 1 | 1 | 0 | 0 | 1 | 1 |