| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 66 of 115 | 43% | 8 of 14 | 43% | 8 | 11 | 1 | 6 | 3 | 4 |
| exponentiationOperationToCeylon(Tree.PowerOp, Callable) | | 54% | | 43% | 5 | 8 | 0 | 5 | 0 | 1 |
| exponentiationOperationToCeylon$update(Tree.PowerOp) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| exponentiationOperationToCeylon(Tree.PowerOp) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| exponentiationOperationToCeylon_() | | 0% | n/a | 1 | 1 | 0 | 0 | 1 | 1 |