| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 63 of 116 | 45% | 6 of 8 | 25% | 6 | 11 | 12 | 27 | 3 | 7 |
| eval(VarMap, FuncMap) | | 0% | | 0% | 3 | 3 | 6 | 6 | 1 | 1 |
| remove(Expression) | | 0% | | 0% | 2 | 2 | 5 | 5 | 1 | 1 |
| child(int) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| insert(Expression, int) | | 100% | | 100% | 0 | 2 | 0 | 8 | 0 | 1 |
| FuncNode(String, boolean) | | 100% | n/a | 0 | 1 | 0 | 4 | 0 | 1 | |
| add(Expression) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| numChildren() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |