| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 60 of 92 | 34% | 8 of 12 | 33% | 9 | 11 | 14 | 21 | 3 | 5 |
| op(Rationnal) | | 0% | | 0% | 2 | 2 | 6 | 6 | 1 | 1 |
| op(IntegerAtom) | | 0% | | 0% | 2 | 2 | 4 | 4 | 1 | 1 |
| op(Complex) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| op(Real) | | 78% | | 50% | 4 | 5 | 2 | 6 | 0 | 1 |
| Sqrt(Expression) | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 |