| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 62 of 100 | 38% | 9 of 14 | 35% | 10 | 12 | 14 | 22 | 3 | 5 |
| op(Rationnal) | | 0% | | 0% | 2 | 2 | 5 | 5 | 1 | 1 |
| op(IntegerAtom) | | 0% | | 0% | 2 | 2 | 4 | 4 | 1 | 1 |
| op(Real) | | 77% | | 50% | 5 | 6 | 3 | 8 | 0 | 1 |
| op(Complex) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| Ln(Expression) | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 |