| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 4 of 23 | 82% | 0 of 0 | n/a | 1 | 3 | 1 | 6 | 1 | 3 |
| toString() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| factory(RationalNumber, double) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| RationalNumber.Option(RationalNumber, double) | | 100% | n/a | 0 | 1 | 0 | 4 | 0 | 1 |