| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 14 of 102 | 86% | 7 of 18 | 61% | 7 | 18 | 0 | 17 | 0 | 9 |
| RealRational(BigInteger, BigInteger) | | 65% | | 50% | 6 | 7 | 0 | 7 | 0 | 1 |
| static {...} | | 75% | | 50% | 1 | 2 | 0 | 1 | 0 | 1 |
| toString() | | 100% | | 100% | 0 | 2 | 0 | 3 | 0 | 1 |
| atomString() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| isZero() | | 100% | | 100% | 0 | 2 | 0 | 1 | 0 | 1 |
| isOne() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| signum() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| numerator() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| denominator() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |