| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 9 of 110 | 91% | 1 of 4 | 75% | 2 | 8 | 2 | 28 | 1 | 6 |
| withMaxIterations(int) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getProblem(Collection) | | 97% | | 75% | 1 | 3 | 1 | 20 | 0 | 1 |
| PolynomialCurveFitter(double[], int) | | 100% | n/a | 0 | 1 | 0 | 4 | 0 | 1 | |
| create(int) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| withStartPoint(double[]) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| static {...} | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |