| estimate() |   | 91% | | 75% | 1 | 3 | 1 | 12 | 0 | 1 |
| setPolynomialParameters(double[]) | | 63% | | 50% | 1 | 2 | 1 | 4 | 0 | 1 |
| isFirstDegree(double[]) | | 93% | | 87% | 1 | 5 | 1 | 7 | 0 | 1 |
| internalSetPolynomialParameters(double[]) | | 100% | | 100% | 0 | 3 | 0 | 6 | 0 | 1 |
| isFirstDegree() | | 100% | | 100% | 0 | 2 | 0 | 3 | 0 | 1 |
| getRealPolynomialParameters() | | 100% | | 100% | 0 | 2 | 0 | 3 | 0 | 1 |
| arePolynomialParametersAvailable() | | 100% | | 100% | 0 | 2 | 0 | 1 | 0 | 1 |
| FirstDegreePolynomialRootsEstimator() | | 100% | | n/a | 0 | 1 | 0 | 3 | 0 | 1 |
| FirstDegreePolynomialRootsEstimator(double[]) | | 100% | | n/a | 0 | 1 | 0 | 3 | 0 | 1 |
| solveLinear(double, double) | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| getPolynomialParameters() | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| internalSetPolynomialParameters(Complex[]) | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| isRealSolution() | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |