| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 17 of 226 | 92% | 2 of 6 | 66% | 2 | 5 | 6 | 52 | 0 | 2 |
| gradient(double[], double[]) | | 92% | | 66% | 2 | 4 | 6 | 50 | 0 | 1 |
| SavitzkyGolayGradientEstimator(MultiDimensionFunctionEvaluatorListener) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 |