| pad(double[], int) |   | 76% | | 70% | 7 | 17 | 14 | 61 | 0 | 1 |
| trim(double[], int) | | 0% | | 0% | 6 | 6 | 12 | 12 | 1 | 1 |
| fallbackToLowerOrder(double[], int, int) | | 60% | | 41% | 6 | 8 | 7 | 16 | 0 | 1 |
| solveLinearSystem(double[][], double[]) | | 92% | | 77% | 11 | 28 | 7 | 59 | 0 | 1 |
| PolynomialExtrapolationStrategy(int, int, PolynomialExtrapolationStrategy.PaddingMode) | | 63% | | 87% | 1 | 5 | 3 | 12 | 0 | 1 |
| description() | | 92% | | 83% | 1 | 6 | 0 | 9 | 0 | 1 |
| fitPolynomial(double[], double[], int) | | 100% | | 100% | 0 | 11 | 0 | 32 | 0 | 1 |
| evaluatePolynomial(double[], double) | | 100% | | 100% | 0 | 2 | 0 | 6 | 0 | 1 |
| name() | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| PolynomialExtrapolationStrategy() | | 100% | | n/a | 0 | 1 | 0 | 2 | 0 | 1 |
| PolynomialExtrapolationStrategy(int) | | 100% | | n/a | 0 | 1 | 0 | 2 | 0 | 1 |