| value(Derivative) |  | 0% | | 0% | 3 | 3 | 8 | 8 | 1 | 1 |
| negate() | | 0% | | 0% | 2 | 2 | 4 | 4 | 1 | 1 |
| subtract(PolynomialFunction) |  | 78% | | 50% | 2 | 4 | 2 | 10 | 0 | 1 |
| hashCode() | | 0% | | n/a | 1 | 1 | 4 | 4 | 1 | 1 |
| value(CalculusFieldElement) | | 86% | | 75% | 1 | 3 | 1 | 8 | 0 | 1 |
| differentiate(double[]) | | 86% | | 83% | 1 | 4 | 1 | 10 | 0 | 1 |
| PolynomialFunction(double[]) | | 82% | | 83% | 1 | 4 | 1 | 10 | 0 | 1 |
| evaluate(double[], double) | | 81% | | 75% | 1 | 3 | 1 | 8 | 0 | 1 |
| equals(Object) | | 78% | | 50% | 2 | 3 | 2 | 6 | 0 | 1 |
| toString(double) | | 88% | | 50% | 1 | 2 | 1 | 4 | 0 | 1 |
| toString() | | 100% | | 100% | 0 | 10 | 0 | 20 | 0 | 1 |
| multiply(PolynomialFunction) | | 100% | | 100% | 0 | 3 | 0 | 8 | 0 | 1 |
| add(PolynomialFunction) | | 100% | | 100% | 0 | 3 | 0 | 8 | 0 | 1 |
| antiDerivative() | | 100% | | 100% | 0 | 2 | 0 | 6 | 0 | 1 |
| integrate(double, double) | | 100% | | 83% | 1 | 4 | 0 | 6 | 0 | 1 |
| polynomialDerivative() | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| degree() | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| value(double) | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| getCoefficients() | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |