| compose(DifferentiableUnivariateFunction[]) |  | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| add(DifferentiableUnivariateFunction[]) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| multiply(DifferentiableUnivariateFunction[]) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| FunctionUtils() | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| sample(UnivariateFunction, double, double, int) |  | 100% | | 100% | 0 | 4 | 0 | 9 | 0 | 1 |
| combine(BivariateFunction, UnivariateFunction, UnivariateFunction) | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| collector(BivariateFunction, UnivariateFunction, double) | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| collector(BivariateFunction, double) | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| fix1stArgument(BivariateFunction, double) | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| fix2ndArgument(BivariateFunction, double) | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| compose(UnivariateFunction[]) | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| compose(UnivariateDifferentiableFunction[]) | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| add(UnivariateFunction[]) | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| add(UnivariateDifferentiableFunction[]) | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| multiply(UnivariateFunction[]) | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| multiply(UnivariateDifferentiableFunction[]) | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| toDifferentiableUnivariateFunction(UnivariateDifferentiableFunction) | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| toUnivariateDifferential(DifferentiableUnivariateFunction) | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| toDifferentiableMultivariateFunction(MultivariateDifferentiableFunction) | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| toMultivariateDifferentiableFunction(DifferentiableMultivariateFunction) | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| toDifferentiableMultivariateVectorFunction(MultivariateDifferentiableVectorFunction) | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| toMultivariateDifferentiableVectorFunction(DifferentiableMultivariateVectorFunction) | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |