Util Methods |
The Util type exposes the following members.
Methods| Name | Description | |
|---|---|---|
  | CalcGradient(ScalarFunction, Double, Double) |
Calculates numerically the gradient
Use if fx is already calculated. |
| CalcGradient(ScalarFunction, Double, Double, Double, Double) |
Calculates numerically the gradient
Use if fx is already calculated. |
| CalcJacobian(Int32, VectorFunction, Double, Double, Double) |
Calculates numerically the Jacobian
|
| CalcJacobian(VectorFunction, Double, Double, Double, Double) |
Calculates numerically the Jacobian
Use if fx is already calculated. |
| Norm2(Double) |
Calculates the 2-norm, |x|
|
| Norm2(Double, Double) |
Calculates the 2-norm, |x2-x1|
|
| Norm2Sq(Double) |
Calculates the 2-norm squared, |x|^2
|
| Norm2Sq(Double, Double) |
Calculates the 2-norm squared, |x2-x1|^2
|
| NormInf |
Calculates the inf-norm squared, |x|^inf
|
| SwapT |
Swapping two elements.
|
See Also