functiond2f
Derivative of df()
Extends from Modelica.Icons.Function (Icon for functions).
Inputs
| Type | Name | Default | Description |
|---|---|---|---|
| Real | x | Argument | |
| Real[:] | a | Coefficients | |
| Integer | n | 0 | Power associated with the first term (before derivative) |
| Real | dx | Derivative of argument | |
| Real[size(a, 1)] | da | zeros(size(a, 1)) | Derivatives of coefficients |
| Real | d2x | Second derivative of argument | |
| Real[size(a, 1)] | d2a | zeros(size(a, 1)) | Second derivatives of coefficients |
Outputs
| Type | Name | Default | Description |
|---|---|---|---|
| Real | d2f | Second derivative |