BSplineDerivative Method (Double) |
Returns the value of the first derivative of the B-spline at a point.
Namespace: Imsl.MathAssembly: ImslCS (in ImslCS.dll) Version: 6.5.2.0
Syntax public double Derivative(
double x
)
Public Function Derivative (
x As Double
) As Double
public:
double Derivative(
double x
)
member Derivative :
x : float -> float
Parameters
- x
- Type: SystemDouble
A double which specifies the point at which the derivative is
to be evaluated.
Return Value
Type:
Double
A
double containing the value of the first derivative of the
B-spline at the point
x.
See Also