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BSplineDerivative Method (Double)
Returns the value of the first derivative of the B-spline at a point.

Namespace: Imsl.Math
Assembly: ImslCS (in ImslCS.dll) Version: 6.5.2.0
Syntax
public double Derivative(
	double x
)

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