NMath User's Guide

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25.2 Evaluating Multivariate Functions (.NET, C#, CSharp, VB, Visual Basic, F#)

The Evaluate() method on MultiVariableFunction evaluates a function at a given point. For instance, if f is a MultiVariableFunction of four variables:

Code Example – C# multivariate functions

var point = new DoubleVector( 0.0, 1.0, 0.0, -1.0 );

double z = f.Evaluate( point );

Code Example – VB multivariate functions

Dim Point As New DoubleVector(0.0, 1.0, 0.0, -1.0)

Dim Z As Double = F.Evaluate(Point)

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