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    • ChebyshevBasis Class
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  • FunctionBasis Class
    • FunctionBasis Constructor
    • Properties
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    • Item Property
    • Length Property
  • Item Property
FunctionBasisItem Property Extreme Optimization Numerical Libraries for .NET Professional
Gets an element of the collection as a function of one variable.

Namespace: Extreme.Mathematics.Curves
Assembly: Extreme.Numerics.Net40 (in Extreme.Numerics.Net40.dll) Version: 6.0.16073.0 (6.0.17114.0)
Syntax

C#
VB
C++
F#
Copy
public virtual Func<double, double> this[
	int index
] { get; }
Public Overridable ReadOnly Default Property Item ( 
	index As Integer
) As Func(Of Double, Double)
	Get
public:
virtual property Func<double, double>^ default[int index] {
	Func<double, double>^ get (int index);
}
abstract Item : Func<float, float> with get
override Item : Func<float, float> with get

Parameters

index
Type: SystemInt32
The index of the function.

Property Value

Type: FuncDouble, Double
A delegate that represents a function of one variable.
Exceptions

ExceptionCondition
ArgumentOutOfRangeExceptionindex is less than zero or greater than or equal to the number of functions in this FunctionBasis.
Remarks

If at all possible, the index parameter should correspond to the natural indexer for a class of functions. For example, in the PolynomialBasis class, the index parameter corresponds to the degree of the polynomial.

Version Information

Numerical Libraries

Supported in: 6.0, 5.x, 4.x
See Also

Reference

FunctionBasis Class
Extreme.Mathematics.Curves Namespace

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