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SparseVectorOfIndexedEnumerable(Int32, IEnumerableValueTupleInt32, Double) Method

Create a new sparse vector as a copy of the given indexed enumerable. Keys must be provided at most once, zero is assumed if a key is omitted. This new vector will be independent from the enumerable. A new memory block will be allocated for storing the vector.

Namespace: Altaxo.Calc.LinearAlgebra.Double
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3572.0 (4.8.3572.0)
Syntax
C#
Copy
public static SparseVector OfIndexedEnumerable(
	int length,
	IEnumerable<(int , double )> enumerable
)

Parameters

length  Int32
The length of the vector.
enumerable  IEnumerableValueTupleInt32, Double
The indexed values to copy.

Return Value

SparseVector
A sparse vector containing the indexed values.
See Also