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CreateMatrixSparseOfIndexedT(Int32, Int32, IEnumerableValueTupleInt32, Int32, T) Method

Create a new sparse matrix 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 matrix will be independent from the enumerable. A new memory block will be allocated for storing the matrix.

Namespace: Altaxo.Calc.LinearAlgebra
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3179.0 (4.8.3179.0)
Syntax
C#
Copy
public static Matrix<T> SparseOfIndexed<T>(
	int rows,
	int columns,
	IEnumerable<(int , int , T )> enumerable
)
where T : struct, new(), IEquatable<T>, IFormattable

Parameters

rows  Int32

[Missing <param name="rows"/> documentation for "M:Altaxo.Calc.LinearAlgebra.CreateMatrix.SparseOfIndexed``1(System.Int32,System.Int32,System.Collections.Generic.IEnumerable{System.ValueTuple{System.Int32,System.Int32,``0}})"]

columns  Int32

[Missing <param name="columns"/> documentation for "M:Altaxo.Calc.LinearAlgebra.CreateMatrix.SparseOfIndexed``1(System.Int32,System.Int32,System.Collections.Generic.IEnumerable{System.ValueTuple{System.Int32,System.Int32,``0}})"]

enumerable  IEnumerableValueTupleInt32, Int32, T

[Missing <param name="enumerable"/> documentation for "M:Altaxo.Calc.LinearAlgebra.CreateMatrix.SparseOfIndexed``1(System.Int32,System.Int32,System.Collections.Generic.IEnumerable{System.ValueTuple{System.Int32,System.Int32,``0}})"]

Type Parameters

T

[Missing <typeparam name="T"/> documentation for "M:Altaxo.Calc.LinearAlgebra.CreateMatrix.SparseOfIndexed``1(System.Int32,System.Int32,System.Collections.Generic.IEnumerable{System.ValueTuple{System.Int32,System.Int32,``0}})"]

Return Value

MatrixT

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See Also