DiagonalMatrixOfIndexedDiagonal(Int32, Int32, IEnumerableValueTupleInt32, Complex32) Method

Create a new diagonal matrix and initialize each diagonal value from the provided 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.

public static DiagonalMatrix OfIndexedDiagonal(
	int rows,
	int columns,
	IEnumerable<(int , Complex32 )> diagonal
)