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AnyRectangularMatrixMultiplyTransposeBySelf Method

Computes the product of the matrix's transpose and itself.

Namespace:  Meta.Numerics.Matrices
Assembly:  Meta.Numerics (in Meta.Numerics.dll) Version: 4.1.4
public virtual SymmetricMatrix MultiplyTransposeBySelf()

Return Value

Type: SymmetricMatrix
The product matrix AT A.

This particular matrix multiplication is guaranteed to produce a symmetric matrix. Carrying out the multiplication using this method is not only faster than calling A.Transpose * A, but also returns the result as a SymmetricMatrix.

See Also