| FloatQRDecompPTx Method |
Computes the inner product of the transpose of the permutation matrix
P and a given vector.
Namespace: CenterSpace.NMath.CoreAssembly: NMath (in NMath.dll) Version: 7.4
Syntax public FloatVector PTx(
FloatVector x
)
Public Function PTx (
x As FloatVector
) As FloatVector
public:
FloatVector^ PTx(
FloatVector^ x
)
member PTx :
x : FloatVector -> FloatVector
Parameters
- x FloatVector
- A vector.
Return Value
FloatVectorThe inner product of the transpose of the permutation matrix
P and
the vector
x.
Exceptions Exception | Condition |
---|
MismatchedSizeException | Thrown if the length of x is
not equal the the number of rows in P (equals the number of columns
in the factored matrix). |
See Also