NMathFunctionsSolvePD(FloatSymCsrSparseMatrix, FloatVector) Method

Solves the linear system Ax = b where A is a symmetric, postive definite, sparse matrix.

Namespace: CenterSpace.NMath.Core
Assembly: NMath (in NMath.dll) Version: 7.4

Syntax

public static FloatVector SolvePD(
	FloatSymCsrSparseMatrix A,
	FloatVector b
)

Public Shared Function SolvePD ( 
	A As FloatSymCsrSparseMatrix,
	b As FloatVector
) As FloatVector

public:
static FloatVector^ SolvePD(
	FloatSymCsrSparseMatrix^ A, 
	FloatVector^ b
)

static member SolvePD : 
        A : FloatSymCsrSparseMatrix * 
        b : FloatVector -> FloatVector

A FloatSymCsrSparseMatrix: A CSR symmetric, postive definite, sparse matrix.
b FloatVector: Vector to solve for. Must have a length equal to the number of rows in A.

FloatVector
A vector x that is the solution to Ax = b.

Exceptions

Exception	Condition
MismatchedSizeException	Thrown if the length of b is different than the number of rows in A.
NMathException	Thrown if there is an error solving the system or if A is not positive definite.