public double[] Solve(
	double[] b
)

Public Function Solve ( 
	b As Double()
) As Double()

public:
array<double>^ Solve(
	array<double>^ b
)

member Solve : 
        b : float[] -> float[] 

Parameters

b

Type: SystemDouble
A double vector of length equal to the order of matrix A representing the right-hand side of the linear system.

Return Value

This method solves the linear system , where A is symmetric positive definite. The solution is obtained in several steps:

1. First, matrix A is permuted to reduce fill-in, leading to a sparse symmetric positive definite system .
2. Then, matrix is symbolically and numerically factored.
3. The final solution is obtained by solving the systems and .

By default this method implements all of the above steps. The factorizations are retained for later use by subsequent solves. By choosing appropriate methods within this class, the computation can be reduced to the solution of the system for a given or precomputed symbolic or numeric factor.

Reference