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DoubleSymPDTriDiagFactSolve(DoubleVector) Method

Uses the LDL' factorization of self to solve the linear system Ax = b.

Namespace: CenterSpace.NMath.Core
Assembly: NMath (in NMath.dll) Version: 7.4
Syntax
public DoubleVector Solve(
	DoubleVector b
)

Parameters

b  DoubleVector
Vector to solve for. Must have a length equal to the number of rows in the factored matrix.

Return Value

DoubleVector
A vector x that is the solution to Ax = b.
Exceptions
ExceptionCondition
SingularMatrixExceptionThrown if the factored matrix is singular.
MismatchedSizeExceptionThrown if the length of b is different than the number of rows in the factored matrix.
See Also