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FloatHermPDTriDiagFact Methods

The FloatHermPDTriDiagFact type exposes the following members.

Methods
  NameDescription
Public methodClone
Creates a deep copy of this factorization.
Public methodConditionNumber
Computes an estimate of the reciprocal of the condition number of a given matrix in the 1-norm.
Public methodDeterminant
Computes the determinant of the factored matrix.
Public methodFactor(FloatComplexTriDiagMatrix)
Factors the matrix A so that self represents the LDL' factorization of A. By default the condition number for the matrix will not be computed and will not be available from the ConditionNumber method.
Public methodFactor(FloatComplexTriDiagMatrix, Boolean)
Factors the matrix A so that self represents the LDL' factorization of A.
Public methodInverse
Computes the inverse of the factored matrix.
Public methodSolve(FloatComplexMatrix)
Uses this LDL' factorization to solve the linear system AX = B.
Public methodSolve(FloatComplexVector)
Uses the LDL' factorization of self to solve the linear system Ax = b.
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