﻿DoubleBandFact Methods

# DoubleBandFact Methods

The DoubleBandFact type exposes the following members.

Methods
NameDescription
Clone
Creates a deep copy of this factorization.
ConditionNumber
Computes an estimate of the reciprocal of the condition number of a given matrix in the 1-norm.
ConditionNumber(NormType)
Computes an estimate of the reciprocal of the condition number of a given matrix in the specified norm type.
Determinant
Computes the determinant of the factored matrix.
Factor(DoubleBandMatrix)
Factors the matrix A so that self represents the LU factorization of A. By default the condition number for the matrix will not be computed and will not be available from the ConditionNumber method.
Factor(DoubleBandMatrix, Boolean)
Factors the matrix A so that self represents the LU factorization of A. By default the condition number for the matrix will not be computed and will not be available from the ConditionNumber method.
Inverse
Computes the inverse of the factored matrix.
Solve(DoubleMatrix)
Uses this factorization to solve the linear system AX = B.
Solve(DoubleVector)
Uses the LU factorization of self to solve the linear system Ax = b.
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