public class Getvec extends Object
Constructor and Description |
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Getvec(LDDecomposition LDLt,
double lambda,
int twistIndex,
double gapTolerance,
double minPivot)
Computes an FP vector of a singleton.
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Modifier and Type | Method and Description |
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Vector |
getEigenvector() |
int |
getFirstNonZeroIndex() |
double |
getInverseNorm() |
int |
getLastNonZeroIndex() |
int |
getNegCount() |
double |
getResidual() |
double |
getRQCorrection() |
int |
getTwistIndex() |
public Getvec(LDDecomposition LDLt, double lambda, int twistIndex, double gapTolerance, double minPivot)
LDLt
- the robust representation LDLTlambda
- the shift λtwistIndex
- the twist index rgapTolerance
- the gap toleranceminPivot
- the minimum pivot in the Sturm sequence for Tpublic int getNegCount()
public int getTwistIndex()
public double getInverseNorm()
public double getResidual()
public double getRQCorrection()
public int getFirstNonZeroIndex()
public int getLastNonZeroIndex()
public Vector getEigenvector()
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