Package rocks.palaiologos.maja.matrix

Class DoubleCholeskyDecompositonResult

java.lang.Object

rocks.palaiologos.maja.matrix.DoubleCholeskyDecompositonResult

public final class DoubleCholeskyDecompositonResult
extends Object

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
int	hashCode()
DoubleMatrix	l()
DoubleMatrix	solve(DoubleMatrix B)	Solve A * X = B.
boolean	spd()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Details

l

public DoubleMatrix l()

spd

public boolean spd()

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

solve

public DoubleMatrix solve(DoubleMatrix B)

Solve A * X = B.

Returns:

X s.t. L * L' * X = B

Throws:

IllegalArgumentException - If matrix row dimensions do not agree or the matrix is not symmetric positive definite.