Package com.singularsys.extexamples.applets

Class Bern2D.ZeroBern2D

java.lang.Object

com.singularsys.extexamples.applets.Bern2D

com.singularsys.extexamples.applets.Bern2D.ZeroBern2D

Enclosing class:

Bern2D

public static class Bern2D.ZeroBern2D
extends Bern2D

An always zero polynomial

Nested Class Summary

Nested classes/interfaces inherited from class com.singularsys.extexamples.applets.Bern2D

Bern2D.DerivBits, Bern2D.NegBern2D, Bern2D.PosBern2D, Bern2D.QuadBern, Bern2D.Tower, Bern2D.ZeroBern2D

Field Summary

Fields inherited from class com.singularsys.extexamples.applets.Bern2D

coeffs, negBern2D, negQuad, posBern2D, posQuad, xord, yord, zeroBern2D

Constructor Summary

Constructors

Constructor	Description
ZeroBern2D()

Method Summary

Modifier and Type	Method	Description
short	allOneSign()	Test if all coefficient are strictly the same sign.
Bern2D	diffX()
Bern2D	diffY()
double	evalbern2D(double[] vec)
Bern2D.QuadBern	reduce()
String	toString()

Methods inherited from class com.singularsys.extexamples.applets.Bern2D

addCoeff, ele2D, fromPolyCoeffs, setCoeff, symmetricDet2D

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

ZeroBern2D

public ZeroBern2D()

Method Details

allOneSign

public short allOneSign()

Description copied from class: Bern2D

Test if all coefficient are strictly the same sign.

Overrides:

allOneSign in class Bern2D

Returns:

tree if all positive or all negative false otherwise

diffX

public Bern2D diffX()

Overrides:

diffX in class Bern2D

diffY

public Bern2D diffY()

Overrides:

diffY in class Bern2D

reduce

public Bern2D.QuadBern reduce()
                       throws JepException

Overrides:

reduce in class Bern2D

Throws:

JepException

evalbern2D

public double evalbern2D(double[] vec)

Overrides:

evalbern2D in class Bern2D

toString

public String toString()

Overrides:

toString in class Bern2D