Package etomica.math.function

Class Function.Chop

java.lang.Object

etomica.math.function.Function.Chop

All Implemented Interfaces:

Function, IFunction, java.io.Serializable

Enclosing interface:

Function

public static class Function.Chop
extends java.lang.Object
implements Function, java.io.Serializable

Returns the input value if its magnitude is greater than value specified at construction; otherwise returns zero. Used to zero values that are nonzero only because of roundoff errors.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface etomica.math.function.Function

Function.Abs, Function.Chop, Function.Constant, Function.Exp, Function.Identity, Function.Linear, Function.Log, Function.Reciprocal, Function.Sqrt

Constructor Summary

Constructors

Constructor	Description
Chop()	Constructs with default cutoff value of 2 Double.MIN_VALUE.
Chop(double eps)

Method Summary

Modifier and Type	Method	Description
double	f(double x)

Methods inherited from class java.lang.Object

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

Constructor Detail

Chop

public Chop()

Constructs with default cutoff value of 2 Double.MIN_VALUE.

Chop

public Chop(double eps)

Method Detail

f

public double f(double x)

Specified by:

f in interface IFunction