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riso.distributions
Class Ratio  

java.lang.Object
  riso.distributions.AbstractConditionalDistribution
      riso.distributions.FunctionalRelation
          riso.distributions.Ratio

All Implemented Interfaces:

ConditionalDistribution, java.io.Serializable

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public class Ratio

extends FunctionalRelation

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Field Summary

 

Fields inherited from class riso.distributions.FunctionalRelation

NGRID

 

Fields inherited from class riso.distributions.AbstractConditionalDistribution

associated_variable

 

Constructor Summary

Ratio()           Do-nothing constructor for a ratio.

 

Method Summary
double[]	dFdx(double[] c)           Returns a two-element array with components 1/c[1] and -c[0]/(c[1]*c[1]).
double	F(double[] c)           Returns c[0]/c[1].
int	ndimensions_parent()           Return the number of dimensions of the parent variables, which is always 2.

 

Methods inherited from class riso.distributions.FunctionalRelation

clone, component_roots, format_string, get_density, ndimensions_child, p, random

 

Methods inherited from class riso.distributions.AbstractConditionalDistribution

get_nstates, parse_string, pretty_input, pretty_output, set_variable, toString

 

Methods inherited from class java.lang.Object

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

 

Constructor Detail

Ratio

public Ratio()

Do-nothing constructor for a ratio.

Method Detail

ndimensions_parent

public int ndimensions_parent()

Return the number of dimensions of the parent variables, which is always 2.

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F

public double F(double[] c)

Returns c[0]/c[1].

Specified by:

F in class FunctionalRelation

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dFdx

public double[] dFdx(double[] c)

Returns a two-element array with components 1/c[1] and -c[0]/(c[1]*c[1]).

Specified by:

dFdx in class FunctionalRelation

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> riso >> [ distributions overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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