nilgiri.math.autodiff
Class AbstractBinaryFunction<X extends Field<X>>

java.lang.Object
  nilgiri.math.autodiff.DifferentialFunction<X>
      nilgiri.math.autodiff.AbstractBinaryFunction<X>

Type Parameters:

X - A set forms a field.

All Implemented Interfaces:

Differential<Variable<X>,DifferentialFunction<X>>, CommutativeGroup<DifferentialFunction<X>>, CommutativeRing<DifferentialFunction<X>>, Field<DifferentialFunction<X>>, Group<DifferentialFunction<X>>, Ring<DifferentialFunction<X>>

Direct Known Subclasses:

Product, Sum

public abstract class AbstractBinaryFunction<X extends Field<X>>
extends DifferentialFunction<X>

An abstract function requires two arguments in X.

Constructor Summary

AbstractBinaryFunction(DifferentialFunction<X> i_v1, DifferentialFunction<X> i_v2)
Constructs a new AbstractBinaryFunction.

Method Summary

DifferentialFunction<X>	larg() Returns the 1st (left) argument of this function.
DifferentialFunction<X>	rarg() Returns the 2nd (right) argument of this function.

Methods inherited from class nilgiri.math.autodiff.DifferentialFunction

diff, div, getValue, inverse, isConstant, isVariable, minus, mul, mul, negate, plus, pow, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractBinaryFunction

public AbstractBinaryFunction(DifferentialFunction<X> i_v1,
                              DifferentialFunction<X> i_v2)

Constructs a new AbstractBinaryFunction.

Parameters:

i_v1 - the 1st (left) argument.

i_v2 - the 2nd (right) argument.

Method Detail

larg

public DifferentialFunction<X> larg()

Returns the 1st (left) argument of this function.

Returns:

the 1st (left) argument.

rarg

public DifferentialFunction<X> rarg()

Returns the 2nd (right) argument of this function.

Returns:

the 2nd (right) argument.