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

java.lang.Object
  nilgiri.math.autodiff.DifferentialFunction<X>
      nilgiri.math.autodiff.Constant<X>
          nilgiri.math.autodiff.One<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>>

public class One<X extends Field<X>>
extends Constant<X>

This class represents the unit element of X forms a field.

Constructor Summary

One(AbstractFieldFactory<X> i_factory)
Constructs an object whose value is one.

Method Summary

DifferentialFunction<X>

mul(DifferentialFunction<X> i_v) Returns an object of X whose value is the product (this * i_v).

Methods inherited from class nilgiri.math.autodiff.Constant

diff, getValue, inverse, isConstant, negate, toString

Methods inherited from class nilgiri.math.autodiff.DifferentialFunction

div, isVariable, minus, mul, plus, pow

Methods inherited from class java.lang.Object

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

Constructor Detail

One

public One(AbstractFieldFactory<X> i_factory)

Constructs an object whose value is one.

Parameters:

i_factory -

Method Detail

mul

public DifferentialFunction<X> mul(DifferentialFunction<X> i_v)

Description copied from interface: Ring

Returns an object of X whose value is the product (this * i_v).

Specified by:

mul in interface Ring<DifferentialFunction<X extends Field<X>>>

Overrides:

mul in class DifferentialFunction<X extends Field<X>>

Returns:

this * i_v