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

java.lang.Object
  nilgiri.math.autodiff.DifferentialFunction<X>
      nilgiri.math.autodiff.AbstractUnaryFunction<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:

Inverse, Negative, PolynomialTerm

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

An abstract function requires one argument in X.

Constructor Summary

AbstractUnaryFunction(DifferentialFunction<X> i_v)
Constructs a new AbstractUnaryFunction.

Method Summary

DifferentialFunction<X>

arg() Returns the 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

AbstractUnaryFunction

public AbstractUnaryFunction(DifferentialFunction<X> i_v)

Constructs a new AbstractUnaryFunction.

Parameters:

i_v - the argument.

Method Detail

arg

public DifferentialFunction<X> arg()

Returns the argument of this function.

Returns:

the argument.