Package functions.unitary.integer.combo

Class Factorial

Object

GeneralFunction

UnitaryFunction

IntegerUnitaryFunction

Factorial

All Implemented Interfaces:

Differentiable, Evaluable, Outputable, Simplifiable, Comparable<GeneralFunction>, Iterable<GeneralFunction>

Direct Known Subclasses:

RFactorial, SFactorial

public abstract class Factorial
extends IntegerUnitaryFunction

Factorial is the general class extended in all implementations of factorial. To conform with Settings, factorial should always be instantiated with defaultFactorial(GeneralFunction).

Field Summary

Fields inherited from class UnitaryFunction

operand

Fields inherited from class GeneralFunction

derivatives, sortOrder

Constructor Summary

Constructors

Constructor	Description
Factorial(GeneralFunction operand)	Constructs a new Factorial

Method Summary

Modifier and Type	Method	Description
abstract GeneralFunction	classForm()	Returns this representation of factorial in the form of a composition of other raw classes
static Factorial	defaultFactorial(GeneralFunction input)	Returns a Factorial of the Settings.defaultFactorial type
String	toString()	Returns a String representation of this GeneralFunction

Methods inherited from class IntegerUnitaryFunction

evaluate, getDerivative, operate

Methods inherited from class UnitaryFunction

clone, compareSelf, equalsFunction, getInstance, hashCode, iterator, newInstanceOf, simplify, simplifyFOC, simplifyInternal, simplifyInverse, substituteAll, toOutputFunction

Methods inherited from class GeneralFunction

compareTo, derivativeAt, equals, equalsSimplified, getNthDerivative, getSimplifiedDerivative, substituteVariables

Methods inherited from class Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface Iterable

forEach, spliterator

Constructor Details

Factorial

public Factorial(GeneralFunction operand)

Constructs a new Factorial

Parameters:

operand - the argument of the factorial

Method Details

classForm

public abstract GeneralFunction classForm() throws UnsupportedOperationException

Returns this representation of factorial in the form of a composition of other raw classes

Returns:

the representation as a composition of other raw classes

Throws:

UnsupportedOperationException - if no such representation exists, such as in the case of recursive factorial RFactorial

defaultFactorial

public static Factorial defaultFactorial(GeneralFunction input)

Returns a Factorial of the Settings.defaultFactorial type

Parameters:

input - The UnitaryFunction.operand of the new Factorial

Returns:

a Factorial of the Settings.defaultFactorial type

toString

public String toString()

Description copied from class: GeneralFunction

Returns a String representation of this GeneralFunction

Overrides:

toString in class UnitaryFunction

Returns:

String representation of this function