org.matheclipse.core.reflection.system

Class Factorial

java.lang.Object

org.matheclipse.core.eval.interfaces.AbstractEvaluator

org.matheclipse.core.eval.interfaces.AbstractFunctionEvaluator

org.matheclipse.core.eval.interfaces.AbstractArg1

org.matheclipse.core.eval.interfaces.AbstractTrigArg1

org.matheclipse.core.reflection.system.Factorial

All Implemented Interfaces:

IFunctionEvaluator, IEvaluator

public class Factorial
extends AbstractTrigArg1

Returns the factorial of an integer n See Factorial

Constructor Summary

Constructors

Constructor and Description
Factorial()

Method Summary

Modifier and Type	Method and Description
IExpr	e1DblArg(double arg1)
IExpr	evaluateArg1(IExpr arg1)
static IInteger	factorial(IInteger x)
void	setUp(ISymbol symbol) Evaluate built-in rules and define Attributes for a function.

Methods inherited from class org.matheclipse.core.eval.interfaces.AbstractTrigArg1

e1ComplexArg, evaluate, numericEval

Methods inherited from class org.matheclipse.core.eval.interfaces.AbstractArg1

e1ApcomplexArg, e1ApfloatArg, e1ComArg, e1FraArg, e1FunArg, e1IntArg, e1ObjArg, e1SymArg

Methods inherited from class org.matheclipse.core.eval.interfaces.AbstractFunctionEvaluator

createRuleFromMethod, getNormalizedNegativeExpression, getNormalizedNegativeExpression, getPeriodicParts, getPureImaginaryPart, getRuleAST, initSerializedRules, isNegativeExpression

Methods inherited from class java.lang.Object

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

Constructor Detail

Factorial

public Factorial()

Method Detail

e1DblArg

public IExpr e1DblArg(double arg1)

Overrides:

e1DblArg in class AbstractTrigArg1

factorial

public static IInteger factorial(IInteger x)

evaluateArg1

public IExpr evaluateArg1(IExpr arg1)

Overrides:

evaluateArg1 in class AbstractTrigArg1

setUp

public void setUp(ISymbol symbol)

Description copied from class: AbstractFunctionEvaluator

Evaluate built-in rules and define Attributes for a function.

Specified by:

setUp in interface IEvaluator

Overrides:

setUp in class AbstractFunctionEvaluator

Parameters:

symbol - the symbol which should be set up