org.matheclipse.core.reflection.system

Class Log2

java.lang.Object

org.matheclipse.core.eval.interfaces.AbstractEvaluator

org.matheclipse.core.eval.interfaces.AbstractFunctionEvaluator

org.matheclipse.core.eval.interfaces.AbstractArg1

org.matheclipse.core.reflection.system.Log2

All Implemented Interfaces:

IFunctionEvaluator, INumeric, IEvaluator

public class Log2
extends AbstractArg1
implements INumeric

Constructor Summary

Constructors

Constructor and Description
Log2()

Method Summary

Modifier and Type	Method and Description
IExpr	e1ObjArg(IExpr o)
double	evalReal(double[] stack, int top, int size) Evaluate the function to a double number
void	setUp(ISymbol symbol) Evaluate built-in rules and define Attributes for a function.

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

e1ApcomplexArg, e1ApfloatArg, e1ComArg, e1ComplexArg, e1DblArg, e1FraArg, e1FunArg, e1IntArg, e1SymArg, evaluate

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

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

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

numericEval

Methods inherited from class java.lang.Object

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

Constructor Detail

Log2

public Log2()

Method Detail

e1ObjArg

public IExpr e1ObjArg(IExpr o)

Overrides:

e1ObjArg in class AbstractArg1

evalReal

public double evalReal(double[] stack,
                       int top,
                       int size)

Description copied from interface: INumeric

Evaluate the function to a double number

Specified by:

evalReal in interface INumeric

Returns:

See Also:

DoubleStackEvaluator

setUp

public void setUp(ISymbol symbol)
           throws SyntaxError

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

Throws:

SyntaxError