org.matheclipse.core.reflection.system

Class PolynomialQ

java.lang.Object

org.matheclipse.core.eval.interfaces.AbstractFunctionEvaluator

org.matheclipse.core.reflection.system.PolynomialQ

All Implemented Interfaces:

IFunctionEvaluator, BiPredicate<IExpr>, IEvaluator

public class PolynomialQ
extends AbstractFunctionEvaluator
implements BiPredicate<IExpr>

Returns True, if the given expression is a polynoomial object

Constructor Summary

Constructors

Constructor and Description
PolynomialQ()

Method Summary

Modifier and Type	Method and Description
boolean	apply(IExpr firstArg, IExpr secondArg) Applies this Predicate to the given objects.
IExpr	evaluate(IAST ast) Returns True if the given expression is a polynoomial object; False otherwise
static boolean	polynomialQ(IExpr polnomialExpr, IAST variables)
void	setUp(ISymbol symbol) Evaluate built-in rules and define Attributes for a function.

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

createRuleFromMethod, getPeriodicParts, getPureImaginaryPart, getRuleAST, isNegativeExpression, numericEval

Methods inherited from class java.lang.Object

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

Constructor Detail

PolynomialQ

public PolynomialQ()

Method Detail

evaluate

public IExpr evaluate(IAST ast)

Returns True if the given expression is a polynoomial object; False otherwise

Specified by:

evaluate in interface IFunctionEvaluator

Specified by:

evaluate in class AbstractFunctionEvaluator

Parameters:

ast - the abstract syntax tree (AST) which should be evaluated

Returns:

the evaluated object or null, if evaluation isn't possible

See Also:

Validate

polynomialQ

public static boolean polynomialQ(IExpr polnomialExpr,
                                  IAST variables)

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

apply

public boolean apply(IExpr firstArg,
                     IExpr secondArg)

Description copied from interface: BiPredicate

Applies this Predicate to the given objects.

Specified by:

apply in interface BiPredicate<IExpr>

Returns:

the value of this Predicate when applied to input t1 and t2.