org.matheclipse.core.convert

Class Expr2Object

java.lang.Object

org.matheclipse.core.convert.Expr2Object

public class Expr2Object
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static int	MAX_POLYNOMIAL

Constructor Summary

Constructors

Constructor and Description
Expr2Object()

Method Summary

Modifier and Type	Method and Description
static double[][]	toDoubleMatrix(IAST ast)
static double[]	toDoubleVector(IAST ast)
static double[]	toPolynomial(IExpr expr, ISymbol sym)
static java.util.Map<java.lang.Integer,java.lang.Double>	toPolynomialMap(IExpr expr, ISymbol sym)

Methods inherited from class java.lang.Object

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

Field Detail

MAX_POLYNOMIAL

public static int MAX_POLYNOMIAL

Constructor Detail

Expr2Object

public Expr2Object()

Method Detail

toDoubleVector

public static double[] toDoubleVector(IAST ast)
                               throws WrongArgumentType

Throws:

WrongArgumentType

toDoubleMatrix

public static double[][] toDoubleMatrix(IAST ast)
                                 throws WrongArgumentType

Throws:

WrongArgumentType

toPolynomial

public static double[] toPolynomial(IExpr expr,
                                    ISymbol sym)

toPolynomialMap

public static java.util.Map<java.lang.Integer,java.lang.Double> toPolynomialMap(IExpr expr,
                                                                                ISymbol sym)

Parameters:

expr -

sym -

Returns:

null if the expression couldn't be converted to a polynomial.