Class EDU.emporia.mathbeans.SymbolicFunction 
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Class EDU.emporia.mathbeans.SymbolicFunction 

Object
   |
   +----MathFunction
           |
           +----EDU.emporia.mathbeans.SymbolicFunction
public class SymbolicFunction
extends MathFunction
This class can be used to construct a MathFunction object defined by a symbolic formula

Version:
1.0
Author:
Joe Yanik
Since:
7/7/00

Variable Index

o formula
The formula used to define the function

Constructor Index

o EDU.emporia.mathbeans.SymbolicFunction()
The no-argument constructor

Method Index

o functionValue(double)
Used to determine the value of the function at the specified x-value
o getFormula()
Gets the formula used to define the function
o setFormula(String)
Sets the formula used to define the function

Variables

o formula 
protected java.lang.String formula
The formula used to define the function

Constructors

o SymbolicFunction 
public SymbolicFunction()
The no-argument constructor

Methods

o functionValue 
public double functionValue(double a)
Used to determine the value of the function at the specified x-value

Parameters:
a - The x-value
Returns:
The value of the function at the specified x-value.
Overrides:
functionValue in class MathFunction
o getFormula 
public java.lang.String getFormula()
Gets the formula used to define the function

Returns:
The formula used to define the function
o setFormula 
public void setFormula(String formula) throws Graphable_error
Sets the formula used to define the function

Parameters:
formula - The formula used to define the functoin
Throws: Graphable_error
This will be thrown if the parser is unable to parse the formulas 
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