Uses of Class
net.sourceforge.webcompmath.data.Variable

Packages that use Variable

net.sourceforge.webcompmath.applets
net.sourceforge.webcompmath.awt
net.sourceforge.webcompmath.awt.beans
net.sourceforge.webcompmath.data
net.sourceforge.webcompmath.data.beans
net.sourceforge.webcompmath.draw
net.sourceforge.webcompmath.draw.beans
net.sourceforge.webcompmath.functions
net.sourceforge.webcompmath.functions.beans

Uses of Variable in net.sourceforge.webcompmath.applets

Fields in net.sourceforge.webcompmath.applets declared as Variable

protected Variable

GenericGraphApplet.xVar The variable that is created and added to the parser.

Uses of Variable in net.sourceforge.webcompmath.awt

Methods in net.sourceforge.webcompmath.awt that return Variable

protected Variable	DataTableInput.getColumnVariable(int columnNum) Return a column variable for the specified column, where columns are numbered starting from 1.
protected Variable	DataTableInput.getRowNumberVariable() Get a variable that represents the current row number in the table, as set by the setCurrentRowNumber() method.
Variable	Animator.getValueAsVariable() Get a variable whose value is always equal to the value of the animator.
Variable	Animator.getValueAsVariable(java.lang.String name) Get a variable whose value is always equal to the value of the animator.
Variable	VariableSlider.getVariable() Return the variable associated with this VariableSlider.
Variable	VariableJSlider.getVariable() Return the variable associated with this VariableJSlider.
Variable	VariableInput.getVariable() Get the associated variable for the VariableInput box.

Methods in net.sourceforge.webcompmath.awt with parameters of type Variable

boolean	ExpressionInput.EI.dependsOn(Variable x) Get whether this expression depends on a particular variable
Expression	ExpressionInput.EI.derivative(Variable wrt) Get the derivative of the expression
Function	ExpressionInput.getFunction(Variable v) Get a function of one variable whose value at a real number x is computed by assigning x to the variable v and then returning the value of the expression associated with this ExpressionInput.
Function	ExpressionInput.getFunction(Variable[] v) Get a function of one or more variables whose value at arguments x1, x2, etc is computed by assigning the x's to the variables and then returning the value of the expression associated with this ExpressionInput.

Uses of Variable in net.sourceforge.webcompmath.awt.beans

Methods in net.sourceforge.webcompmath.awt.beans that return Variable

Variable	WCMExpressionInputBean.getVariable() Get the variable to be used when this class is treaded as a function of one variable
Variable	WCMExpressionInputBean.getVariable2() Get the variable to be used when this class is treaded as a function of one variable

Methods in net.sourceforge.webcompmath.awt.beans with parameters of type Variable

void	WCMExpressionInputBean.compileDerivative(ExpressionProgram prog, int myIndex, ExpressionProgram deriv, Variable wrt) Just pass this method on to func
boolean	WCMExpressionInputBean.dependsOn(Variable x) Just pass this method on to func
Function	WCMExpressionInputBean.derivative(Variable x) Just pass this method on to func
void	WCMExpressionInputBean.setVariable(Variable v) Set the variable to be used when this class is treated as a function of one variable.
void	WCMExpressionInputBean.setVariable2(Variable v) Set the variable to be used when this class is treated as a function of one variable.

Uses of Variable in net.sourceforge.webcompmath.data

Methods in net.sourceforge.webcompmath.data with parameters of type Variable

void	Variable.compileDerivative(ExpressionProgram prog, int myIndex, ExpressionProgram deriv, Variable wrt) Add a command to deriv to evaluate the derivative of this Variable with respect to the Variable wrt.
void	ExpressionCommand.compileDerivative(ExpressionProgram prog, int myIndex, ExpressionProgram deriv, Variable wrt) The ExpressionCommand occurs in the program prog at the index indicated by myIndex.
void	Constant.compileDerivative(ExpressionProgram prog, int myIndex, ExpressionProgram deriv, Variable wrt) Add a commands to deriv to evaluate the derivative of this Constant with respect to the variable.
void	ConditionalExpression.compileDerivative(ExpressionProgram prog, int myIndex, ExpressionProgram deriv, Variable wrt) Add commands to deriv that evaluate the derivative of this conditional expression with respect to the variable wrt.
void	ExpressionProgram.compileDerivative(int index, ExpressionProgram deriv, Variable wrt) The command at position index in the program represents a subexpression of the whole expression.
void	ExpressionProgram.copyEntireWithSubstitution(ExpressionProgram destination, ExpressionProgram subExpr, Variable var) This method copies all of the expression with substitution.
void	ExpressionProgram.copyWithSubstitution(int index, ExpressionProgram destination, ExpressionProgram subExpr, Variable var) The command at position index in the program represents a subexpression of the whole expression.
boolean	ExpressionProgram.dependsOn(int index, Variable x) The command at position index in the program represents a subexpression of the whole expression.
boolean	Variable.dependsOn(Variable x) Check whether the value of this variable depends on the value of x.
boolean	SimpleFunction.dependsOn(Variable x) Return true if the definition of this function depends in some way on the variable x.
boolean	Function.dependsOn(Variable x) Return true if the defintion of this function depends in some way on the variable x.
boolean	ExpressionProgram.dependsOn(Variable x) Checks whether the expression as a whole has any dependence on the variable x.
boolean	ExpressionCommand.dependsOn(Variable x) Return true if this command depends on the value of x, false otherwise.
boolean	Expression.dependsOn(Variable x) Checks whether the expression has any dependence on the variable x.
boolean	Constant.dependsOn(Variable x) Return false, since the value of this Constant is independent of the value of x.
boolean	ConditionalExpression.dependsOn(Variable x) Returns true if x occurs in either the trueCase or the falseCase expression.
Expression	Variable.derivative(Variable wrt) Return the derivative of this Variable with respect to the Variable wrt.
Function	SimpleFunction.derivative(Variable x) Return the derivative of the function with respect to the variable x.
Function	Function.derivative(Variable x) Return the derivative of the function with respect to the variable x.
Expression	ExpressionProgram.derivative(Variable wrt) Compute the derivative of this expression with respect to the Variable wrt.
Expression	Expression.derivative(Variable wrt) Return an Expression that represents the derivative of this expression with respect to the variable wrt.
Expression	Constant.derivative(Variable wrt) Return the derivative of this Constant with respect to the variable wrt.
void	Parser.setVariable(Variable inVar) added by PKHG 050415 to make visual building of GraphApplet1 possible

Constructors in net.sourceforge.webcompmath.data with parameters of type Variable

SimpleFunction(Expression e, Variable v)
Create the function of one variable such that the value of the function at x is obtained by temporarily assigning x as the value of the variable v and then evaluating e.

SimpleFunction(Expression e, Variable[] v)
Create a function.

Uses of Variable in net.sourceforge.webcompmath.data.beans

Subclasses of Variable in net.sourceforge.webcompmath.data.beans

class

WCMVariableBean This class is for use with GUI builders.

Uses of Variable in net.sourceforge.webcompmath.draw

Methods in net.sourceforge.webcompmath.draw that return Variable

Variable	MouseVar.getXVar() Get the variable associated with the x position
Variable	MouseTracker.getXVar() Get the variable whose value represents the x-coordinate of the MouseTracker.
Variable	DraggablePoint.getXVar() Get the variable that represents the current x-value of the point.
Variable	MouseVar.getYVar() Get the variable associated with the y position
Variable	MouseTracker.getYVar() Get the variable whose value represents the y-coordinate of the MouseTracker.
Variable	DraggablePoint.getYVar() Get the variable that represents the current y-value of the point.

Uses of Variable in net.sourceforge.webcompmath.draw.beans

Subclasses of Variable in net.sourceforge.webcompmath.draw.beans

class

WCMMouseVariableBean This class is a convenience class used when creating applications via a GUI builder.

Methods in net.sourceforge.webcompmath.draw.beans with parameters of type Variable

void	WCMMouseVariableBean.compileDerivative(ExpressionProgram prog, int myIndex, ExpressionProgram deriv, Variable wrt) Passed through to the MouseVar variable.
boolean	WCMMouseVariableBean.dependsOn(Variable x) Passed through to the MouseVar variable.
Expression	WCMMouseVariableBean.derivative(Variable wrt) Passed through to the MouseVar variable.

Uses of Variable in net.sourceforge.webcompmath.functions

Fields in net.sourceforge.webcompmath.functions declared as Variable

protected Variable[]

ExpressionFunction.params Variable(s) that act as the parameters.

Methods in net.sourceforge.webcompmath.functions that return Variable

Variable	ImplicitFunction.getXVar()
Variable	ImplicitFunction.getYVar()

Methods in net.sourceforge.webcompmath.functions with parameters of type Variable

void	FunctionParserExtension.compileDerivative(ExpressionProgram prog, int myIndex, ExpressionProgram deriv, Variable wrt) The function object occurs as a command at index myIndex in prog.
boolean	WrapperFunction.dependsOn(Variable x) Return true if the definition of this function depends in some way on the variable x.
boolean	TableFunction.dependsOn(Variable wrt) Returns false.
boolean	ExpressionFunction.dependsOn(Variable x) Return true if the definition of this function depends in some way on the variable x.
Function	WrapperFunction.derivative(Variable x) Return the derivative of the function with respect to the variable x (where x is NOT one of the parameters of the function).
Function	TableFunction.derivative(Variable wrt) Returns null.
Function	ExpressionFunction.derivative(Variable x) Return the derivative of the function with respect to the variable x.

Constructors in net.sourceforge.webcompmath.functions with parameters of type Variable

ExpressionFunction(java.lang.String name, Variable[] params, Expression definition)
Construct a function from a list of variables that serve as parameters and an expression that, presumably, can include those variables.

Uses of Variable in net.sourceforge.webcompmath.functions.beans

Methods in net.sourceforge.webcompmath.functions.beans that return Variable

Variable	WCMExpressionFunctionBean.getVariable() Get the first variable to be used when this class is treaded as a function of one or two variables.
Variable	WCMExpressionFunctionBean.getVariable2() Get the 2nd variable to be used when this class is treaded as a function of two variables.

Methods in net.sourceforge.webcompmath.functions.beans with parameters of type Variable

boolean	WCMExpressionFunctionBean.dependsOn(Variable x) Overridden to check if a redefine is needed.
Function	WCMExpressionFunctionBean.derivative(Variable x) Overridden to check if a redefine is needed.