com.singularsys.jep.functions
Class Subtract

java.lang.Object
  extended by com.singularsys.jep.functions.PostfixMathCommand
      extended by com.singularsys.jep.functions.Subtract
All Implemented Interfaces:
PostfixMathCommandI, RealBinaryFunction, java.io.Serializable

public class Subtract
extends PostfixMathCommand
implements RealBinaryFunction

See Also:
Serialized Form

Field Summary
 
Fields inherited from class com.singularsys.jep.functions.PostfixMathCommand
curNumberOfParameters, numberOfParameters
 
Constructor Summary
Subtract()
           
 
Method Summary
 double evaluate(double l, double r)
           
 void run(java.util.Stack<java.lang.Object> inStack)
          Run the function on the stack.
 Complex sub(Complex c1, Complex c2)
           
 Complex sub(Complex c, java.lang.Number d)
           
 Complex sub(java.lang.Number d, Complex c)
           
 java.lang.Double sub(java.lang.Number d1, java.lang.Number d2)
           
 java.lang.Object sub(java.lang.Object param1, java.lang.Object param2)
           
 java.util.Vector sub(java.util.Vector v1, java.util.Vector v2)
           
 
Methods inherited from class com.singularsys.jep.functions.PostfixMathCommand
checkNumberOfParameters, checkStack, getNumberOfParameters, setCurNumberOfParameters
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

Subtract

public Subtract()
Method Detail

run

public void run(java.util.Stack<java.lang.Object> inStack)
         throws EvaluationException
Description copied from interface: PostfixMathCommandI
Run the function on the stack. Pops the arguments from the stack, and pushes the result on the top of the stack.

Specified by:
run in interface PostfixMathCommandI
Throws:
EvaluationException

sub

public java.lang.Object sub(java.lang.Object param1,
                            java.lang.Object param2)
                     throws EvaluationException
Throws:
EvaluationException

sub

public java.util.Vector sub(java.util.Vector v1,
                            java.util.Vector v2)
                     throws EvaluationException
Throws:
EvaluationException

sub

public java.lang.Double sub(java.lang.Number d1,
                            java.lang.Number d2)

sub

public Complex sub(Complex c1,
                   Complex c2)

sub

public Complex sub(Complex c,
                   java.lang.Number d)

sub

public Complex sub(java.lang.Number d,
                   Complex c)

evaluate

public double evaluate(double l,
                       double r)
Specified by:
evaluate in interface RealBinaryFunction


Copyright © 2007 Singular Systems http://www.singularsys.com/jep