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## org.nfunk.jep.function
Class Exp

    java.lang.Object
      org.nfunk.jep.function.PostfixMathCommand
          org.nfunk.jep.function.Exp

All Implemented Interfaces:
  PostfixMathCommandI

    public class Exp

extends PostfixMathCommand

The exp function. Defines a method exp(Object param) which calculates

Author:
  Rich Morris Created on 20-Jun-2003

Field Summary

Fields inherited from class org.nfunk.jep.function.PostfixMathCommand
`curNumberOfParameters, numberOfParameters`

Constructor Summary
`Exp()`

Method Summary
`java.lang.Object` | `exp(java.lang.Object param)`
`void` | `run(java.util.Stack inStack)` Throws an exception because this method should never be called under normal circumstances.

Methods inherited from class org.nfunk.jep.function.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

### Exp

    public Exp()

Method Detail

### run

    public void run(java.util.Stack inStack)
             throws ParseException

  Description copied from class: `PostfixMathCommand`
  Throws an exception because this method should never be called under normal circumstances. Each function should use it's own run() method for evaluating the function. This includes popping off the parameters from the stack, and pushing the result back on the stack.

  Specified by:
    `run` in interface `PostfixMathCommandI`
  Overrides:
    `run` in class `PostfixMathCommand`
  Throws:
    `ParseException`

### exp

    public java.lang.Object exp(java.lang.Object param)
                         throws ParseException

  Throws:
    `ParseException`

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