org.apache.poi.hssf.record.formula.functions
Class Asinh

java.lang.Object
  extended by org.apache.poi.hssf.record.formula.functions.NumericFunction
      extended by org.apache.poi.hssf.record.formula.functions.Asinh
All Implemented Interfaces:
Function

public class Asinh
extends NumericFunction

Author:
Amol S. Deshmukh < amolweb at ya hoo dot com > Support for hyperbolic trig functions was added as a part of Java distribution only in JDK1.5. This class uses custom naive implementation based on formulas at: http://www.math2.org/math/trig/hyperbolics.htm These formulas seem to agree with excel's implementation.

Field Summary
 
Fields inherited from class org.apache.poi.hssf.record.formula.functions.NumericFunction
E, PI
 
Constructor Summary
Asinh()
           
 
Method Summary
 Eval evaluate(Eval[] operands, int srcRow, short srcCol)
           
 
Methods inherited from class org.apache.poi.hssf.record.formula.functions.NumericFunction
getXlator, singleOperandEvaluate
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

Asinh

public Asinh()
Method Detail

evaluate

public Eval evaluate(Eval[] operands,
                     int srcRow,
                     short srcCol)


Copyright 2008 The Apache Software Foundation or its licensors, as applicable.