com.singularsys.jep.functions
Class Polar

java.lang.Object
  com.singularsys.jep.functions.PostfixMathCommand
      com.singularsys.jep.functions.BinaryFunction
          com.singularsys.jep.functions.Polar

All Implemented Interfaces:

PostfixMathCommandI, java.io.Serializable

public class Polar
extends BinaryFunction

Converts an [r,theta] pair to a complex number r * e^(i theta).

Author:

Rich Morris Created on 24-Mar-2004

See Also:

Serialized Form

Field Summary

Fields inherited from class com.singularsys.jep.functions.PostfixMathCommand

curNumberOfParameters, name, NaN, numberOfParameters

Constructor Summary

Polar()

Method Summary

java.lang.Object

eval(java.lang.Object r, java.lang.Object theta)

Methods inherited from class com.singularsys.jep.functions.BinaryFunction

run

Methods inherited from class com.singularsys.jep.functions.PostfixMathCommand

asArray, asBool, asDouble, asInt, asLong, asStrictInt, asString, checkNumberOfParameters, checkStack, getName, getNumberOfParameters, setCurNumberOfParameters, setName, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Polar

public Polar()

Method Detail

eval

public java.lang.Object eval(java.lang.Object r,
                             java.lang.Object theta)
                      throws EvaluationException

Specified by:

eval in class BinaryFunction

Throws:

EvaluationException