org.activemath.exercises.openmath.services
Class CasExpressionEvaluatorProcess

java.lang.Object
  org.activemath.exercises.openmath.OpenMathService
      org.activemath.exercises.openmath.services.CasExpressionEvaluator
          org.activemath.exercises.openmath.services.CasExpressionEvaluatorProcess

Direct Known Subclasses:

CasExpressionEvaluatorFractions

public class CasExpressionEvaluatorProcess
extends CasExpressionEvaluator

CAS expression evaluator OpenMath service, using a local process. Evaluates OpenMath expressions using an external Computer Algebra System.

Version:

$Revision: 1.5 $ $Date: 2009/10/25 17:58:02 $

Field Summary

Fields inherited from class org.activemath.exercises.openmath.OpenMathService

comparatorCD, comparatorName, context, expressionTransformer, om, xpathError, xpathHint, xpathQuit

Constructor Summary

CasExpressionEvaluatorProcess(String exercisesCasCommand)

Method Summary

protected org.jdom.Element	cas(String expression)
static void	main(String[] args)

Methods inherited from class org.activemath.exercises.openmath.services.CasExpressionEvaluator

buildCasExpression, evaluate, evaluateEquivalence

Methods inherited from class org.activemath.exercises.openmath.OpenMathService

abort, console, selectContext, setComparator, setExpressionTransformer

Methods inherited from class java.lang.Object

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

Constructor Detail

CasExpressionEvaluatorProcess

public CasExpressionEvaluatorProcess(String exercisesCasCommand)

Method Detail

main

public static void main(String[] args)

cas

protected org.jdom.Element cas(String expression)

Overrides:

cas in class CasExpressionEvaluator