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JEP is a Java library for parsing and evaluating mathematical expressions.
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/*****************************************************************************
JEP 2.4.1, Extensions 1.1.1
April 30 2007
(c) Copyright 2007, Nathan Funk and Richard Morris
See LICENSE-*.txt for license information.
*****************************************************************************/
package org.nfunk.jepexamples;
import org.nfunk.jep.*;
/**
* A seven line program for testing whether the JEP library can be found
* by the compiler and at run-time.
* Upon successful compilation and running of the program, the program should
* print out one line: "1+2 = 3.0"
*/
public class SimpleTest {
public static void main(String args[]) {
JEP myParser = new JEP();
myParser.parseExpression("1+2");
System.out.println("1+2 = " + myParser.getValue());
}
}