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How to use Arithmetic Operations in Expression Language ( el ) in a simple jsp page ?.

A simple jsp to demonstrate how to use Arithmetic Operations in Expression Language ( el ).

<%@page contentType="text/html" pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
    </head>
    <body style="background-color: lightblue">
        <h2>Arithmetic Operations with EL !</h2>
        
        <table border="2">
            <thead>
                <tr>
                    <th>Operation</th>
                    <th>EL Expression</th>
                    <th>Result</th>
                </tr>
            </thead>
            <tbody>
                <tr>
                    <td>Digit</td>
                    <td>\${8}</td>
                    <td>${8}</td>
                </tr>
                <tr>
                    <td>Addition</td>
                    <td>\${4+4}</td>
                    <td>${4+4}</td>
                </tr>
                <tr>
                    <td>Addition</td>
                    <td>\${5.5+4.5}</td>
                    <td>${5.5+4.5}</td>
                </tr>
                <tr>
                    <td>Subtraction</td>
                    <td>\${15-5}</td>
                    <td>${15-5}</td>
                </tr>
                <tr>
                    <td>Division</td>
                    <td>\${20/4}</td>
                    <td>${20/4}</td>
                </tr>
                <tr>
                    <td>Multiplication</td>
                    <td>\${2*4}</td>
                    <td>${2*4}</td>
                </tr>
                <tr>
                    <td>Modulus</td>
                    <td>\${21%4}</td>
                    <td>${21%4}</td>
                </tr>
            </tbody>
        </table>        
    </body>
</html>



Output of the Jsp Page :



 
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