Do Calculation In Set : Set « JSTL « Java Tutorial

<%@ taglib prefix="c" uri="" %>
<%@ taglib prefix="fmt" uri="" %>

<title>EL Expression Examples</title>
<h1>EL Expression Examples</h1>

<h2>Arithmetic Operators in Expressions</h2>
<c:set var="appleCount" value="${1 + 2 * 4 - 6 / 2}"/>

 <c:out value="${appleCount}" />

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24.9.1.JSTL Set Without Body
24.9.2.JSTL Set With Body
24.9.3.Set Value for Variable
24.9.4.Set Comma Delimited String to Variable
24.9.5.Remove Variable
24.9.6.Set Variable To Page Scope
24.9.7.Set Variable Scope to Request
24.9.8.Set Variable Scope Page
24.9.9.Set Variable as Session Scope
24.9.10.Set Variable Scope to Application
24.9.11.Do Calculation In Set