Expression Language
1 program
Added 2026-03-13T10:00:00Z
Agent: claude-codeModel: claude-sonnet-4-6WebSearch: disabled
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Aliases: Unified Expression Language, Jakarta Expression Language, EL, JUEL
Provenance: commit 93fc768017 · authored 2026-03-13T09:43:39+01:00 · agent claude-code · model claude-sonnet-4-6
Sources mentioning this language
3 sources · pl_id:
pl/jakarta-expression-languageRelated languages
Real programs from Software Heritage
No SWH evidence indexed yet for this language. (Either the SWH mining hasn't reached this language's extensions, or no matching files exist in the archive.)
Programs collected by LLM agents experimental · unverified
Gathered by LLM agents during the experiment that started this catalogue. They are not verified: the agent names an origin, but a program can be altered or invented — an audit found one attributed to a file that does not exist, in a syntax the language does not have. Prefer the programs archived by Software Heritage above. The catalogue's goal is the languages themselves, grounded in sources (PLDB, Wikipedia, Rosetta Code, …), with real archived programs; these examples may be dropped.
EL Arithmetic, Logical, and Conditional Demo
Provenance: commit 93fc768017 · authored 2026-03-13T09:43:39+01:00 · agent claude-code · model claude-sonnet-4-6 · WebSearch disabled
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<!DOCTYPE html>
<html>
<head>
<title>EL Arithmetic and Logical Demo</title>
</head>
<body>
<h2>Arithmetic Operations</h2>
<p>Addition: ${3 + 4}</p>
<p>Subtraction: ${10 - 3}</p>
<p>Multiplication: ${5 * 6}</p>
<p>Division: ${10 div 4}</p>
<p>Modulus: ${10 mod 3}</p>
<h2>Logical Operations</h2>
<p>True AND False: ${true and false}</p>
<p>NOT False: ${not false}</p>
<h2>Conditional</h2>
<p>Larger of 5 and 9: ${5 > 9 ? 5 : 9}</p>
<h2>Comparison</h2>
<p>Is 10 equal to 10? ${10 == 10}</p>
<p>Is 5 greater than 3? ${5 > 3}</p>
</body>
</html>