Wolfram Language Tutorial: Fast Introduction for Programmers

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<span><span>The Wolfram Language:</span><br><span>Fast Introduction for Programmers</span></span> </a> </h1> <div id="annotation-selector" class="width-1-3"> <span class="font-size-3-4">Show additional notes for:</span><br class="hide show__900"> <select name="annotations"> <option value="">None (please select)</option> <option value="java">Java</option> <option value="python">Python</option> </select> </div> </div> </header> <header id="mobile-nav" class="hide show__600"> <div class="grid cols-2"> <div> <div class="grid"> <div class="previous"> <a href="/language/fast-introduction-for-programmers/en/"><i>‹</i></a> </div> <div class="all-sections"> <span>All sections <i>›</i></span> </div> </div> </div> <div class="overflow"> <i><img src="/language/fast-introduction-for-programmers/en/img/icon-overflow.png" alt="" width="17" height="5"></i> <ul class="hide"> <li class="divider"><a href="/language/">About the Wolfram Language</a> <li class="no-hover">Show additional notes for... <li class="option unchecked" data-value="java">Show notes for Java <li class="option unchecked divider" data-value="python">Show notes for Python <li class="option hide-additional">Hide additional notes </ul> </div> </div> </header>   <div id="main-wrapper"> <nav id="main-nav"> <ul> <li><a href="/language/fast-introduction-for-programmers/en/">Home</a> <li><a href="/language/fast-introduction-for-programmers/en/interactive-usage/">Interactive Usage</a> <li><a class="divider" href="/language/fast-introduction-for-programmers/en/notebook-documents/">Notebook Documents</a> <li><a href="/language/fast-introduction-for-programmers/en/built-in-functions/">Built-in Functions</a> <li><a href="/language/fast-introduction-for-programmers/en/symbolic-expressions/">Symbolic Expressions</a> <li><a href="/language/fast-introduction-for-programmers/en/lists/">Lists</a> <li><a class="divider" href="/language/fast-introduction-for-programmers/en/iterators/">Iterators</a> <li><a href="/language/fast-introduction-for-programmers/en/assignments/">Assignments</a> <li><a href="/language/fast-introduction-for-programmers/en/patterns/">Patterns</a> <li><a class="divider" href="/language/fast-introduction-for-programmers/en/function-definitions/">Function Definitions</a> <li><a href="/language/fast-introduction-for-programmers/en/pure-functions/">Pure Functions</a> <li><a href="/language/fast-introduction-for-programmers/en/applying-functions/">Applying Functions</a> <li><a href="/language/fast-introduction-for-programmers/en/functionals-and-operators/">Functionals & Operators</a> <li><a class="divider" href="/language/fast-introduction-for-programmers/en/options/">Options</a> <li><a href="/language/fast-introduction-for-programmers/en/graphics/">Graphics</a> <li><a href="/language/fast-introduction-for-programmers/en/interactive-interfaces/">Interactive Interfaces</a> <li><a href="/language/fast-introduction-for-programmers/en/procedures/">Procedures</a> <li><a href="/language/fast-introduction-for-programmers/en/numbers/">Numbers</a> <li><a href="/language/fast-introduction-for-programmers/en/strings/">Strings</a> <li><a class="divider" href="/language/fast-introduction-for-programmers/en/associations/">Associations</a> <li><a href="/language/fast-introduction-for-programmers/en/natural-language-input/">Natural Language Input</a> <li><a href="/language/fast-introduction-for-programmers/en/real-world-entities/">Real-World Entities</a> <li><a class="divider" href="/language/fast-introduction-for-programmers/en/interpreters/">Interpreters</a> <li><a href="/language/fast-introduction-for-programmers/en/cloud-deployment/">Cloud Deployment</a> <li><a href="/language/fast-introduction-for-programmers/en/making-documents/">Making Documents</a> <li><a href="/language/fast-introduction-for-programmers/en/managing-sessions/">Managing Sessions</a> <li><a href="/language/fast-introduction-for-programmers/en/external-connections/">External Connections</a> <li><a href="//www.wolframcloud.com/">Get Started...</a> </ul> </nav>   <main id="main-content"> <a href="//www.wolframcloud.com/" target="_blank" id="badge" class="chevron-after">Get Started</a> <div class="content-wrapper"> <div class="content-outer"> <div class="content-inner">   <article class="article"> <header class="table"> <div class="heirs-vertical-align-m"> <div class="width-1-5 width-1-6__900"><img src="img/home-wolfram-language-logo.png" alt="" width="117" height="117" class="fill vertical-align-m"></div> <h1 class="width-4-5 width-5-6__900">The Wolfram Language:<br><span>Fast Introduction<br>for Programmers</span></h1> </div> </header> <p>Spend a few minutes with this tutorial to get up to speed with the foundations of the Wolfram Language.</p> <p>With over 6,000 carefully integrated, built-in functions delivering computation and knowledge, there's lots to learn about the Wolfram Language. This tutorial will give you what you need to read and understand almost any Wolfram Language code and to get started doing Wolfram Language programming yourself.</p> <div id="notes-users-google-trigger" class="hide"> <p>Notes for users of:</p> <a href="#java" class="annotation-select"><img src="img/icon-java.png" alt="" width="25" height="33"><span>Java</span></a> <a href="#python" class="annotation-select"><img src="img/icon-python.png" alt="" width="29" height="33"><span>Python</span></a> <a href="/contact-us/" class="ask-about-other-languages chevron-after">Ask us about other languages</a> <div class="annotation java"> <p>Notes for Java programmers:</p> <p>The Wolfram Language has many high-level constructs that make it fundamentally different from Java—and make possible shorter, readable and more intuitive code. The Wolfram Language also enables a higher-level style of programming—based on its all-in-one notebook environment, easy cloud deployment and built-in access to the world's largest integrated collection of algorithms and data. </p> <p><a href="/language/fast-introduction-for-programmers/en/interactive-usage/" class="button">Get Started (with notes)</a></p> </div> <div class="annotation python"> <p>Notes for Python programmers:</p> <p>The Wolfram Language has a higher-level and more integrated philosophy than Python, based on a fully symbolic language, with seamless desktop and cloud operation, and with the world's largest collection of algorithms and data built directly into the language—all with coherent design and documentation, and all accessible through the world's original notebook interface, allowing faster and higher-level development and deployment of your ideas, with no need to find and learn separate libraries.</p> <p>Starting with Version 11.2 of the Wolfram Language, the <strong>ExternalEvaluate</strong> framework offers seamless connections to other programming languages, including Python, making it possible to incorporate your existing code and external libraries into the Wolfram Language. Wolfram Language code can also be evaluated directly from a Python environment using the <a href="//reference.wolfram.com/language/WolframClientForPython/">Wolfram Client Library for Python</a>.</p> <p><a href="/language/fast-introduction-for-programmers/en/interactive-usage/" class="button">Get Started (with notes)</a></p> </div> </div> <ul class="list-of-thumbs"> <li> <a href="/language/fast-introduction-for-programmers/en/interactive-usage/"> <img src="/language/fast-introduction-for-programmers/img/thumbs/01-interactive-usage.png" alt=""><p>Interactive Usage</p></a> </li> <li> <a class="divider" href="/language/fast-introduction-for-programmers/en/notebook-documents/"> <img src="/language/fast-introduction-for-programmers/img/thumbs/02-notebook-documents.png" alt=""><p>Notebook Documents</p></a> </li> <li> <a href="/language/fast-introduction-for-programmers/en/built-in-functions/"> <img src="/language/fast-introduction-for-programmers/img/thumbs/03-built-in-functions.png" alt=""><p>Built-in Functions</p></a> </li> <li> <a href="/language/fast-introduction-for-programmers/en/symbolic-expressions/"> <img src="/language/fast-introduction-for-programmers/img/thumbs/04-symbolic-expressions.png" alt=""><p>Symbolic Expressions</p></a> </li> <li> <a href="/language/fast-introduction-for-programmers/en/lists/"> <img src="/language/fast-introduction-for-programmers/img/thumbs/05-lists.png" alt=""><p>Lists</p></a> </li> <li> <a class="divider" href="/language/fast-introduction-for-programmers/en/iterators/"> <img src="/language/fast-introduction-for-programmers/img/thumbs/06-iterators.png" alt=""><p>Iterators</p></a> </li> <li> <a href="/language/fast-introduction-for-programmers/en/assignments/"> <img src="/language/fast-introduction-for-programmers/img/thumbs/07-assignments.png" alt=""><p>Assignments</p></a> </li> <li> <a href="/language/fast-introduction-for-programmers/en/patterns/"> <img src="/language/fast-introduction-for-programmers/img/thumbs/08-patterns.png" alt=""><p>Patterns</p></a> </li> <li> <a class="divider" href="/language/fast-introduction-for-programmers/en/function-definitions/"> <img src="/language/fast-introduction-for-programmers/img/thumbs/09-function-definitions.png" alt=""><p>Function Definitions</p></a> </li> <li> <a href="/language/fast-introduction-for-programmers/en/pure-functions/"> <img src="/language/fast-introduction-for-programmers/img/thumbs/10-pure-functions.png" alt=""><p>Pure Functions</p></a> </li> <li> <a href="/language/fast-introduction-for-programmers/en/applying-functions/"> <img src="/language/fast-introduction-for-programmers/img/thumbs/11-applying-functions.png" alt=""><p>Applying Functions</p></a> </li> <li> <a href="/language/fast-introduction-for-programmers/en/functionals-and-operators/"> <img src="/language/fast-introduction-for-programmers/img/thumbs/12-functionals--operators.png" alt=""><p>Functionals & Operators</p></a> </li> <li> <a class="divider" href="/language/fast-introduction-for-programmers/en/options/"> <img src="/language/fast-introduction-for-programmers/img/thumbs/13-options.png" alt=""><p>Options</p></a> </li> <li> <a href="/language/fast-introduction-for-programmers/en/graphics/"> <img src="/language/fast-introduction-for-programmers/img/thumbs/14-graphics.png" alt=""><p>Graphics</p></a> </li> <li> <a href="/language/fast-introduction-for-programmers/en/interactive-interfaces/"> <img src="/language/fast-introduction-for-programmers/img/thumbs/15-interactive-interfaces.png" alt=""><p>Interactive Interfaces</p></a> </li> <li> <a href="/language/fast-introduction-for-programmers/en/procedures/"> <img src="/language/fast-introduction-for-programmers/img/thumbs/16-procedures.png" alt=""><p>Procedures</p></a> </li> <li> <a href="/language/fast-introduction-for-programmers/en/numbers/"> <img src="/language/fast-introduction-for-programmers/img/thumbs/17-numbers.png" alt=""><p>Numbers</p></a> </li> <li> <a href="/language/fast-introduction-for-programmers/en/strings/"> <img src="/language/fast-introduction-for-programmers/img/thumbs/18-strings.png" alt=""><p>Strings</p></a> </li> <li> <a class="divider" href="/language/fast-introduction-for-programmers/en/associations/"> <img src="/language/fast-introduction-for-programmers/img/thumbs/19-associations.png" alt=""><p>Associations</p></a> </li> <li> <a href="/language/fast-introduction-for-programmers/en/natural-language-input/"> <img src="/language/fast-introduction-for-programmers/img/thumbs/20-natural-language-input.png" alt=""><p>Natural Language Input</p></a> </li> <li> <a href="/language/fast-introduction-for-programmers/en/real-world-entities/"> <img src="/language/fast-introduction-for-programmers/img/thumbs/21-real-world-entities.png" alt=""><p>Real-World Entities</p></a> </li> <li> <a class="divider" href="/language/fast-introduction-for-programmers/en/interpreters/"> <img src="/language/fast-introduction-for-programmers/img/thumbs/22-interpreters.png" alt=""><p>Interpreters</p></a> </li> <li> <a href="/language/fast-introduction-for-programmers/en/cloud-deployment/"> <img src="/language/fast-introduction-for-programmers/img/thumbs/23-cloud-deployment.png" alt=""><p>Cloud Deployment</p></a> </li> <li> <a href="/language/fast-introduction-for-programmers/en/making-documents/"> <img src="/language/fast-introduction-for-programmers/img/thumbs/24-making-documents.png" alt=""><p>Making Documents</p></a> </li> <li> <a href="/language/fast-introduction-for-programmers/en/managing-sessions/"> <img src="/language/fast-introduction-for-programmers/img/thumbs/25-managing-sessions.png" alt=""><p>Managing Sessions</p></a> </li> <li> <a href="/language/fast-introduction-for-programmers/en/external-connections/"> <img src="/language/fast-introduction-for-programmers/img/thumbs/26-external-connections.png" alt=""><p>External Connections</p></a> </li> <li> <a href="https://www.wolframcloud.com/"><img src="/language/fast-introduction-for-programmers/img/thumbs/27-get-started.png" alt=""><p>Get Started...</p></a> </li></ul> </ul> <hr> <div id="notes-users"> <p>Notes for users of:</p> <a href="#java" class="annotation-select"><img src="img/icon-java.png" alt="" width="25" height="33"><span>Java</span></a> <a href="#python" class="annotation-select"><img src="img/icon-python.png" alt="" width="29" height="33"><span>Python</span></a> <a href="/contact-us/" class="ask-about-other-languages chevron-after">Ask us about other languages</a> <div class="annotation java"> <p>Notes for Java programmers:</p> <p>The Wolfram Language has many high-level constructs that make it fundamentally different from Java—and make possible shorter, readable and more intuitive code. The Wolfram Language also enables a higher-level style of programming—based on its all-in-one notebook environment, easy cloud deployment and built-in access to the world's largest integrated collection of algorithms and data. </p> <p><a href="/language/fast-introduction-for-programmers/en/interactive-usage/" class="button">Get Started (with notes)</a></p> </div> <div class="annotation python"> <p>Notes for Python programmers:</p> <p>The Wolfram Language has a higher-level and more integrated philosophy than Python, based on a fully symbolic language, with seamless desktop and cloud operation, and with the world's largest collection of algorithms and data built directly into the language—all with coherent design and documentation, and all accessible through the world's original notebook interface, allowing faster and higher-level development and deployment of your ideas, with no need to find and learn separate libraries.</p> <p>Starting with Version 11.2 of the Wolfram Language, the <strong>ExternalEvaluate</strong> framework offers seamless connections to other programming languages, including Python, making it possible to incorporate your existing code and external libraries into the Wolfram Language. Wolfram Language code can also be evaluated directly from a Python environment using the <a href="//reference.wolfram.com/language/WolframClientForPython/">Wolfram Client Library for Python</a>.</p> <p><a href="/language/fast-introduction-for-programmers/en/interactive-usage/" class="button">Get Started (with notes)</a></p> </div> </div> <div class=""> <a href="/language/elementary-introduction/" target="_blank" class="mini-m margin-t-1__900 width-full__900 flex check-the-book"> <img src="img/icon-book.png" alt="" width="26" height="32"> <div> <span class="display-b font-weight-400">Never programmed before? 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Wolfram Language Tutorial: Fast Introduction for Programmers