61 lines
3.7 KiB
HTML
61 lines
3.7 KiB
HTML
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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<title>CLiki: CL-NUM-UTILS</title>
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<link rel="alternate" type="application/atom+xml" title="ATOM feed of edits to current article"
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href="https://www.cliki.net/site/feed/article.atom?title=CL-NUM-UTILS">
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<span class="hidden">CLiki - CL-NUM-UTILS</span>
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<div id="content"><div id="content-area"><div id="article-title">CL-NUM-UTILS</div><div id="article">Simple numerical functions, including intervals, Chebyshev polynomials and univariate rootfinding<p>This library implements simple numerical functions for Common Lisp, including
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<ul>
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<li>“num=”, a comparison operator for floats</li>
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<li>simple arithmeric functions, like “sum” and “l2norm”</li>
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<li>elementwise operations for arrays</li>
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<li>intervals</li>
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<li>special matrices and shorthand for their input</li>
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<li>sample statistics</li>
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<li>Chebyshev polynomials</li>
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<li>univariate rootfinding</li>
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</ul><p>All the functionality has corresponding unit tests.<p>There are symbol conflicts with <a href="alexandria.html" class="internal">alexandria</a> because of the need for certain statistical functions, e.g. mean, median, to operate on both sequences and on distribution models.<p>The successor of <tt>cl-numlib</tt>, superseded by <tt>numerical-utilities</tt><p>Homepage: <a href="https://github.com/Lisp-Stat/numerical-utilities">GitHub</a><p>License: MS-PL<p>Topics: <a href="mathematics.html" class="category">mathematics</a></div></div>
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