http://wiki.karljones.com/index.php?action=history&feed=atom&title=Real-valued_functionReal-valued function - Revision history2026-10-23T15:37:29ZRevision history for this page on the wikiMediaWiki 1.24.2http://wiki.karljones.com/index.php?title=Real-valued_function&diff=18322&oldid=prevKarl Jones: Created page with "In mathematics, a '''real-valued function''' or '''real function''' is a function whose values are real numbers. I..."2016-09-14T13:41:46Z<p>Created page with "In <a href="/index.php/Mathematics" title="Mathematics">mathematics</a>, a '''real-valued function''' or '''real function''' is a <a href="/index.php/Function_(mathematics)" title="Function (mathematics)">function</a> whose <a href="/index.php?title=Codomain&action=edit&redlink=1" class="new" title="Codomain (page does not exist)">values</a> are <a href="/index.php/Real_number" title="Real number">real numbers</a>. I..."</p>
<p><b>New page</b></p><div>In [[mathematics]], a '''real-valued function''' or '''real function''' is a [[Function (mathematics)|function]] whose [[Codomain|values]] are [[Real number|real numbers]].<br />
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In other words, it is a function that assigns a real number to each member of its [[Domain of a function)|domain]].<br />
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Many important [[Function space|function spaces]] are defined to consist of real functions.<br />
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== See also ==<br />
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* [[Domain of a function)]]<br />
* [[Function (mathematics)]]<br />
* [[Function space]]<br />
* [[Real analysis]]<br />
* [[Partial differential equation]], a major user of real-valued functions<br />
* [[Norm (mathematics)]]<br />
* [[Scalar (mathematics)]]<br />
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== External links ==<br />
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* [https://en.wikipedia.org/wiki/Real-valued_function Real-valued function] @ Wikipedia.org <br />
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[[Category:Functions]]<br />
[[Category:Mathematics]]</div>Karl Jones