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Floating point - Revision history
2026-10-23T16:14:57Z
Revision history for this page on the wiki
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Karl Jones: /* External links */
2016-04-25T10:31:48Z
<p><span dir="auto"><span class="autocomment">External links</span></span></p>
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<td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 10:31, 25 April 2016</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>* [https://en.wikipedia.org/wiki/Floating_point Floating point] @ Wikipedia</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>* [https://en.wikipedia.org/wiki/Floating_point Floating point] @ Wikipedia</div></td></tr>
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Karl Jones
http://wiki.karljones.com/index.php?title=Floating_point&diff=3255&oldid=prev
Karl Jones at 22:05, 30 August 2015
2015-08-30T22:05:00Z
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>* [https://en.wikipedia.org/wiki/Floating_point Floating point] @ Wikipedia</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>* [https://en.wikipedia.org/wiki/Floating_point Floating point] @ Wikipedia</div></td></tr>
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Karl Jones
http://wiki.karljones.com/index.php?title=Floating_point&diff=3254&oldid=prev
Karl Jones: etc
2015-08-30T22:04:44Z
<p>etc</p>
<p><b>New page</b></p><div>In [[computing]], '''floating point''' is the formulaic representation which approximates a [[real number]] so as to support a trade-off between range and precision.<br />
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== Description ==<br />
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A number is, in general, represented approximately to a fixed number of significant digits (the significand) and scaled using an exponent; the base for the scaling is normally two, ten, or sixteen.<br />
<br />
The term floating point refers to the fact that a number's [[radix point]] (decimal point, or, more commonly in computers, binary point) can "float"; that is, it can be placed anywhere relative to the significant digits of the number. This position is indicated as the exponent component, and thus the floating-point representation can be thought of as a kind of scientific notation.<br />
<br />
A floating-point system can be used to represent, with a fixed number of digits, numbers of different orders of magnitude: e.g. the distance between galaxies or the diameter of an atomic nucleus can be expressed with the same unit of length. The result of this dynamic range is that the numbers that can be represented are not uniformly spaced; the difference between two consecutive representable numbers grows with the chosen scale.<br />
<br />
Over the years, a variety of floating-point representations have been used in computers. However, since the 1990s, the most commonly encountered representation is that defined by the IEEE 754 Standard.<br />
<br />
The speed of floating-point operations, commonly measured in terms of FLOPS, is an important characteristic of a computer system, especially for applications that involve intensive mathematical calculations.<br />
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== See also ==<br />
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* [[Computing]]<br />
* [[Real number]]<br />
== External links == <br />
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* [https://en.wikipedia.org/wiki/Floating_point Floating point] @ Wikipedia</div>
Karl Jones