https://en.formulasearchengine.com/index.php?action=history&feed=atom&title=Freivalds%27_algorithm 2026-04-11T04:55:25Z Revision history for this page on the wiki MediaWiki 1.43.0-wmf.28 https://en.formulasearchengine.com/index.php?title=Freivalds%27_algorithm&diff=247982&oldid=prev 2014-06-06T10:27:27Z

<p>Same fix as previous edit. &quot;beating the classical deterministic algorithm&#039;s bound of O(n^3)&quot; is this true? Meaning the naive one? There are better (non-classical?)</p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 12:27, 6 June 2014</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1">Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>The author is <del style="font-weight: bold; text-decoration: none;">known as Irwin</del>. <del style="font-weight: bold; text-decoration: none;">California </del>is <del style="font-weight: bold; text-decoration: none;">where </del>I<del style="font-weight: bold; text-decoration: none;">'ve usually </del>been <del style="font-weight: bold; text-decoration: none;">living and I love each day residing here</del>. <del style="font-weight: bold; text-decoration: none;">I am a meter reader</del>. To <del style="font-weight: bold; text-decoration: none;">collect coins </del>is <del style="font-weight: bold; text-decoration: none;">1 of the things </del>I <del style="font-weight: bold; text-decoration: none;">adore most</del>.&lt;br&gt;&lt;br&gt;Here is my <del style="font-weight: bold; text-decoration: none;">webpage </del>... <del style="font-weight: bold; text-decoration: none;">home std test kit (</del>[http://<del style="font-weight: bold; text-decoration: none;">apcbook</del>.<del style="font-weight: bold; text-decoration: none;">com</del>.<del style="font-weight: bold; text-decoration: none;">ng/index</del>.<del style="font-weight: bold; text-decoration: none;">php?do=</del>/<del style="font-weight: bold; text-decoration: none;">profile-446</del>/<del style="font-weight: bold; text-decoration: none;">info/ our website</del>]<del style="font-weight: bold; text-decoration: none;">)</del></div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>The <ins style="font-weight: bold; text-decoration: none;">title of the </ins>author is <ins style="font-weight: bold; text-decoration: none;">Numbers but it's not the most masucline name out there</ins>. <ins style="font-weight: bold; text-decoration: none;">Managing individuals </ins>is <ins style="font-weight: bold; text-decoration: none;">what </ins>I <ins style="font-weight: bold; text-decoration: none;">do and the wage has </ins>been <ins style="font-weight: bold; text-decoration: none;">truly satisfying</ins>. <ins style="font-weight: bold; text-decoration: none;">California is our birth location</ins>. To <ins style="font-weight: bold; text-decoration: none;">do aerobics </ins>is <ins style="font-weight: bold; text-decoration: none;">a thing that </ins>I<ins style="font-weight: bold; text-decoration: none;">'m completely addicted to</ins>.&lt;br&gt;&lt;br&gt;Here is my <ins style="font-weight: bold; text-decoration: none;">web page </ins>... [http://<ins style="font-weight: bold; text-decoration: none;">www</ins>.<ins style="font-weight: bold; text-decoration: none;">Pponline</ins>.<ins style="font-weight: bold; text-decoration: none;">co</ins>.<ins style="font-weight: bold; text-decoration: none;">uk</ins>/<ins style="font-weight: bold; text-decoration: none;">user</ins>/<ins style="font-weight: bold; text-decoration: none;">miriamlinswkucrd www.Pponline.co.uk</ins>]</div></td></tr> </table>

en>Comp.arch https://en.formulasearchengine.com/index.php?title=Freivalds%27_algorithm&diff=247981&oldid=prev 2014-02-25T14:18:31Z

<p>Cleaned up the math a bit</p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 16:18, 25 February 2014</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1">Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">#REDIRECT [[Deformation (mechanics)#Normal strain]]</del></div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">The author is known </ins>as <ins style="font-weight: bold; text-decoration: none;">Irwin. California is where I</ins>'<ins style="font-weight: bold; text-decoration: none;">ve usually been living </ins>and <ins style="font-weight: bold; text-decoration: none;">I love each day residing here</ins>. <ins style="font-weight: bold; text-decoration: none;">I am a meter reader</ins>. <ins style="font-weight: bold; text-decoration: none;">To collect coins is 1 of </ins>the <ins style="font-weight: bold; text-decoration: none;">things I adore most</ins>.<ins style="font-weight: bold; text-decoration: none;">&lt;br&gt;&lt;br&gt;Here is my webpage </ins>... <ins style="font-weight: bold; text-decoration: none;">home std test kit </ins>([<ins style="font-weight: bold; text-decoration: none;">http</ins>:<ins style="font-weight: bold; text-decoration: none;">//apcbook</ins>.<ins style="font-weight: bold; text-decoration: none;">com</ins>.<ins style="font-weight: bold; text-decoration: none;">ng/index</ins>.<ins style="font-weight: bold; text-decoration: none;">php?do</ins>=/<ins style="font-weight: bold; text-decoration: none;">profile-446/info</ins>/ <ins style="font-weight: bold; text-decoration: none;">our website</ins>]<ins style="font-weight: bold; text-decoration: none;">)</ins></div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">&lt;!--</del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">{{Unreferenced|date=December 2009}}</del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">{{Mergeto|Deformation (mechanics)|discuss=Talk:Deformation (mechanics)#Merging articles|date=September 2008}}</del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">As with [[stress (mechanics)|stress]]es, strains may also be classified </del>as '<del style="font-weight: bold; text-decoration: none;">normal strain' </del>and <del style="font-weight: bold; text-decoration: none;">'[[shear strain]]' (i</del>.<del style="font-weight: bold; text-decoration: none;">e</del>. <del style="font-weight: bold; text-decoration: none;">acting perpendicular to or along </del>the <del style="font-weight: bold; text-decoration: none;">face of an element respectively)</del>. <del style="font-weight: bold; text-decoration: none;">For an [[isotropic]] material that obeys [[Hooke's law]], a [[normal stress]] will cause a normal strain</del>. <del style="font-weight: bold; text-decoration: none;"> [[Deformation (mechanics)|Strains]] are relative [[displacement field (mechanics)|displacements]] - they are the actual displacement divided by the length before the strain was applied</del>. <del style="font-weight: bold; text-decoration: none;"> [[Rigid body motion]]s don't produce strains</del>. <del style="font-weight: bold; text-decoration: none;"> '''Normal strains''' produce ''dilations'', however they merely [[Deformation (mechanics)#Stretch|stretch]] the body along the axis of application </del>(<del style="font-weight: bold; text-decoration: none;">negating </del>[<del style="font-weight: bold; text-decoration: none;">[poisson's ratio]] and the effects it causes).  As such, a normal strain will cause the following effects</del>:</div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div> </div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">* Any line [[Parallel (geometry)|parallel]] to the strain axis will increase by an amount proportional to its length and the amount of strain</del>. <del style="font-weight: bold; text-decoration: none;"> (See below)</del>.</div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">* Any line [[perpendicular]] to the strain axis will have no length change (negating [[Poisson's effect]]</del>.<del style="font-weight: bold; text-decoration: none;">)</del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">* Any line not perpendicular nor parallel will have a length increase based upon [[vector algebra]].</del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">* Normal Strains will become Shear strains for a rotation of the [[frame of reference]].  See [[Mohr's circle]] for strain.</del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div> </div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">Normal strain, </del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">:&lt;math&gt;\epsilon </del>= <del style="font-weight: bold; text-decoration: none;">\frac{\text{extension}}{\text{original length}}&lt;</del>/<del style="font-weight: bold; text-decoration: none;">math&gt;</del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div> </div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">The 'stretch' of an element over its original element length is thus:</del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">:&lt;math&gt;\epsilon = \frac{\Delta u}{\Delta x} = \frac{du}{dx} = u'(x)&lt;</del>/<del style="font-weight: bold; text-decoration: none;">math&gt;</del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div> </div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">==See also==</del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">* [[Shear strain]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div> </div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">{{DEFAULTSORT:Normal Strain}}</del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">--&gt;</del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">[[Category:Continuum mechanics]</del>]</div></td><td colspan="2" class="diff-side-added"></td></tr> </table>

130.225.98.240 https://en.formulasearchengine.com/index.php?title=Freivalds%27_algorithm&diff=13530&oldid=prev 2013-11-22T18:21:47Z

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en>Frietjes https://en.formulasearchengine.com/index.php?title=Freivalds%27_algorithm&diff=247980&oldid=prev 2011-09-09T06:15:00Z

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en>Octahedron80