<?xml version="1.0"?>
<feed xmlns="http://www.w3.org/2005/Atom" xml:lang="en">
	<id>https://en.formulasearchengine.com/w/api.php?action=feedcontributions&amp;feedformat=atom&amp;user=115.249.0.0%2F16</id>
	<title>formulasearchengine - User contributions [en]</title>
	<link rel="self" type="application/atom+xml" href="https://en.formulasearchengine.com/w/api.php?action=feedcontributions&amp;feedformat=atom&amp;user=115.249.0.0%2F16"/>
	<link rel="alternate" type="text/html" href="https://en.formulasearchengine.com/wiki/Special:Contributions/115.249.0.0/16"/>
	<updated>2026-08-01T03:12:55Z</updated>
	<subtitle>User contributions</subtitle>
	<generator>MediaWiki 1.47.0-wmf.7</generator>
	<entry>
		<id>https://en.formulasearchengine.com/w/index.php?title=Gaussian_noise&amp;diff=303075</id>
		<title>Gaussian noise</title>
		<link rel="alternate" type="text/html" href="https://en.formulasearchengine.com/w/index.php?title=Gaussian_noise&amp;diff=303075"/>
		<updated>2014-10-27T15:49:54Z</updated>

		<summary type="html">&lt;p&gt;115.249.130.58: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;Boost your online visibility: In this regard, you can create, promote and boost your website visibility to get more success and profit as well. The most well designed control panel in the market most likely belongs to HostGator. Since blogs are especially search-engine friendly, I took the chance that random searches could help draw in traffic and convert visitors into readers. This guide will take you through the steps on setting up a blog, creating content, driving traffic and taking it even further by using it a platform for business, branding and a source of income. It would be useful for you when picking up the appropriate hosting company. If you use Hostgator for website hosting services, you have access to a simple one-click install process to set up new blogs in a flash. Envision that you can&#039;t log on to your [https://Soundcloud.com/search/sounds?q=web+site&amp;amp;filter.license=to_modify_commercially web site] then when you contact the host what you get is an robotic support services machine that asks constant questions. The main purpose of this web is to provide, honest trustworthy, reliable and excellent services to its customers. I always try to stay above 2,000 exact searches if there is low competition.  If you loved this post and you would like to receive details concerning [http://garlicqueen.nl/?option=com_k2&amp;amp;view=itemlist&amp;amp;task=user&amp;amp;id=66735 http://www.hostgator1centcoupon.info/] assure visit the web site. Some companies still charge as much as $50 - $70 to host a single website.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;I&#039;m amazed with how quickly news is spread through this platform. Using stock photography, royalty free music, and Windows Movie Maker, you can create a slideshow easily. 5 to 10 minutes was appropriate.What I especially liked about calling HostGator is you are held up-to-date with the anticipated waiting time remaining.The HostGator are living chat services is fantastic. Now log in your domain name account. See how to get an exclusive discount hostgator at the bottom. It&#039;s through passion and drive that you&#039;ll not only start a blog but become a powerhouse on the web. Established in 2002 by Brent Oxley the HostGator is among the main web hosting providers with customers on the entire world. What is different ,It is the quality of service provided.&lt;/div&gt;</summary>
		<author><name>115.249.130.58</name></author>
	</entry>
	<entry>
		<id>https://en.formulasearchengine.com/w/index.php?title=Shore_durometer&amp;diff=13387</id>
		<title>Shore durometer</title>
		<link rel="alternate" type="text/html" href="https://en.formulasearchengine.com/w/index.php?title=Shore_durometer&amp;diff=13387"/>
		<updated>2013-12-18T09:57:55Z</updated>

		<summary type="html">&lt;p&gt;115.249.233.122: /* Relation between ASTM D2240 hardness and elastic modulus */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{refimprove|date=August 2012}}&lt;br /&gt;
In mathematics, the following [[matrix (mathematics)|matrix]] was given by [[Indian mathematics|Indian mathematician]] [[Brahmagupta]]:&amp;lt;ref&amp;gt;{{cite web |url=http://www.fq.math.ca/Scanned/34-1/suryanarayan.pdf |title=The Brahmagupta polynomials |author= |date= |work=Suryanarayanan |publisher=The Fibonacci Quarterly |accessdate=3 November 2011}}&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
:&amp;lt;math&amp;gt;B(x,y) = \begin{bmatrix}&lt;br /&gt;
x &amp;amp; y \\&lt;br /&gt;
\pm ty &amp;amp; \pm x \end{bmatrix}.&amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
It satisfies &lt;br /&gt;
&lt;br /&gt;
:&amp;lt;math&amp;gt;B(x_1,y_1) B(x_2,y_2) = B(x_1 x_2 \pm ty_1 y_2,x_1 y_2 \pm y_1 x_2).\,&amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Powers of the matrix are defined by &lt;br /&gt;
&lt;br /&gt;
:&amp;lt;math&amp;gt;B^n = \begin{bmatrix}&lt;br /&gt;
x &amp;amp; y \\&lt;br /&gt;
ty &amp;amp; x \end{bmatrix}^n = \begin{bmatrix}&lt;br /&gt;
x_n &amp;amp; y_n \\&lt;br /&gt;
ty_n &amp;amp; x_n \end{bmatrix} \equiv B_n.&amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
The &amp;lt;math&amp;gt;\ x_n&amp;lt;/math&amp;gt; and &amp;lt;math&amp;gt;\ y_n&amp;lt;/math&amp;gt; are called [[Brahmagupta polynomial]]s. The Brahmagupta matrices can be extended to [[negative number|negative]] [[integer]]s:&lt;br /&gt;
&lt;br /&gt;
:&amp;lt;math&amp;gt;B^{-n} = \begin{bmatrix}&lt;br /&gt;
x &amp;amp; y \\&lt;br /&gt;
ty &amp;amp; x \end{bmatrix}^{-n} = \begin{bmatrix}&lt;br /&gt;
x_{-n} &amp;amp; y_{-n} \\&lt;br /&gt;
ty_{-n} &amp;amp; x_{-n} \end{bmatrix} \equiv B_{-n}.&amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
==See also==&lt;br /&gt;
*[[Brahmagupta&#039;s identity]]&lt;br /&gt;
*[[Brahmagupta&#039;s function]]&lt;br /&gt;
==References==&lt;br /&gt;
{{reflist}}&lt;br /&gt;
&lt;br /&gt;
==External links==&lt;br /&gt;
* Eric Weisstein. &#039;&#039;[http://mathworld.wolfram.com/BrahmaguptaMatrix.html Brahmagupta Matrix]&#039;&#039;, [[MathWorld]], 1999.&lt;br /&gt;
*{{cite book |title=CRC Concise Encyclopedia of Mathematics |last=Weisstein |first=Eric W.|authorlink=Eric W. Weisstein|year=2003 |publisher=CRC Press |location=Florida |isbn=1-58488-347-2 |page=282}}&lt;br /&gt;
&lt;br /&gt;
[[Category:Brahmagupta]]&lt;br /&gt;
[[Category:Matrices]]&lt;/div&gt;</summary>
		<author><name>115.249.233.122</name></author>
	</entry>
</feed>