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	<title>Alcula&#039;s Online Calculators&#039; Blog &#187; Online Scientific Calculator</title>
	<atom:link href="http://www.alcula.com/blog/tag/online-scientific-calculator/feed/" rel="self" type="application/rss+xml" />
	<link>http://www.alcula.com/blog</link>
	<description>Online and offline calculators</description>
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		<title>How to solve Quadratic Equations</title>
		<link>http://www.alcula.com/blog/2010/03/how-to-solve-quadratic-equations/</link>
		<comments>http://www.alcula.com/blog/2010/03/how-to-solve-quadratic-equations/#comments</comments>
		<pubDate>Tue, 16 Mar 2010 17:08:30 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Math]]></category>
		<category><![CDATA[Online Scientific Calculator]]></category>
		<category><![CDATA[algebra]]></category>
		<category><![CDATA[algebra help]]></category>
		<category><![CDATA[equations]]></category>
		<category><![CDATA[homework help]]></category>
		<category><![CDATA[math exercises]]></category>
		<category><![CDATA[math help]]></category>
		<category><![CDATA[qudratic equations]]></category>
		<category><![CDATA[solving quadratic equations with a calculator]]></category>

		<guid isPermaLink="false">http://www.alcula.com/blog/?p=344</guid>
		<description><![CDATA[Quadratic equations are very easy to solve using a calculator. Alcula&#8217;s  scientific calculator makes it even easier. This is the first of a series of examples of how entering commonly used formulas as user defined functions into the  scientific calculator can help you streamline your work, weather your are checking your homework or verifying the [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Scientific calculator skins</title>
		<link>http://www.alcula.com/blog/2010/03/scientific-calculator-skins/</link>
		<comments>http://www.alcula.com/blog/2010/03/scientific-calculator-skins/#comments</comments>
		<pubDate>Mon, 08 Mar 2010 17:06:02 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[New Features]]></category>
		<category><![CDATA[Online Scientific Calculator]]></category>
		<category><![CDATA[Calculator]]></category>
		<category><![CDATA[calculator skin]]></category>
		<category><![CDATA[Calculators]]></category>
		<category><![CDATA[color theme]]></category>
		<category><![CDATA[Online Calculator]]></category>

		<guid isPermaLink="false">http://www.alcula.com/blog/?p=314</guid>
		<description><![CDATA[Following the nice comments received about the new calculator&#8217;s functionality, and since no new bugs were reported, I had time to work a bit on the look and feel of the calculator. The new version adds two user selectable skins: &#8216;Wooden&#8217; and &#8216;Smoke&#8217;, the original look is now called &#8216;Classic&#8217;.  Here they are:
Following the nice [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Complex Numbers Calculator (The Square Root of -1 is not NaN)</title>
		<link>http://www.alcula.com/blog/2010/01/complex-numbers-calculator-the-square-root-of-1-is-not-nan/</link>
		<comments>http://www.alcula.com/blog/2010/01/complex-numbers-calculator-the-square-root-of-1-is-not-nan/#comments</comments>
		<pubDate>Tue, 19 Jan 2010 15:17:36 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[New Features]]></category>
		<category><![CDATA[Online Scientific Calculator]]></category>
		<category><![CDATA[Calculator]]></category>
		<category><![CDATA[calculator preferences]]></category>
		<category><![CDATA[Calculators]]></category>
		<category><![CDATA[cartesian form]]></category>
		<category><![CDATA[complex number calculator]]></category>
		<category><![CDATA[Complex Numbers]]></category>
		<category><![CDATA[exponential form]]></category>
		<category><![CDATA[exponential notation]]></category>
		<category><![CDATA[imaginary numbers]]></category>
		<category><![CDATA[imaginary unit]]></category>
		<category><![CDATA[Online Calculator]]></category>
		<category><![CDATA[Online Calculators]]></category>
		<category><![CDATA[polar form]]></category>

		<guid isPermaLink="false">http://www.alcula.com/blog/?p=293</guid>
		<description><![CDATA[The online scientific calculator now supports complex numbers operations. Complex numbers can be input in Cartesian, Polar, or Exponential form. You can also use the calculator to convert to and from cartesian, polar or exponential. Read on to find out more.

The square root of -1 is not NaN (anymore)
Up until the previous version, attempting to [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Scientific Calculator Notation and Precision</title>
		<link>http://www.alcula.com/blog/2010/01/scientific-calculator-notation-and-precision/</link>
		<comments>http://www.alcula.com/blog/2010/01/scientific-calculator-notation-and-precision/#comments</comments>
		<pubDate>Mon, 11 Jan 2010 15:06:20 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[New Features]]></category>
		<category><![CDATA[Online Scientific Calculator]]></category>
		<category><![CDATA[calculator precision]]></category>
		<category><![CDATA[calculator preferences]]></category>
		<category><![CDATA[Calculators]]></category>
		<category><![CDATA[engineering notation]]></category>
		<category><![CDATA[exponential notation]]></category>
		<category><![CDATA[fixed notation]]></category>
		<category><![CDATA[float]]></category>
		<category><![CDATA[Howto]]></category>
		<category><![CDATA[Integer]]></category>
		<category><![CDATA[Online Calculator]]></category>
		<category><![CDATA[Online Calculators]]></category>
		<category><![CDATA[precision]]></category>
		<category><![CDATA[scientific notation]]></category>

		<guid isPermaLink="false">http://www.alcula.com/blog/?p=270</guid>
		<description><![CDATA[
How to change the notation and precision displayed by the online scientific calculator
The latest release of the online scientific calculator includes a new functionality: The preferences window. Here you can set the display format for the calculator results. This article gives a bit more information on how the calculator stores numbers internally, it&#8217;s precision limitations [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>How to use the Random Function of the Scientific Calculator</title>
		<link>http://www.alcula.com/blog/2009/12/how-to-use-the-random-function-of-the-scientific-calculator/</link>
		<comments>http://www.alcula.com/blog/2009/12/how-to-use-the-random-function-of-the-scientific-calculator/#comments</comments>
		<pubDate>Thu, 17 Dec 2009 15:53:06 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Math]]></category>
		<category><![CDATA[Online Scientific Calculator]]></category>
		<category><![CDATA[Calculator]]></category>
		<category><![CDATA[Calculators]]></category>
		<category><![CDATA[Howto]]></category>
		<category><![CDATA[Online Calculator]]></category>
		<category><![CDATA[Online Calculators]]></category>
		<category><![CDATA[random number generator]]></category>
		<category><![CDATA[Random numbers]]></category>
		<category><![CDATA[Round Function]]></category>
		<category><![CDATA[Using functions on the calculator]]></category>

		<guid isPermaLink="false">http://www.alcula.com/blog/?p=250</guid>
		<description><![CDATA[As seen in a previous post, the new online scientific calculator now has a random generator function. This article describes the new function in detail and how to use it for generating random integers within a specified interval or for simulating random events such as the rolling of a dice.


True Random Numbers vs. Pseudo-random numbers
An [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Least Common Multiple (LCM) and ROUND functions added to the calculator</title>
		<link>http://www.alcula.com/blog/2009/12/least-common-multiple-lcm-and-round-functions-added-to-the-calculator/</link>
		<comments>http://www.alcula.com/blog/2009/12/least-common-multiple-lcm-and-round-functions-added-to-the-calculator/#comments</comments>
		<pubDate>Wed, 09 Dec 2009 17:24:07 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[New Features]]></category>
		<category><![CDATA[Online Scientific Calculator]]></category>
		<category><![CDATA[Calculator]]></category>
		<category><![CDATA[Calculators]]></category>
		<category><![CDATA[LCM]]></category>
		<category><![CDATA[LCM Function]]></category>
		<category><![CDATA[Least Common Multiple]]></category>
		<category><![CDATA[Lowest Common Multiple]]></category>
		<category><![CDATA[Online Calculator]]></category>
		<category><![CDATA[Online Calculators]]></category>
		<category><![CDATA[Round]]></category>
		<category><![CDATA[Round Function]]></category>

		<guid isPermaLink="false">http://www.alcula.com/blog/?p=238</guid>
		<description><![CDATA[The LCM and ROUND functions have been added to Alcula&#8217;s Online Scientific Calculator&#8217;s release 0.7.
This article describes what they are and how to use them.


Least Common Multiple
LCM stands for &#8216;Least Common Multiple&#8216; or &#8216;Lowest Common Multiple&#8216;. It is also referred to as &#8216;Smallest Common Multiple&#8216;. As the name implies, given two or more integer numbers, [...]]]></description>
		<wfw:commentRss>http://www.alcula.com/blog/2009/12/least-common-multiple-lcm-and-round-functions-added-to-the-calculator/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Edit and Drag Functions</title>
		<link>http://www.alcula.com/blog/2009/10/edit-and-drag-functions/</link>
		<comments>http://www.alcula.com/blog/2009/10/edit-and-drag-functions/#comments</comments>
		<pubDate>Tue, 20 Oct 2009 16:00:00 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[New Features]]></category>
		<category><![CDATA[Online Scientific Calculator]]></category>
		<category><![CDATA[Online Calculator]]></category>
		<category><![CDATA[Using functions on the calculator]]></category>

		<guid isPermaLink="false">http://www.alcula.com/blog/?p=108</guid>
		<description><![CDATA[A few more improvements to the Online Scientific Calculator&#8230;
After implementing functions, in last version, this new release, 0.5, brings a bit of polishing to  existing functionalities.
Here is what you will find in the new version:

You can  edit an existing function by clicking on it’s body
The User Function window is now hidden automatically if [...]]]></description>
		<wfw:commentRss>http://www.alcula.com/blog/2009/10/edit-and-drag-functions/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Custom functions and random number generator</title>
		<link>http://www.alcula.com/blog/2009/10/custom-functions-and-random-number-generator/</link>
		<comments>http://www.alcula.com/blog/2009/10/custom-functions-and-random-number-generator/#comments</comments>
		<pubDate>Tue, 06 Oct 2009 21:00:28 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[New Features]]></category>
		<category><![CDATA[Online Scientific Calculator]]></category>
		<category><![CDATA[random number generator]]></category>
		<category><![CDATA[Random numbers]]></category>
		<category><![CDATA[Using functions on the calculator]]></category>

		<guid isPermaLink="false">http://www.alcula.com/blog/?p=15</guid>
		<description><![CDATA[A new version (0.4) of the scientific calculator was released last week, with a few more buttons, useful features, and bug fixes.
New features available in version 0.4:

You can now define your own functions to use multiple times in expressions.
A pseudo-random number generator.
A reset function to clear the calculator window.
A comma key to type functions with [...]]]></description>
		<wfw:commentRss>http://www.alcula.com/blog/2009/10/custom-functions-and-random-number-generator/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Alcula&#8217;s new Scientific Calculator</title>
		<link>http://www.alcula.com/blog/2009/09/alculas-new-scientific-calculator/</link>
		<comments>http://www.alcula.com/blog/2009/09/alculas-new-scientific-calculator/#comments</comments>
		<pubDate>Fri, 25 Sep 2009 17:29:13 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[New Features]]></category>
		<category><![CDATA[Online Scientific Calculator]]></category>
		<category><![CDATA[Calculators]]></category>
		<category><![CDATA[Online Calculators]]></category>

		<guid isPermaLink="false">http://www.alcula.com/blog/?p=3</guid>
		<description><![CDATA[Welcome to the first article of Alcula&#8217;s blog.  Here you will find fresh information about the website, it&#8217;s new features and tools as well as general news on the world of calculators, math and other things related.
The most  important piece of news for the site is the addition of the new Scientific Calculator. [...]]]></description>
		<wfw:commentRss>http://www.alcula.com/blog/2009/09/alculas-new-scientific-calculator/feed/</wfw:commentRss>
		<slash:comments>3</slash:comments>
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