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		<h1><a id="top">WebRef</a></h1>
		<h2>Table of Contents</h2>
		<ol>
			<li><a href="#Computers">Computers</a></li>
			<ul>
				<li><a href="#Computers-Concepts">Basic Concepts</a></li>
				<li><a href="#Computers-BytePrefixes">Byte Prefixes</a></li>
				<li><a href="#Computers-HTMLCharacterCodes">HTML Character Codes</a></li>
			</ul>
			<li><a href="#Math">Math</a></li>
			<ul>
				<li><a href="#Math-Constants">Mathematical Constants</a></li>
				<li><a href="#Math-Prefixes">Generic Prefixes</a></li>
				<li><a href="#Math-Equations">Mathematical Equations</a></li>
				<li><a href="#Math-RomanNumerals">Roman Numerals</a></li>
				<li><a href="#Math-Logs">Log values</a></li>
			</ul>
			<li><a href="#Physics">Physics</a></li>
			<ul>
				<li><a href="#Physics-Constants">Physics Constants</a></li>
				<li><a href="#Physics-Equations">Physics Equations</a></li>
			</ul>
			<li><a href="LICENSE">Copyright (MIT License)</a></li>
		</ol>
		<hr>
		<h2><a id="Computers">Computers</a></h2>
		<ul>
			<li><a href="#Computers-Concepts">Basic Concepts</a></li>
			<li><a href="#Computers-BytePrefixes">Byte Prefixes</a></li>
			<li><a href="#Computers-HTMLCharacterCodes">HTML Character Codes</a></li>
		</ul>
		<hr>
		<h3><a id="Computers-Concepts">Basic Concepts</a></h3>
		<span class="concept">Byte</span>: 8 bits
		<br>
		<span class="concept">Bit</span>: Basic unit of computerized information. It's a single binary (base 2) digit and can have a value of either 0 or 1.
		<br>
		<span class="concept">Hexadecimal</span>: Base 16. Each digit can have a value between 0 and 15 inclusive. Values 0 through 9 use the usual decimal representations and values 10 through 15 use capital letters A through F.
		<br>
		<span class="concept">Hex</span>: See Hexadecimal.
		<br>
		<br>
		<a href="#top">Back to top</a>
		<hr>

		<h3><a id="Computers-BytePrefixes">Byte Prefixes</a></h3>
		<table>
			<tr>
				<th>Prefix</th>
				<th>Symbol</th>
				<th>Power of 2</th>
				<th>Value Power of 2</th>
				<th>Power of 10</th>
				<th>Value Power of 10</th>
			</tr>
			<tr>
				<td>kilo</td>
				<td>K</td>
				<td>2<sup>10</sup></td>
				<td>1024</td>
				<td>10<sup>3</sup></td>
				<td>1,000</td>
			</tr>
			<tr>
				<td>mega</td>
				<td>M</td>
				<td>2<sup>20</sup></td>
				<td>1048576</td>
				<td>10<sup>6</sup></td>
				<td>1,000,000</td>
			</tr>
			<tr>
				<td>giga</td>
				<td>G</td>
				<td>2<sup>30</sup></td>
				<td>1073741824</td>
				<td>10<sup>9</sup></td>
				<td>1,000,000,000</td>
			</tr>
			<tr>
				<td>tera</td>
				<td>T</td>
				<td>2<sup>40</sup></td>
				<td>1099511627776</td>
				<td>10<sup>12</sup></td>
				<td>1,000,000,000,000</td>
			</tr>
			<tr>
				<td>peta</td>
				<td>P</td>
				<td>2<sup>50</sup></td>
				<td>1125899906842624</td>
				<td>10<sup>15</sup></td>
				<td>1,000,000,000,000,000</td>
			</tr>
			<tr>
				<td>exa</td>
				<td>E</td>
				<td>2<sup>60</sup></td>
				<td>1152921504606846976</td>
				<td>10<sup>18</sup></td>
				<td>1,000,000,000,000,000,000</td>
			</tr>
			<tr>
				<td>zetta</td>
				<td>Z</td>
				<td>2<sup>70</sup></td>
				<td>1180591620717411303424</td>
				<td>10<sup>21</sup></td>
				<td>1,000,000,000,000,000,000,000</td>
			</tr>
			<tr>
				<td>yotta</td>
				<td>m</td>
				<td>2<sup>80</sup></td>
				<td>1208925819614629174706176</td>
				<td>10<sup>24</sup></td>
				<td>1,000,000,000,000,000,000,000,000</td>
			</tr>
		</table>
		<br>
		<a href="#top">Back to top</a>
		<hr>
		<h3><a id="Computers-HTMLCharacterCodes">HTML Character Codes</a></h3>
		<table>
			<tr>
				<th>Character Description</th>
				<th>HTML Named Code</th>
				<th>HTML Numeric Code</th>
				<th>Character</th>
			</tr>
			<tr>
				<td>Non-breaking space</td>
				<td>&amp;nbsp;</td>
				<td>&amp;#160;</td>
				<td>&nbsp;</td>
			</tr>
			<tr>
				<td>Ampersand</td>
				<td>&amp;amp;</td>
				<td>&amp;#38;</td>
				<td>&amp;</td>
			</tr>
			<tr>
				<td>Less Than</td>
				<td>&amp;lt;</td>
				<td>&amp;#60;</td>
				<td>&lt;</td>
			</tr>
			<tr>
				<td>Greater Than</td>
				<td>&amp;gt;</td>
				<td>&amp;#62;</td>
				<td>&gt;</td>
			</tr>
			<tr>
				<td>Copyright</td>
				<td>&amp;copy;</td>
				<td>&amp;#169;</td>
				<td>&copy;</td>
			</tr>
			<tr>
				<td>Double Quote</td>
				<td>&amp;quot;</td>
				<td>&amp;#34;</td>
				<td>&quot;</td>
			</tr>
			<tr>
				<td>Left Single Quote</td>
				<td>&amp;lsquo;</td>
				<td>&amp;#145;</td>
				<td>&lsquo;</td>
			</tr>
			<tr>
				<td>Right Single Quote</td>
				<td>&amp;rsquo;</td>
				<td>&amp;#146;</td>
				<td>&rsquo;</td>
			</tr>
			<tr>
				<td>Left Double Quote</td>
				<td>&amp;ldquo;</td>
				<td>&amp;#147;</td>
				<td>&ldquo;</td>
			</tr>
			<tr>
				<td>Right Double Quote</td>
				<td>&amp;rdquo;</td>
				<td>&amp;#148;</td>
				<td>&rdquo;</td>
			</tr>
			<tr>
				<td>En Dash</td>
				<td>&amp;ndash;</td>
				<td>&amp;#150;</td>
				<td>&ndash;</td>
			</tr>
			<tr>
				<td>Em Dash</td>
				<td>&amp;mdash;</td>
				<td>&amp;#151;</td>
				<td>&mdash;</td>
			</tr>
			<tr>
				<td>Trademark</td>
				<td>&amp;trade;</td>
				<td>&amp;#153;</td>
				<td>&trade;</td>
			</tr>
			<tr>
				<td>Inverted Exclamation Mark</td>
				<td>&amp;iexcl;</td>
				<td>&amp;#161;</td>
				<td>&iexcl;</td>
			</tr>
			<tr>
				<td>Inverted Question Mark</td>
				<td>&amp;iquest;</td>
				<td>&amp;#191;</td>
				<td>&iquest;</td>
			</tr>
			<tr>
				<td>Micro Sign</td>
				<td>&amp;micro;</td>
				<td>&amp;#181;</td>
				<td>&micro;</td>
			</tr>
			<tr>
				<td>tilde (lowercase t)</td>
				<td>&amp;tilde;</td>
				<td>&amp;#152;</td>
				<td>&tilde;</td>
			</tr>
			<tr>
				<td>Tilde (uppercase t)</td>
				<td>&amp;Tilde;</td>
				<td>&amp;#126;</td>
				<td>&Tilde;</td>
			</tr>
			<tr>
				<td>Spade card suit</td>
				<td>&amp;spades;</td>
				<td>&amp;#9824;</td>
				<td>&spades;</td>
			</tr>
			<tr>
				<td>Clubs card suit</td>
				<td>&amp;clubs;</td>
				<td>&amp;#9827;</td>
				<td>&clubs;</td>
			</tr>
			<tr>
				<td>Diamonds card suit</td>
				<td>&amp;diams;</td>
				<td>&amp;#9830;</td>
				<td>&diams;</td>
			</tr>
			<tr>
				<td>Hearts card suit</td>
				<td>&amp;hearts;</td>
				<td>&amp;#9829;</td>
				<td>&hearts;</td>
			</tr>
			<tr>
				<td>Left arrow</td>
				<td>&amp;larr;</td>
				<td>&amp;#8592;</td>
				<td>&larr;</td>
			</tr>
			<tr>
				<td>Right arrow</td>
				<td>&amp;rarr;</td>
				<td>&amp;#8594;</td>
				<td>&rarr;</td>
			</tr>
			<tr>
				<td>Up arrow</td>
				<td>&amp;uarr;</td>
				<td>&amp;#8593;</td>
				<td>&uarr;</td>
			</tr>
			<tr>
				<td>Down arrow</td>
				<td>&amp;darr;</td>
				<td>&amp;#8595;</td>
				<td>&darr;</td>
			</tr>
			<tr>
				<td>Dagger</td>
				<td>&amp;dagger;</td>
				<td>&amp;#134;</td>
				<td>&dagger;</td>
			</tr>
			<tr>
				<td>Double Dagger</td>
				<td>&amp;Dagger;</td>
				<td>&amp;#135;</td>
				<td>&Dagger;</td>
			</tr>
			<tr>
				<td>Cent</td>
				<td>&amp;cent;</td>
				<td>&amp;#162;</td>
				<td>&cent;</td>
			</tr>
			<tr>
				<td>Pound</td>
				<td>&amp;pound;</td>
				<td>&amp;#163;</td>
				<td>&pound;</td>
			</tr>
			<tr>
				<td>Yen</td>
				<td>&amp;yen;</td>
				<td>&amp;#165;</td>
				<td>&yen;</td>
			</tr>
			<tr>
				<td>Euro</td>
				<td>&amp;euro;</td>
				<td>&amp;#8364;</td>
				<td>&euro;</td>
			</tr>
			<tr>
				<td>Slash</td>
				<td>&amp;frasl;</td>
				<td>&amp;#47;</td>
				<td>&frasl;</td>
			</tr>
			<tr>
				<td>Ellipses</td>
				<td>&amp;hellip;</td>
				<td>&amp;#133;</td>
				<td>&hellip;</td>
			</tr>
			<tr>
				<td>Degree</td>
				<td>&amp;deg;</td>
				<td>&amp;#176;</td>
				<td>&deg;</td>
			</tr>
			<tr>
				<td>Plus or Minus Sign</td>
				<td>&amp;plusmn;</td>
				<td>&amp;#177;</td>
				<td>&plusmn;</td>
			</tr>
			<tr>
				<td>Section Sign</td>
				<td>&amp;sect;</td>
				<td>&amp;#167;</td>
				<td>&sect;</td>
			</tr>
			<tr>
				<td>Division Sign</td>
				<td>&amp;divide;</td>
				<td>&amp;#247;</td>
				<td>&divide;</td>
			</tr>
			<tr>
				<td>Pilcrew Sign (Paragraph Sign)</td>
				<td>&amp;para;</td>
				<td>&amp;#182;</td>
				<td>&para;</td>
			</tr>
			<tr>
				<td>Not Sign</td>
				<td>&amp;not;</td>
				<td>&amp;#172;</td>
				<td>&not;</td>
			</tr>
			<tr>
				<td>Registered Trademark</td>
				<td>&amp;reg;</td>
				<td>&amp;#174;</td>
				<td>&reg;</td>
			</tr>
			<tr>
				<td>Broken Vertical Bar</td>
				<td>&amp;brvbar;</td>
				<td>&amp;#166;</td>
				<td>&brvbar;</td>
			</tr>
			<tr>
				<td>Overline</td>
				<td>&amp;oline;</td>
				<td>&amp;#8254;</td>
				<td>&oline;</td>
			</tr>
			<tr>
				<td>Lower case Latin letter AE</td>
				<td>&amp;aelig;</td>
				<td>&amp;#230;</td>
				<td>&aelig;</td>
			</tr>
			<tr>
				<td>Capital Latin letter AE</td>
				<td>&amp;AElig;</td>
				<td>&amp;#198;</td>
				<td>&AElig;</td>
			</tr>
			<tr>
				<td>Lower case O with Slash</td>
				<td>&amp;oslash;</td>
				<td>&amp;#248;</td>
				<td>&oslash;</td>
			</tr>
			<tr>
				<td>Capital O with Slash</td>
				<td>&amp;Oslash;</td>
				<td>&amp;#216;</td>
				<td>&Oslash;</td>
			</tr>
			<tr>
				<td>Umlaut</td>
				<td>&amp;uml;</td>
				<td>&amp;#168;</td>
				<td>&uml;</td>
			</tr>
			<tr>
				<td>Capital Delta</td>
				<td>&amp;Delta;</td>
				<td>&amp;#916;</td>
				<td>&Delta;</td>
			</tr>
			<tr>
				<td>Lower Case Delta</td>
				<td>&amp;delta;</td>
				<td>&amp;#948;</td>
				<td>&delta;</td>
			</tr>
			<tr>
				<td>Left Double Angle</td>
				<td>&amp;laquo;</td>
				<td>&amp;#171;</td>
				<td>&laquo;</td>
			</tr>
			<tr>
				<td>Right Double Angle</td>
				<td>&amp;raquo;</td>
				<td>&amp;#187;</td>
				<td>&raquo;</td>
			</tr>
			<tr>
				<td>Left Single Angle</td>
				<td>&amp;lsaquo;</td>
				<td>&amp;#139;</td>
				<td>&lsaquo;</td>
			</tr>
			<tr>
				<td>Right Single Angle</td>
				<td>&amp;rsaquo;</td>
				<td>&amp;#155;</td>
				<td>&rsaquo;</td>
			</tr>
			<tr>
				<td>Empty Set</td>
				<td>&amp;empty;</td>
				<td>&amp;#8709;</td>
				<td>&empty;</td>
			</tr>
			<tr>
				<td>N-ary Summation</td>
				<td>&amp;sum;</td>
				<td>&amp;#8721;</td>
				<td>&sum;</td>
			</tr>
			<tr>
				<td>Spacing Macron - Overline</td>
				<td>&amp;macr;</td>
				<td>&amp;#175;</td>
				<td>&macr;</td>
			</tr>
			<tr>
				<td>Superscript 1</td>
				<td>&amp;sup1;</td>
				<td>&amp;#185;</td>
				<td>&sup1;</td>
			</tr>
			<tr>
				<td>Superscript 2</td>
				<td>&amp;sup2;</td>
				<td>&amp;#178;</td>
				<td>&sup2;</td>
			</tr>
			<tr>
				<td>Superscript 3</td>
				<td>&amp;sup3;</td>
				<td>&amp;#178;</td>
				<td>&sup3;</td>
			</tr>
			<tr>
				<td>Fraction one quarter</td>
				<td>&amp;frac14;</td>
				<td>&amp;#188;</td>
				<td>&frac14;</td>
			</tr>
			<tr>
				<td>Fraction one half</td>
				<td>&amp;frac12;</td>
				<td>&amp;#189;</td>
				<td>&frac12;</td>
			</tr>
			<tr>
				<td>Fraction three fourths</td>
				<td>&amp;frac34;</td>
				<td>&amp;#190;</td>
				<td>&frac34;</td>
			</tr>
			<tr>
				<td>Feminine Ordinal Indicator</td>
				<td>&amp;ordf;</td>
				<td>&amp;#170;</td>
				<td>&ordf;</td>
			</tr>
			<tr>
				<td>Masculine Ordinal Indicator</td>
				<td>&amp;ordm;</td>
				<td>&amp;#186;</td>
				<td>&ordm;</td>
			</tr>
			<tr>
				<td>Spacing Acute Accent</td>
				<td>&amp;acute;</td>
				<td>&amp;#180;</td>
				<td>&acute;</td>
			</tr>
			<tr>
				<td>Light Checkmark</td>
				<td>N/A</td>
				<td>&amp;#10003;</td>
				<td>&#10003;</td>
			</tr>
			<tr>
				<td>Heavy Checkmark</td>
				<td>N/A</td>
				<td>&amp;#10004;</td>
				<td>&#10004;</td>
			</tr>
			<tr>
				<td>Female Indicator</td>
				<td>N/A</td>
				<td>&amp;#9792;</td>
				<td>&#9792;</td>
			</tr>
			<tr>
				<td>Male Indicator</td>
				<td>N/A</td>
				<td>&amp;#9794;</td>
				<td>&#9794;</td>
			</tr>
			<tr>
				<td>Quarter Note</td>
				<td>N/A</td>
				<td>&amp;#9833;</td>
				<td>&#9833;</td>
			</tr>
			<tr>
				<td>Eighth Note</td>
				<td>N/A</td>
				<td>&amp;#9834;</td>
				<td>&#9834;</td>
			</tr>
			<tr>
				<td>Double Eighth Note</td>
				<td>N/A</td>
				<td>&amp;#9836;</td>
				<td>&#9836;</td>
			</tr>
			<tr>
				<td>Flat</td>
				<td>N/A</td>
				<td>&amp;#9837;</td>
				<td>&#9837;</td>
			</tr>
			<tr>
				<td>Sharp</td>
				<td>N/A</td>
				<td>&amp;#9839;</td>
				<td>&#9839;</td>
			</tr>
		</table>
		<br>
		<a href="#top">Back to top</a>
		<hr>
		<h2><a id="Math">Math</a></h2>
		<ul>
			<li><a href="#Math-Constants">Mathematical Constants</a></li>
			<li><a href="#Math-Prefixes">Generic Prefixes</a></li>
			<li><a href="#Math-Equations">Mathematical Equations</a></li>
			<li><a href="#Math-RomanNumerals">Roman Numerals</a></li>
			<li><a href="#Math-Logs">Log values</a></li>
		</ul>
		<hr>
		<h3><a id="Math-Constants">Mathematical Constants</a></h3>
		<table>
			<tr>
				<th>Constant</th>
				<th>Symbol</th>
				<th>Value (Approximate)</th>
			</tr>
			<tr>
				<td>Pi</td>
				<td>&Pi;</td>
				<td>
					3.14159265358979323846264338327950288419716939937510
				</td>
			</tr>
			<tr>
				<td>Tau</td>
				<td>&Tau;</td>
				<td>
					2*&Pi;
					<br>
					6.28318530717958647692528676655900576839433879875021
				</td>
			</tr>
			<tr>
				<td>Euler's Number</td>
				<td>e</td>
				<td>
					2.71828182845904523536028747135266249775724709369995
				</td>
			</tr>
			<tr>
				<td>Golden Ratio</td>
				<td>&phi;</td>
				<td>
					1.618033988749894848204586
				</td>
			</tr>
		</table>
		<br>
		<a href="#top">Back to top</a>
		<hr>
		<h3><a id="Math-Prefixes">Generic Prefixes</a></h3>
		<table>
			<tr>
				<th>Prefix</th>
				<th>Symbol</th>
				<th>Power of 10</th>
				<th>Value</th>
			</tr>
			<tr>
				<td>yocto</td>
				<td>y</td>
				<td>10<sup>-24</sup></td>
				<td>0.000000000000000000000001</td>
			</tr>
			<tr>
				<td>zepto</td>
				<td>z</td>
				<td>10<sup>-21</sup></td>
				<td>0.000000000000000000001</td>
			</tr>
			<tr>
				<td>atto</td>
				<td>a</td>
				<td>10<sup>-18</sup></td>
				<td>0.000000000000000001</td>
			</tr>
			<tr>
				<td>femto</td>
				<td>f</td>
				<td>10<sup>-15</sup></td>
				<td>0.000000000000001</td>
			</tr>
			<tr>
				<td>pico</td>
				<td>p</td>
				<td>10<sup>-12</sup></td>
				<td>0.000000000001</td>
			</tr>
			<tr>
				<td>nano</td>
				<td>n</td>
				<td>10<sup>-9</sup></td>
				<td>0.000000001</td>
			</tr>
			<tr>
				<td>micro</td>
				<td>&micro;</td>
				<td>10<sup>-6</sup></td>
				<td>0.000001</td>
			</tr>
			<tr>
				<td>milli</td>
				<td>m</td>
				<td>10<sup>-3</sup></td>
				<td>0.001</td>
			</tr>
			<tr>
				<td>centi</td>
				<td>c</td>
				<td>10<sup>-2</sup></td>
				<td>0.01</td>
			</tr>
			<tr>
				<td>deci</td>
				<td>d</td>
				<td>10<sup>-1</sup></td>
				<td>0.1</td>
			</tr>
			<tr>
				<td>deka</td>
				<td>D</td>
				<td>10<sup>1</sup></td>
				<td>10</td>
			</tr>
			<tr>
				<td>hecto</td>
				<td>h</td>
				<td>10<sup>2</sup></td>
				<td>100</td>
			</tr>
			<tr>
				<td>kilo</td>
				<td>K</td>
				<td>10<sup>3</sup></td>
				<td>1,000</td>
			</tr>
			<tr>
				<td>mega</td>
				<td>M</td>
				<td>10<sup>6</sup></td>
				<td>1,000,000</td>
			</tr>
			<tr>
				<td>giga</td>
				<td>G</td>
				<td>10<sup>9</sup></td>
				<td>1,000,000,000</td>
			</tr>
			<tr>
				<td>tera</td>
				<td>T</td>
				<td>10<sup>12</sup></td>
				<td>1,000,000,000,000</td>
			</tr>
			<tr>
				<td>peta</td>
				<td>P</td>
				<td>10<sup>15</sup></td>
				<td>1,000,000,000,000,000</td>
			</tr>
			<tr>
				<td>exa</td>
				<td>E</td>
				<td>10<sup>18</sup></td>
				<td>1,000,000,000,000,000,000</td>
			</tr>
			<tr>
				<td>zetta</td>
				<td>Z</td>
				<td>10<sup>21</sup></td>
				<td>1,000,000,000,000,000,000,000</td>
			</tr>
			<tr>
				<td>yotta</td>
				<td>m</td>
				<td>10<sup>24</sup></td>
				<td>1,000,000,000,000,000,000,000,000</td>
			</tr>
		</table>
		<br>
		<a href="#top">Back to top</a>
		<hr>
		<h3><a id="Math-Equations">Mathematical Equations</a></h3>
		<table>
			<tr>
				<th>Description</th>
				<th>Symbol Definition</th>
				<th>Equation</th>
			</tr>
			<tr>
				<td>Area of a Circle</td>
				<td>
					r = radius
					<br>
					d = diameter
				</td>
				<td>
					&Pi;*r<sup>2</sup>
					<br>
					(&Pi;*d<sup>2</sup>)/4
				</td>
			</tr>
			<tr>
				<td>Area of an Elipse</td>
				<td>
					r<sub>1</sub> = radius of one side (minimum radius of the short side for example)
					<br>
					r<sub>2</sub> = radius of the other side (maximum radius of the long side for example)
					<br>
					d = diameter
				</td>
				<td>
					&Pi;*r<sub>1</sub>*r<sub>2</sub>
				</td>
			</tr>
			<tr>
				<td>Area of a Triangle</td>
				<td>
					b = length of the base
					<br>
					h = height of the triangle
				</td>
				<td>
					(b*h)/2
				</td>
			</tr>
			<tr>
				<td>Area of a Square</td>
				<td>
					s = length of a side of the square
				</td>
				<td>
					s<sup>2</sup>
				</td>
			</tr>
			<tr>
				<td>Area of a Rectangle</td>
				<td>
					l = length of the length side of the square
					<br>
					w = length of the width side of the square
				</td>
				<td>
					l*w
				</td>
			</tr>
			<tr>
				<td>Circumference of a Circle</td>
				<td>
					r = radius
					<br>
					d = diameter
				</td>
				<td>
					2*&Pi;*r
					<br>
					&Pi;*d
				</td>
			</tr>
			<tr>
				<td>Arclength of a Sector of a Circle (Partial Circumference of a Circle)</td>
				<td>
					r = radius
					<br>
					d = diameter
					<br>
					&theta; = angle of the sector in degrees
				</td>
				<td>
					(&Pi;*r*&theta;)/180
				</td>
			</tr>
			<tr>
				<td>Volume of a Sphere</td>
				<td>
					r = radius
				</td>
				<td>
					(4/3)*&Pi;*r<sup>3</sup>
				</td>
			</tr>
			<tr>
				<td>Volume of a Cylinder</td>
				<td>
					r = radius
					<br>
					h = height
				</td>
				<td>
					&Pi;*r<sup>2</sup>*h
				</td>
			</tr>
			<tr>
				<td>Surface Area of a Cylinder</td>
				<td>
					r = radius
					<br>
					h = height
				</td>
				<td>
					2*&Pi;*r<sup>2</sup> + 2*&Pi;*r*h
				</td>
			</tr>
			<tr>
				<td>Volume of a Cube</td>
				<td>
					s = length of any edge of the cube
				</td>
				<td>
					s<sup>3</sup>
				</td>
			</tr>
			<tr>
				<td>Surface Area of a Cube</td>
				<td>
					s = length of any edge of the cube
				</td>
				<td>
					6*s<sup>2</sup>
				</td>
			</tr>
			<tr>
				<td>Surface Area of a Sphere</td>
				<td>
					r = radius
				</td>
				<td>
					4*&Pi;*r<sup>2</sup>
				</td>
			</tr>
			<tr>
				<td>Pythagorean Theorem</td>
				<td>
					a = the length of one of the shorter sides of the triangle
					<br>
					b = the length of the other shorter side of the triangle
					<br>
					c = the length of the hypotenuse, the longest side of the triangle
				</td>
				<td>
					a<sup>2</sup>*b<sup>2</sup>=c<sup>2</sup>
				</td>
			</tr>
			<tr>
				<td>Volume of a Rectangular Solid</td>
				<td>
					l = the length of one of the rectangular solid
					<br>
					w = the width of the rectangular solid
					<br>
					h = the height of the rectangular solid
				</td>
				<td>
					l*w*h
				</td>
			</tr>
			<tr>
				<td>Volume of a Right Circular Cone</td>
				<td>
					r = radius of the base
					<br>
					h = height
				</td>
				<td>
					(&Pi;*r<sup>2</sup>*h)/3
				</td>
			</tr>
			<tr>
				<td>Surface area of a Right Circular Cone</td>
				<td>
					r = radius of the base
					<br>
					h = height
				</td>
				<td>
					&Pi;*r*(r+square-root(h<sup>2</sup>+r<sup>2</sup>))
				</td>
			</tr>
			<tr>
				<td>Volume of a Pyramid</td>
				<td>
					l = base length
					<br>
					w = base width
					<br>
					h = height
				</td>
				<td>
					(l*w*h)/3
				</td>
			</tr>
			<tr>
				<td>Surface area of a Circular Ring</td>
				<td>
					r = cross sectional radius (radius of the band)
					<br>
					R = ring radius (radius from the center of the ring to the outside of the ring)
				</td>
				<td>
					4*&Pi;<sup>2</sup>*R*r
				</td>
			</tr>
			<tr>
				<td>Volume of a Circular Ring</td>
				<td>
					r = cross sectional radius (radius of the band)
					<br>
					R = ring radius (radius from the center of the ring to the outside of the ring)
				</td>
				<td>
					2*&Pi;<sup>2</sup>*R*r<sup>2</sup>
				</td>
			</tr>
			<tr>
				<td>Surface area of a Paraboloid (without the base)</td>
				<td>
					d = diameter of the base
					<br>
					h = length from the base to the farthest point
				</td>
				<td>
					2/3*&Pi;*d/h<sup>2</sup>*[(d<sup>2</sup>/16+h<sup>2</sup>)<sup>3/2</sup>-(d/4)<sup>3</sup>]
				</td>
			</tr>
			<tr>
				<td>Volume of a Paraboloid</td>
				<td>
					d = diameter of the base
					<br>
					h = length from the base to the farthest point
				</td>
				<td>
					&Pi;/8*d<sup>2</sup>*h
				</td>
			</tr>
		</table>
		<br>
		<a href="#top">Back to top</a>
		<hr>
		<h3><span id="Math-RomanNumerals">Roman Numerals</span></h3>
		<table>
			<tr>
				<th>Roman</th>
				<th>Arabic</th>
			</tr>
			<tr>
				<td>I</td>
				<td>1</td>
			</tr>
			<tr>
				<td>II</td>
				<td>2</td>
			</tr>
			<tr>
				<td>III</td>
				<td>3</td>
			</tr>
			<tr>
				<td>IV</td>
				<td>4</td>
			</tr>
			<tr>
				<td>V</td>
				<td>5</td>
			</tr>
			<tr>
				<td>VI</td>
				<td>6</td>
			</tr>
			<tr>
				<td>VII</td>
				<td>7</td>
			</tr>
			<tr>
				<td>VIII</td>
				<td>8</td>
			</tr>
			<tr>
				<td>IX</td>
				<td>9</td>
			</tr>
			<tr>
				<td>X</td>
				<td>10</td>
			</tr>
			<tr>
				<td>XI</td>
				<td>11</td>
			</tr>
			<tr>
				<td>XII</td>
				<td>12</td>
			</tr>
			<tr>
				<td>XIII</td>
				<td>13</td>
			</tr>
			<tr>
				<td>XIV</td>
				<td>14</td>
			</tr>
			<tr>
				<td>XV</td>
				<td>15</td>
			</tr>
			<tr>
				<td>XVI</td>
				<td>16</td>
			</tr>
			<tr>
				<td>XVII</td>
				<td>17</td>
			</tr>
			<tr>
				<td>XVIII</td>
				<td>18</td>
			</tr>
			<tr>
				<td>XIX</td>
				<td>19</td>
			</tr>
			<tr>
				<td>XX</td>
				<td>20</td>
			</tr>
			<tr>
				<td>XXI</td>
				<td>21</td>
			</tr>
			<tr>
				<td>XXII</td>
				<td>22</td>
			</tr>
			<tr>
				<td>XXIII</td>
				<td>23</td>
			</tr>
			<tr>
				<td>XXIV</td>
				<td>24</td>
			</tr>
			<tr>
				<td>XXV</td>
				<td>25</td>
			</tr>
			<tr>
				<td>XXVI</td>
				<td>26</td>
			</tr>
			<tr>
				<td>XXVII</td>
				<td>27</td>
			</tr>
			<tr>
				<td>XXVIII</td>
				<td>28</td>
			</tr>
			<tr>
				<td>XXIX</td>
				<td>29</td>
			</tr>
			<tr>
				<td>XXX</td>
				<td>30</td>
			</tr>
			<tr>
				<td>XXXI</td>
				<td>31</td>
			</tr>
			<tr>
				<td>XXXII</td>
				<td>32</td>
			</tr>
			<tr>
				<td>XXXIII</td>
				<td>33</td>
			</tr>
			<tr>
				<td>XXXIV</td>
				<td>34</td>
			</tr>
			<tr>
				<td>XXXV</td>
				<td>35</td>
			</tr>
			<tr>
				<td>XXXVI</td>
				<td>36</td>
			</tr>
			<tr>
				<td>XXXVII</td>
				<td>37</td>
			</tr>
			<tr>
				<td>XXXVIII</td>
				<td>38</td>
			</tr>
			<tr>
				<td>XXXIX</td>
				<td>39</td>
			</tr>
			<tr>
				<td>XL</td>
				<td>40</td>
			</tr>
			<tr>
				<td>XLI</td>
				<td>41</td>
			</tr>
			<tr>
				<td>XLII</td>
				<td>42</td>
			</tr>
			<tr>
				<td>XLIII</td>
				<td>43</td>
			</tr>
			<tr>
				<td>XLIV</td>
				<td>44</td>
			</tr>
			<tr>
				<td>XLV</td>
				<td>45</td>
			</tr>
			<tr>
				<td>XLVI</td>
				<td>46</td>
			</tr>
			<tr>
				<td>XLVII</td>
				<td>47</td>
			</tr>
			<tr>
				<td>XLVIII</td>
				<td>48</td>
			</tr>
			<tr>
				<td>XLIX</td>
				<td>49</td>
			</tr>
			<tr>
				<td>L</td>
				<td>50</td>
			</tr>
			<tr>
				<td>LI</td>
				<td>51</td>
			</tr>
			<tr>
				<td>LII</td>
				<td>52</td>
			</tr>
			<tr>
				<td>LIII</td>
				<td>53</td>
			</tr>
			<tr>
				<td>LIV</td>
				<td>54</td>
			</tr>
			<tr>
				<td>LV</td>
				<td>55</td>
			</tr>
			<tr>
				<td>LVI</td>
				<td>56</td>
			</tr>
			<tr>
				<td>LVII</td>
				<td>57</td>
			</tr>
			<tr>
				<td>LVIII</td>
				<td>58</td>
			</tr>
			<tr>
				<td>LIX</td>
				<td>59</td>
			</tr>
			<tr>
				<td>LX</td>
				<td>60</td>
			</tr>
			<tr>
				<td>LXI</td>
				<td>61</td>
			</tr>
			<tr>
				<td>LXII</td>
				<td>62</td>
			</tr>
			<tr>
				<td>LXIII</td>
				<td>63</td>
			</tr>
			<tr>
				<td>LXIV</td>
				<td>64</td>
			</tr>
			<tr>
				<td>LXV</td>
				<td>65</td>
			</tr>
			<tr>
				<td>LXVI</td>
				<td>66</td>
			</tr>
			<tr>
				<td>LXVII</td>
				<td>67</td>
			</tr>
			<tr>
				<td>LXVIII</td>
				<td>68</td>
			</tr>
			<tr>
				<td>LXVIV</td>
				<td>69</td>
			</tr>
			<tr>
				<td>LXX</td>
				<td>70</td>
			</tr>
			<tr>
				<td>LXXI</td>
				<td>71</td>
			</tr>
			<tr>
				<td>LXXII</td>
				<td>72</td>
			</tr>
			<tr>
				<td>LXXIII</td>
				<td>73</td>
			</tr>
			<tr>
				<td>LXXIV</td>
				<td>74</td>
			</tr>
			<tr>
				<td>LXXV</td>
				<td>75</td>
			</tr>
			<tr>
				<td>LXXVI</td>
				<td>76</td>
			</tr>
			<tr>
				<td>LXXVII</td>
				<td>77</td>
			</tr>
			<tr>
				<td>LXXVIII</td>
				<td>78</td>
			</tr>
			<tr>
				<td>LXXIX</td>
				<td>79</td>
			</tr>
			<tr>
				<td>LXXX</td>
				<td>80</td>
			</tr>
			<tr>
				<td>LXXXI</td>
				<td>81</td>
			</tr>
			<tr>
				<td>LXXXII</td>
				<td>82</td>
			</tr>
			<tr>
				<td>LXXXIII</td>
				<td>83</td>
			</tr>
			<tr>
				<td>LXXXIV</td>
				<td>84</td>
			</tr>
			<tr>
				<td>LXXXV</td>
				<td>85</td>
			</tr>
			<tr>
				<td>LXXXVI</td>
				<td>86</td>
			</tr>
			<tr>
				<td>LXXXVII</td>
				<td>87</td>
			</tr>
			<tr>
				<td>LXXXVIII</td>
				<td>88</td>
			</tr>
			<tr>
				<td>LXXXIX</td>
				<td>89</td>
			</tr>
			<tr>
				<td>XC</td>
				<td>90</td>
			</tr>
			<tr>
				<td>XCI</td>
				<td>91</td>
			</tr>
			<tr>
				<td>XCII</td>
				<td>92</td>
			</tr>
			<tr>
				<td>XCIII</td>
				<td>93</td>
			</tr>
			<tr>
				<td>XCIV</td>
				<td>94</td>
			</tr>
			<tr>
				<td>XCV</td>
				<td>95</td>
			</tr>
		</table>
		<br>
		<a href="#top">Back to top</a>
		<hr>
		<h3><span id="Math-Logs">Log values</span></h3>
		<table>
			<tr>
				<th>#</th>
				<th>Log base e</th>
				<th>Log base 10</th><commit_msg>Added a roman numeral.<commit_after><html>
	<head>
		<title>WebRef</title>
		<link rel="stylesheet" type="text/css" href="WebRef.css" />
	</head>

	<body>
		<h1><a id="top">WebRef</a></h1>
		<h2>Table of Contents</h2>
		<ol>
			<li><a href="#Computers">Computers</a></li>
			<ul>
				<li><a href="#Computers-Concepts">Basic Concepts</a></li>
				<li><a href="#Computers-BytePrefixes">Byte Prefixes</a></li>
				<li><a href="#Computers-HTMLCharacterCodes">HTML Character Codes</a></li>
			</ul>
			<li><a href="#Math">Math</a></li>
			<ul>
				<li><a href="#Math-Constants">Mathematical Constants</a></li>
				<li><a href="#Math-Prefixes">Generic Prefixes</a></li>
				<li><a href="#Math-Equations">Mathematical Equations</a></li>
				<li><a href="#Math-RomanNumerals">Roman Numerals</a></li>
				<li><a href="#Math-Logs">Log values</a></li>
			</ul>
			<li><a href="#Physics">Physics</a></li>
			<ul>
				<li><a href="#Physics-Constants">Physics Constants</a></li>
				<li><a href="#Physics-Equations">Physics Equations</a></li>
			</ul>
			<li><a href="LICENSE">Copyright (MIT License)</a></li>
		</ol>
		<hr>
		<h2><a id="Computers">Computers</a></h2>
		<ul>
			<li><a href="#Computers-Concepts">Basic Concepts</a></li>
			<li><a href="#Computers-BytePrefixes">Byte Prefixes</a></li>
			<li><a href="#Computers-HTMLCharacterCodes">HTML Character Codes</a></li>
		</ul>
		<hr>
		<h3><a id="Computers-Concepts">Basic Concepts</a></h3>
		<span class="concept">Byte</span>: 8 bits
		<br>
		<span class="concept">Bit</span>: Basic unit of computerized information. It's a single binary (base 2) digit and can have a value of either 0 or 1.
		<br>
		<span class="concept">Hexadecimal</span>: Base 16. Each digit can have a value between 0 and 15 inclusive. Values 0 through 9 use the usual decimal representations and values 10 through 15 use capital letters A through F.
		<br>
		<span class="concept">Hex</span>: See Hexadecimal.
		<br>
		<br>
		<a href="#top">Back to top</a>
		<hr>

		<h3><a id="Computers-BytePrefixes">Byte Prefixes</a></h3>
		<table>
			<tr>
				<th>Prefix</th>
				<th>Symbol</th>
				<th>Power of 2</th>
				<th>Value Power of 2</th>
				<th>Power of 10</th>
				<th>Value Power of 10</th>
			</tr>
			<tr>
				<td>kilo</td>
				<td>K</td>
				<td>2<sup>10</sup></td>
				<td>1024</td>
				<td>10<sup>3</sup></td>
				<td>1,000</td>
			</tr>
			<tr>
				<td>mega</td>
				<td>M</td>
				<td>2<sup>20</sup></td>
				<td>1048576</td>
				<td>10<sup>6</sup></td>
				<td>1,000,000</td>
			</tr>
			<tr>
				<td>giga</td>
				<td>G</td>
				<td>2<sup>30</sup></td>
				<td>1073741824</td>
				<td>10<sup>9</sup></td>
				<td>1,000,000,000</td>
			</tr>
			<tr>
				<td>tera</td>
				<td>T</td>
				<td>2<sup>40</sup></td>
				<td>1099511627776</td>
				<td>10<sup>12</sup></td>
				<td>1,000,000,000,000</td>
			</tr>
			<tr>
				<td>peta</td>
				<td>P</td>
				<td>2<sup>50</sup></td>
				<td>1125899906842624</td>
				<td>10<sup>15</sup></td>
				<td>1,000,000,000,000,000</td>
			</tr>
			<tr>
				<td>exa</td>
				<td>E</td>
				<td>2<sup>60</sup></td>
				<td>1152921504606846976</td>
				<td>10<sup>18</sup></td>
				<td>1,000,000,000,000,000,000</td>
			</tr>
			<tr>
				<td>zetta</td>
				<td>Z</td>
				<td>2<sup>70</sup></td>
				<td>1180591620717411303424</td>
				<td>10<sup>21</sup></td>
				<td>1,000,000,000,000,000,000,000</td>
			</tr>
			<tr>
				<td>yotta</td>
				<td>m</td>
				<td>2<sup>80</sup></td>
				<td>1208925819614629174706176</td>
				<td>10<sup>24</sup></td>
				<td>1,000,000,000,000,000,000,000,000</td>
			</tr>
		</table>
		<br>
		<a href="#top">Back to top</a>
		<hr>
		<h3><a id="Computers-HTMLCharacterCodes">HTML Character Codes</a></h3>
		<table>
			<tr>
				<th>Character Description</th>
				<th>HTML Named Code</th>
				<th>HTML Numeric Code</th>
				<th>Character</th>
			</tr>
			<tr>
				<td>Non-breaking space</td>
				<td>&amp;nbsp;</td>
				<td>&amp;#160;</td>
				<td>&nbsp;</td>
			</tr>
			<tr>
				<td>Ampersand</td>
				<td>&amp;amp;</td>
				<td>&amp;#38;</td>
				<td>&amp;</td>
			</tr>
			<tr>
				<td>Less Than</td>
				<td>&amp;lt;</td>
				<td>&amp;#60;</td>
				<td>&lt;</td>
			</tr>
			<tr>
				<td>Greater Than</td>
				<td>&amp;gt;</td>
				<td>&amp;#62;</td>
				<td>&gt;</td>
			</tr>
			<tr>
				<td>Copyright</td>
				<td>&amp;copy;</td>
				<td>&amp;#169;</td>
				<td>&copy;</td>
			</tr>
			<tr>
				<td>Double Quote</td>
				<td>&amp;quot;</td>
				<td>&amp;#34;</td>
				<td>&quot;</td>
			</tr>
			<tr>
				<td>Left Single Quote</td>
				<td>&amp;lsquo;</td>
				<td>&amp;#145;</td>
				<td>&lsquo;</td>
			</tr>
			<tr>
				<td>Right Single Quote</td>
				<td>&amp;rsquo;</td>
				<td>&amp;#146;</td>
				<td>&rsquo;</td>
			</tr>
			<tr>
				<td>Left Double Quote</td>
				<td>&amp;ldquo;</td>
				<td>&amp;#147;</td>
				<td>&ldquo;</td>
			</tr>
			<tr>
				<td>Right Double Quote</td>
				<td>&amp;rdquo;</td>
				<td>&amp;#148;</td>
				<td>&rdquo;</td>
			</tr>
			<tr>
				<td>En Dash</td>
				<td>&amp;ndash;</td>
				<td>&amp;#150;</td>
				<td>&ndash;</td>
			</tr>
			<tr>
				<td>Em Dash</td>
				<td>&amp;mdash;</td>
				<td>&amp;#151;</td>
				<td>&mdash;</td>
			</tr>
			<tr>
				<td>Trademark</td>
				<td>&amp;trade;</td>
				<td>&amp;#153;</td>
				<td>&trade;</td>
			</tr>
			<tr>
				<td>Inverted Exclamation Mark</td>
				<td>&amp;iexcl;</td>
				<td>&amp;#161;</td>
				<td>&iexcl;</td>
			</tr>
			<tr>
				<td>Inverted Question Mark</td>
				<td>&amp;iquest;</td>
				<td>&amp;#191;</td>
				<td>&iquest;</td>
			</tr>
			<tr>
				<td>Micro Sign</td>
				<td>&amp;micro;</td>
				<td>&amp;#181;</td>
				<td>&micro;</td>
			</tr>
			<tr>
				<td>tilde (lowercase t)</td>
				<td>&amp;tilde;</td>
				<td>&amp;#152;</td>
				<td>&tilde;</td>
			</tr>
			<tr>
				<td>Tilde (uppercase t)</td>
				<td>&amp;Tilde;</td>
				<td>&amp;#126;</td>
				<td>&Tilde;</td>
			</tr>
			<tr>
				<td>Spade card suit</td>
				<td>&amp;spades;</td>
				<td>&amp;#9824;</td>
				<td>&spades;</td>
			</tr>
			<tr>
				<td>Clubs card suit</td>
				<td>&amp;clubs;</td>
				<td>&amp;#9827;</td>
				<td>&clubs;</td>
			</tr>
			<tr>
				<td>Diamonds card suit</td>
				<td>&amp;diams;</td>
				<td>&amp;#9830;</td>
				<td>&diams;</td>
			</tr>
			<tr>
				<td>Hearts card suit</td>
				<td>&amp;hearts;</td>
				<td>&amp;#9829;</td>
				<td>&hearts;</td>
			</tr>
			<tr>
				<td>Left arrow</td>
				<td>&amp;larr;</td>
				<td>&amp;#8592;</td>
				<td>&larr;</td>
			</tr>
			<tr>
				<td>Right arrow</td>
				<td>&amp;rarr;</td>
				<td>&amp;#8594;</td>
				<td>&rarr;</td>
			</tr>
			<tr>
				<td>Up arrow</td>
				<td>&amp;uarr;</td>
				<td>&amp;#8593;</td>
				<td>&uarr;</td>
			</tr>
			<tr>
				<td>Down arrow</td>
				<td>&amp;darr;</td>
				<td>&amp;#8595;</td>
				<td>&darr;</td>
			</tr>
			<tr>
				<td>Dagger</td>
				<td>&amp;dagger;</td>
				<td>&amp;#134;</td>
				<td>&dagger;</td>
			</tr>
			<tr>
				<td>Double Dagger</td>
				<td>&amp;Dagger;</td>
				<td>&amp;#135;</td>
				<td>&Dagger;</td>
			</tr>
			<tr>
				<td>Cent</td>
				<td>&amp;cent;</td>
				<td>&amp;#162;</td>
				<td>&cent;</td>
			</tr>
			<tr>
				<td>Pound</td>
				<td>&amp;pound;</td>
				<td>&amp;#163;</td>
				<td>&pound;</td>
			</tr>
			<tr>
				<td>Yen</td>
				<td>&amp;yen;</td>
				<td>&amp;#165;</td>
				<td>&yen;</td>
			</tr>
			<tr>
				<td>Euro</td>
				<td>&amp;euro;</td>
				<td>&amp;#8364;</td>
				<td>&euro;</td>
			</tr>
			<tr>
				<td>Slash</td>
				<td>&amp;frasl;</td>
				<td>&amp;#47;</td>
				<td>&frasl;</td>
			</tr>
			<tr>
				<td>Ellipses</td>
				<td>&amp;hellip;</td>
				<td>&amp;#133;</td>
				<td>&hellip;</td>
			</tr>
			<tr>
				<td>Degree</td>
				<td>&amp;deg;</td>
				<td>&amp;#176;</td>
				<td>&deg;</td>
			</tr>
			<tr>
				<td>Plus or Minus Sign</td>
				<td>&amp;plusmn;</td>
				<td>&amp;#177;</td>
				<td>&plusmn;</td>
			</tr>
			<tr>
				<td>Section Sign</td>
				<td>&amp;sect;</td>
				<td>&amp;#167;</td>
				<td>&sect;</td>
			</tr>
			<tr>
				<td>Division Sign</td>
				<td>&amp;divide;</td>
				<td>&amp;#247;</td>
				<td>&divide;</td>
			</tr>
			<tr>
				<td>Pilcrew Sign (Paragraph Sign)</td>
				<td>&amp;para;</td>
				<td>&amp;#182;</td>
				<td>&para;</td>
			</tr>
			<tr>
				<td>Not Sign</td>
				<td>&amp;not;</td>
				<td>&amp;#172;</td>
				<td>&not;</td>
			</tr>
			<tr>
				<td>Registered Trademark</td>
				<td>&amp;reg;</td>
				<td>&amp;#174;</td>
				<td>&reg;</td>
			</tr>
			<tr>
				<td>Broken Vertical Bar</td>
				<td>&amp;brvbar;</td>
				<td>&amp;#166;</td>
				<td>&brvbar;</td>
			</tr>
			<tr>
				<td>Overline</td>
				<td>&amp;oline;</td>
				<td>&amp;#8254;</td>
				<td>&oline;</td>
			</tr>
			<tr>
				<td>Lower case Latin letter AE</td>
				<td>&amp;aelig;</td>
				<td>&amp;#230;</td>
				<td>&aelig;</td>
			</tr>
			<tr>
				<td>Capital Latin letter AE</td>
				<td>&amp;AElig;</td>
				<td>&amp;#198;</td>
				<td>&AElig;</td>
			</tr>
			<tr>
				<td>Lower case O with Slash</td>
				<td>&amp;oslash;</td>
				<td>&amp;#248;</td>
				<td>&oslash;</td>
			</tr>
			<tr>
				<td>Capital O with Slash</td>
				<td>&amp;Oslash;</td>
				<td>&amp;#216;</td>
				<td>&Oslash;</td>
			</tr>
			<tr>
				<td>Umlaut</td>
				<td>&amp;uml;</td>
				<td>&amp;#168;</td>
				<td>&uml;</td>
			</tr>
			<tr>
				<td>Capital Delta</td>
				<td>&amp;Delta;</td>
				<td>&amp;#916;</td>
				<td>&Delta;</td>
			</tr>
			<tr>
				<td>Lower Case Delta</td>
				<td>&amp;delta;</td>
				<td>&amp;#948;</td>
				<td>&delta;</td>
			</tr>
			<tr>
				<td>Left Double Angle</td>
				<td>&amp;laquo;</td>
				<td>&amp;#171;</td>
				<td>&laquo;</td>
			</tr>
			<tr>
				<td>Right Double Angle</td>
				<td>&amp;raquo;</td>
				<td>&amp;#187;</td>
				<td>&raquo;</td>
			</tr>
			<tr>
				<td>Left Single Angle</td>
				<td>&amp;lsaquo;</td>
				<td>&amp;#139;</td>
				<td>&lsaquo;</td>
			</tr>
			<tr>
				<td>Right Single Angle</td>
				<td>&amp;rsaquo;</td>
				<td>&amp;#155;</td>
				<td>&rsaquo;</td>
			</tr>
			<tr>
				<td>Empty Set</td>
				<td>&amp;empty;</td>
				<td>&amp;#8709;</td>
				<td>&empty;</td>
			</tr>
			<tr>
				<td>N-ary Summation</td>
				<td>&amp;sum;</td>
				<td>&amp;#8721;</td>
				<td>&sum;</td>
			</tr>
			<tr>
				<td>Spacing Macron - Overline</td>
				<td>&amp;macr;</td>
				<td>&amp;#175;</td>
				<td>&macr;</td>
			</tr>
			<tr>
				<td>Superscript 1</td>
				<td>&amp;sup1;</td>
				<td>&amp;#185;</td>
				<td>&sup1;</td>
			</tr>
			<tr>
				<td>Superscript 2</td>
				<td>&amp;sup2;</td>
				<td>&amp;#178;</td>
				<td>&sup2;</td>
			</tr>
			<tr>
				<td>Superscript 3</td>
				<td>&amp;sup3;</td>
				<td>&amp;#178;</td>
				<td>&sup3;</td>
			</tr>
			<tr>
				<td>Fraction one quarter</td>
				<td>&amp;frac14;</td>
				<td>&amp;#188;</td>
				<td>&frac14;</td>
			</tr>
			<tr>
				<td>Fraction one half</td>
				<td>&amp;frac12;</td>
				<td>&amp;#189;</td>
				<td>&frac12;</td>
			</tr>
			<tr>
				<td>Fraction three fourths</td>
				<td>&amp;frac34;</td>
				<td>&amp;#190;</td>
				<td>&frac34;</td>
			</tr>
			<tr>
				<td>Feminine Ordinal Indicator</td>
				<td>&amp;ordf;</td>
				<td>&amp;#170;</td>
				<td>&ordf;</td>
			</tr>
			<tr>
				<td>Masculine Ordinal Indicator</td>
				<td>&amp;ordm;</td>
				<td>&amp;#186;</td>
				<td>&ordm;</td>
			</tr>
			<tr>
				<td>Spacing Acute Accent</td>
				<td>&amp;acute;</td>
				<td>&amp;#180;</td>
				<td>&acute;</td>
			</tr>
			<tr>
				<td>Light Checkmark</td>
				<td>N/A</td>
				<td>&amp;#10003;</td>
				<td>&#10003;</td>
			</tr>
			<tr>
				<td>Heavy Checkmark</td>
				<td>N/A</td>
				<td>&amp;#10004;</td>
				<td>&#10004;</td>
			</tr>
			<tr>
				<td>Female Indicator</td>
				<td>N/A</td>
				<td>&amp;#9792;</td>
				<td>&#9792;</td>
			</tr>
			<tr>
				<td>Male Indicator</td>
				<td>N/A</td>
				<td>&amp;#9794;</td>
				<td>&#9794;</td>
			</tr>
			<tr>
				<td>Quarter Note</td>
				<td>N/A</td>
				<td>&amp;#9833;</td>
				<td>&#9833;</td>
			</tr>
			<tr>
				<td>Eighth Note</td>
				<td>N/A</td>
				<td>&amp;#9834;</td>
				<td>&#9834;</td>
			</tr>
			<tr>
				<td>Double Eighth Note</td>
				<td>N/A</td>
				<td>&amp;#9836;</td>
				<td>&#9836;</td>
			</tr>
			<tr>
				<td>Flat</td>
				<td>N/A</td>
				<td>&amp;#9837;</td>
				<td>&#9837;</td>
			</tr>
			<tr>
				<td>Sharp</td>
				<td>N/A</td>
				<td>&amp;#9839;</td>
				<td>&#9839;</td>
			</tr>
		</table>
		<br>
		<a href="#top">Back to top</a>
		<hr>
		<h2><a id="Math">Math</a></h2>
		<ul>
			<li><a href="#Math-Constants">Mathematical Constants</a></li>
			<li><a href="#Math-Prefixes">Generic Prefixes</a></li>
			<li><a href="#Math-Equations">Mathematical Equations</a></li>
			<li><a href="#Math-RomanNumerals">Roman Numerals</a></li>
			<li><a href="#Math-Logs">Log values</a></li>
		</ul>
		<hr>
		<h3><a id="Math-Constants">Mathematical Constants</a></h3>
		<table>
			<tr>
				<th>Constant</th>
				<th>Symbol</th>
				<th>Value (Approximate)</th>
			</tr>
			<tr>
				<td>Pi</td>
				<td>&Pi;</td>
				<td>
					3.14159265358979323846264338327950288419716939937510
				</td>
			</tr>
			<tr>
				<td>Tau</td>
				<td>&Tau;</td>
				<td>
					2*&Pi;
					<br>
					6.28318530717958647692528676655900576839433879875021
				</td>
			</tr>
			<tr>
				<td>Euler's Number</td>
				<td>e</td>
				<td>
					2.71828182845904523536028747135266249775724709369995
				</td>
			</tr>
			<tr>
				<td>Golden Ratio</td>
				<td>&phi;</td>
				<td>
					1.618033988749894848204586
				</td>
			</tr>
		</table>
		<br>
		<a href="#top">Back to top</a>
		<hr>
		<h3><a id="Math-Prefixes">Generic Prefixes</a></h3>
		<table>
			<tr>
				<th>Prefix</th>
				<th>Symbol</th>
				<th>Power of 10</th>
				<th>Value</th>
			</tr>
			<tr>
				<td>yocto</td>
				<td>y</td>
				<td>10<sup>-24</sup></td>
				<td>0.000000000000000000000001</td>
			</tr>
			<tr>
				<td>zepto</td>
				<td>z</td>
				<td>10<sup>-21</sup></td>
				<td>0.000000000000000000001</td>
			</tr>
			<tr>
				<td>atto</td>
				<td>a</td>
				<td>10<sup>-18</sup></td>
				<td>0.000000000000000001</td>
			</tr>
			<tr>
				<td>femto</td>
				<td>f</td>
				<td>10<sup>-15</sup></td>
				<td>0.000000000000001</td>
			</tr>
			<tr>
				<td>pico</td>
				<td>p</td>
				<td>10<sup>-12</sup></td>
				<td>0.000000000001</td>
			</tr>
			<tr>
				<td>nano</td>
				<td>n</td>
				<td>10<sup>-9</sup></td>
				<td>0.000000001</td>
			</tr>
			<tr>
				<td>micro</td>
				<td>&micro;</td>
				<td>10<sup>-6</sup></td>
				<td>0.000001</td>
			</tr>
			<tr>
				<td>milli</td>
				<td>m</td>
				<td>10<sup>-3</sup></td>
				<td>0.001</td>
			</tr>
			<tr>
				<td>centi</td>
				<td>c</td>
				<td>10<sup>-2</sup></td>
				<td>0.01</td>
			</tr>
			<tr>
				<td>deci</td>
				<td>d</td>
				<td>10<sup>-1</sup></td>
				<td>0.1</td>
			</tr>
			<tr>
				<td>deka</td>
				<td>D</td>
				<td>10<sup>1</sup></td>
				<td>10</td>
			</tr>
			<tr>
				<td>hecto</td>
				<td>h</td>
				<td>10<sup>2</sup></td>
				<td>100</td>
			</tr>
			<tr>
				<td>kilo</td>
				<td>K</td>
				<td>10<sup>3</sup></td>
				<td>1,000</td>
			</tr>
			<tr>
				<td>mega</td>
				<td>M</td>
				<td>10<sup>6</sup></td>
				<td>1,000,000</td>
			</tr>
			<tr>
				<td>giga</td>
				<td>G</td>
				<td>10<sup>9</sup></td>
				<td>1,000,000,000</td>
			</tr>
			<tr>
				<td>tera</td>
				<td>T</td>
				<td>10<sup>12</sup></td>
				<td>1,000,000,000,000</td>
			</tr>
			<tr>
				<td>peta</td>
				<td>P</td>
				<td>10<sup>15</sup></td>
				<td>1,000,000,000,000,000</td>
			</tr>
			<tr>
				<td>exa</td>
				<td>E</td>
				<td>10<sup>18</sup></td>
				<td>1,000,000,000,000,000,000</td>
			</tr>
			<tr>
				<td>zetta</td>
				<td>Z</td>
				<td>10<sup>21</sup></td>
				<td>1,000,000,000,000,000,000,000</td>
			</tr>
			<tr>
				<td>yotta</td>
				<td>m</td>
				<td>10<sup>24</sup></td>
				<td>1,000,000,000,000,000,000,000,000</td>
			</tr>
		</table>
		<br>
		<a href="#top">Back to top</a>
		<hr>
		<h3><a id="Math-Equations">Mathematical Equations</a></h3>
		<table>
			<tr>
				<th>Description</th>
				<th>Symbol Definition</th>
				<th>Equation</th>
			</tr>
			<tr>
				<td>Area of a Circle</td>
				<td>
					r = radius
					<br>
					d = diameter
				</td>
				<td>
					&Pi;*r<sup>2</sup>
					<br>
					(&Pi;*d<sup>2</sup>)/4
				</td>
			</tr>
			<tr>
				<td>Area of an Elipse</td>
				<td>
					r<sub>1</sub> = radius of one side (minimum radius of the short side for example)
					<br>
					r<sub>2</sub> = radius of the other side (maximum radius of the long side for example)
					<br>
					d = diameter
				</td>
				<td>
					&Pi;*r<sub>1</sub>*r<sub>2</sub>
				</td>
			</tr>
			<tr>
				<td>Area of a Triangle</td>
				<td>
					b = length of the base
					<br>
					h = height of the triangle
				</td>
				<td>
					(b*h)/2
				</td>
			</tr>
			<tr>
				<td>Area of a Square</td>
				<td>
					s = length of a side of the square
				</td>
				<td>
					s<sup>2</sup>
				</td>
			</tr>
			<tr>
				<td>Area of a Rectangle</td>
				<td>
					l = length of the length side of the square
					<br>
					w = length of the width side of the square
				</td>
				<td>
					l*w
				</td>
			</tr>
			<tr>
				<td>Circumference of a Circle</td>
				<td>
					r = radius
					<br>
					d = diameter
				</td>
				<td>
					2*&Pi;*r
					<br>
					&Pi;*d
				</td>
			</tr>
			<tr>
				<td>Arclength of a Sector of a Circle (Partial Circumference of a Circle)</td>
				<td>
					r = radius
					<br>
					d = diameter
					<br>
					&theta; = angle of the sector in degrees
				</td>
				<td>
					(&Pi;*r*&theta;)/180
				</td>
			</tr>
			<tr>
				<td>Volume of a Sphere</td>
				<td>
					r = radius
				</td>
				<td>
					(4/3)*&Pi;*r<sup>3</sup>
				</td>
			</tr>
			<tr>
				<td>Volume of a Cylinder</td>
				<td>
					r = radius
					<br>
					h = height
				</td>
				<td>
					&Pi;*r<sup>2</sup>*h
				</td>
			</tr>
			<tr>
				<td>Surface Area of a Cylinder</td>
				<td>
					r = radius
					<br>
					h = height
				</td>
				<td>
					2*&Pi;*r<sup>2</sup> + 2*&Pi;*r*h
				</td>
			</tr>
			<tr>
				<td>Volume of a Cube</td>
				<td>
					s = length of any edge of the cube
				</td>
				<td>
					s<sup>3</sup>
				</td>
			</tr>
			<tr>
				<td>Surface Area of a Cube</td>
				<td>
					s = length of any edge of the cube
				</td>
				<td>
					6*s<sup>2</sup>
				</td>
			</tr>
			<tr>
				<td>Surface Area of a Sphere</td>
				<td>
					r = radius
				</td>
				<td>
					4*&Pi;*r<sup>2</sup>
				</td>
			</tr>
			<tr>
				<td>Pythagorean Theorem</td>
				<td>
					a = the length of one of the shorter sides of the triangle
					<br>
					b = the length of the other shorter side of the triangle
					<br>
					c = the length of the hypotenuse, the longest side of the triangle
				</td>
				<td>
					a<sup>2</sup>*b<sup>2</sup>=c<sup>2</sup>
				</td>
			</tr>
			<tr>
				<td>Volume of a Rectangular Solid</td>
				<td>
					l = the length of one of the rectangular solid
					<br>
					w = the width of the rectangular solid
					<br>
					h = the height of the rectangular solid
				</td>
				<td>
					l*w*h
				</td>
			</tr>
			<tr>
				<td>Volume of a Right Circular Cone</td>
				<td>
					r = radius of the base
					<br>
					h = height
				</td>
				<td>
					(&Pi;*r<sup>2</sup>*h)/3
				</td>
			</tr>
			<tr>
				<td>Surface area of a Right Circular Cone</td>
				<td>
					r = radius of the base
					<br>
					h = height
				</td>
				<td>
					&Pi;*r*(r+square-root(h<sup>2</sup>+r<sup>2</sup>))
				</td>
			</tr>
			<tr>
				<td>Volume of a Pyramid</td>
				<td>
					l = base length
					<br>
					w = base width
					<br>
					h = height
				</td>
				<td>
					(l*w*h)/3
				</td>
			</tr>
			<tr>
				<td>Surface area of a Circular Ring</td>
				<td>
					r = cross sectional radius (radius of the band)
					<br>
					R = ring radius (radius from the center of the ring to the outside of the ring)
				</td>
				<td>
					4*&Pi;<sup>2</sup>*R*r
				</td>
			</tr>
			<tr>
				<td>Volume of a Circular Ring</td>
				<td>
					r = cross sectional radius (radius of the band)
					<br>
					R = ring radius (radius from the center of the ring to the outside of the ring)
				</td>
				<td>
					2*&Pi;<sup>2</sup>*R*r<sup>2</sup>
				</td>
			</tr>
			<tr>
				<td>Surface area of a Paraboloid (without the base)</td>
				<td>
					d = diameter of the base
					<br>
					h = length from the base to the farthest point
				</td>
				<td>
					2/3*&Pi;*d/h<sup>2</sup>*[(d<sup>2</sup>/16+h<sup>2</sup>)<sup>3/2</sup>-(d/4)<sup>3</sup>]
				</td>
			</tr>
			<tr>
				<td>Volume of a Paraboloid</td>
				<td>
					d = diameter of the base
					<br>
					h = length from the base to the farthest point
				</td>
				<td>
					&Pi;/8*d<sup>2</sup>*h
				</td>
			</tr>
		</table>
		<br>
		<a href="#top">Back to top</a>
		<hr>
		<h3><span id="Math-RomanNumerals">Roman Numerals</span></h3>
		<table>
			<tr>
				<th>Roman</th>
				<th>Arabic</th>
			</tr>
			<tr>
				<td>I</td>
				<td>1</td>
			</tr>
			<tr>
				<td>II</td>
				<td>2</td>
			</tr>
			<tr>
				<td>III</td>
				<td>3</td>
			</tr>
			<tr>
				<td>IV</td>
				<td>4</td>
			</tr>
			<tr>
				<td>V</td>
				<td>5</td>
			</tr>
			<tr>
				<td>VI</td>
				<td>6</td>
			</tr>
			<tr>
				<td>VII</td>
				<td>7</td>
			</tr>
			<tr>
				<td>VIII</td>
				<td>8</td>
			</tr>
			<tr>
				<td>IX</td>
				<td>9</td>
			</tr>
			<tr>
				<td>X</td>
				<td>10</td>
			</tr>
			<tr>
				<td>XI</td>
				<td>11</td>
			</tr>
			<tr>
				<td>XII</td>
				<td>12</td>
			</tr>
			<tr>
				<td>XIII</td>
				<td>13</td>
			</tr>
			<tr>
				<td>XIV</td>
				<td>14</td>
			</tr>
			<tr>
				<td>XV</td>
				<td>15</td>
			</tr>
			<tr>
				<td>XVI</td>
				<td>16</td>
			</tr>
			<tr>
				<td>XVII</td>
				<td>17</td>
			</tr>
			<tr>
				<td>XVIII</td>
				<td>18</td>
			</tr>
			<tr>
				<td>XIX</td>
				<td>19</td>
			</tr>
			<tr>
				<td>XX</td>
				<td>20</td>
			</tr>
			<tr>
				<td>XXI</td>
				<td>21</td>
			</tr>
			<tr>
				<td>XXII</td>
				<td>22</td>
			</tr>
			<tr>
				<td>XXIII</td>
				<td>23</td>
			</tr>
			<tr>
				<td>XXIV</td>
				<td>24</td>
			</tr>
			<tr>
				<td>XXV</td>
				<td>25</td>
			</tr>
			<tr>
				<td>XXVI</td>
				<td>26</td>
			</tr>
			<tr>
				<td>XXVII</td>
				<td>27</td>
			</tr>
			<tr>
				<td>XXVIII</td>
				<td>28</td>
			</tr>
			<tr>
				<td>XXIX</td>
				<td>29</td>
			</tr>
			<tr>
				<td>XXX</td>
				<td>30</td>
			</tr>
			<tr>
				<td>XXXI</td>
				<td>31</td>
			</tr>
			<tr>
				<td>XXXII</td>
				<td>32</td>
			</tr>
			<tr>
				<td>XXXIII</td>
				<td>33</td>
			</tr>
			<tr>
				<td>XXXIV</td>
				<td>34</td>
			</tr>
			<tr>
				<td>XXXV</td>
				<td>35</td>
			</tr>
			<tr>
				<td>XXXVI</td>
				<td>36</td>
			</tr>
			<tr>
				<td>XXXVII</td>
				<td>37</td>
			</tr>
			<tr>
				<td>XXXVIII</td>
				<td>38</td>
			</tr>
			<tr>
				<td>XXXIX</td>
				<td>39</td>
			</tr>
			<tr>
				<td>XL</td>
				<td>40</td>
			</tr>
			<tr>
				<td>XLI</td>
				<td>41</td>
			</tr>
			<tr>
				<td>XLII</td>
				<td>42</td>
			</tr>
			<tr>
				<td>XLIII</td>
				<td>43</td>
			</tr>
			<tr>
				<td>XLIV</td>
				<td>44</td>
			</tr>
			<tr>
				<td>XLV</td>
				<td>45</td>
			</tr>
			<tr>
				<td>XLVI</td>
				<td>46</td>
			</tr>
			<tr>
				<td>XLVII</td>
				<td>47</td>
			</tr>
			<tr>
				<td>XLVIII</td>
				<td>48</td>
			</tr>
			<tr>
				<td>XLIX</td>
				<td>49</td>
			</tr>
			<tr>
				<td>L</td>
				<td>50</td>
			</tr>
			<tr>
				<td>LI</td>
				<td>51</td>
			</tr>
			<tr>
				<td>LII</td>
				<td>52</td>
			</tr>
			<tr>
				<td>LIII</td>
				<td>53</td>
			</tr>
			<tr>
				<td>LIV</td>
				<td>54</td>
			</tr>
			<tr>
				<td>LV</td>
				<td>55</td>
			</tr>
			<tr>
				<td>LVI</td>
				<td>56</td>
			</tr>
			<tr>
				<td>LVII</td>
				<td>57</td>
			</tr>
			<tr>
				<td>LVIII</td>
				<td>58</td>
			</tr>
			<tr>
				<td>LIX</td>
				<td>59</td>
			</tr>
			<tr>
				<td>LX</td>
				<td>60</td>
			</tr>
			<tr>
				<td>LXI</td>
				<td>61</td>
			</tr>
			<tr>
				<td>LXII</td>
				<td>62</td>
			</tr>
			<tr>
				<td>LXIII</td>
				<td>63</td>
			</tr>
			<tr>
				<td>LXIV</td>
				<td>64</td>
			</tr>
			<tr>
				<td>LXV</td>
				<td>65</td>
			</tr>
			<tr>
				<td>LXVI</td>
				<td>66</td>
			</tr>
			<tr>
				<td>LXVII</td>
				<td>67</td>
			</tr>
			<tr>
				<td>LXVIII</td>
				<td>68</td>
			</tr>
			<tr>
				<td>LXVIV</td>
				<td>69</td>
			</tr>
			<tr>
				<td>LXX</td>
				<td>70</td>
			</tr>
			<tr>
				<td>LXXI</td>
				<td>71</td>
			</tr>
			<tr>
				<td>LXXII</td>
				<td>72</td>
			</tr>
			<tr>
				<td>LXXIII</td>
				<td>73</td>
			</tr>
			<tr>
				<td>LXXIV</td>
				<td>74</td>
			</tr>
			<tr>
				<td>LXXV</td>
				<td>75</td>
			</tr>
			<tr>
				<td>LXXVI</td>
				<td>76</td>
			</tr>
			<tr>
				<td>LXXVII</td>
				<td>77</td>
			</tr>
			<tr>
				<td>LXXVIII</td>
				<td>78</td>
			</tr>
			<tr>
				<td>LXXIX</td>
				<td>79</td>
			</tr>
			<tr>
				<td>LXXX</td>
				<td>80</td>
			</tr>
			<tr>
				<td>LXXXI</td>
				<td>81</td>
			</tr>
			<tr>
				<td>LXXXII</td>
				<td>82</td>
			</tr>
			<tr>
				<td>LXXXIII</td>
				<td>83</td>
			</tr>
			<tr>
				<td>LXXXIV</td>
				<td>84</td>
			</tr>
			<tr>
				<td>LXXXV</td>
				<td>85</td>
			</tr>
			<tr>
				<td>LXXXVI</td>
				<td>86</td>
			</tr>
			<tr>
				<td>LXXXVII</td>
				<td>87</td>
			</tr>
			<tr>
				<td>LXXXVIII</td>
				<td>88</td>
			</tr>
			<tr>
				<td>LXXXIX</td>
				<td>89</td>
			</tr>
			<tr>
				<td>XC</td>
				<td>90</td>
			</tr>
			<tr>
				<td>XCI</td>
				<td>91</td>
			</tr>
			<tr>
				<td>XCII</td>
				<td>92</td>
			</tr>
			<tr>
				<td>XCIII</td>
				<td>93</td>
			</tr>
			<tr>
				<td>XCIV</td>
				<td>94</td>
			</tr>
			<tr>
				<td>XCV</td>
				<td>95</td>
			</tr>
			<tr>
				<td>XCVI</td>
				<td>96</td>
			</tr>
		</table>
		<br>
		<a href="#top">Back to top</a>
		<hr>
		<h3><span id="Math-Logs">Log values</span></h3>
		<table>
			<tr>
				<th>#</th>
				<th>Log base e</th>
				<th>Log base 10</th>
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