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| − | <color red>strikethrough</color>
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| | ==X/HTML Markup in Wikis== | | ==X/HTML Markup in Wikis== |
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| − | * <abbr>abbreviation</abbr> | + | * <abbr>abbreviation</abbr> |
| − | * <br> or <br/> | + | * <br> or <br/> |
| − | * <cite>cited source</cite> | + | * <cite>cited source</cite> |
| − | * <code>program source code</code> | + | * <code>program source code</code> |
| − | * <dfn>definition</dfn> | + | * <dfn>definition</dfn> |
| − | * <em>emphasis</em> | + | * <em>emphasis</em> |
| − | * <h1>Heading 1</h1> through <h6>Heading 6</h6> | + | * <h1>Heading 1</h1> through <h6>Heading 6</h6> |
| − | * <hr> or <hr/> for horizontal rules | + | * <hr> or <hr/> for horizontal rules |
| − | * <kbd>keyboard text</kbd> | + | * <kbd>keyboard text</kbd> |
| − | * <pre>preformatted text</pre> | + | * <pre>preformatted text</pre> |
| − | * <strong>strong emphasis</strong> | + | * <strong>strong emphasis</strong> |
| − | * <samp>sample output</samp> | + | * <samp>sample output</samp> |
| − | * <sub>subscript text</sub> | + | * <sub>subscript text</sub> |
| − | * <sup>superscript text</sup> | + | * <sup>superscript text</sup> |
| − | * <var>variable</var> | + | * <var>variable</var> |
| − | * <acronym>acronym</acronym>: deprecated in XHTML 2. | + | * <acronym>acronym</acronym>: deprecated in XHTML 2. |
| − | * <b>bold</b>: deprecated in XHTML 2. | + | * <b>bold</b>: deprecated in XHTML 2. |
| − | * <big>big text</big>: deprecated in XHTML 2. | + | * <big>big text</big>: deprecated in XHTML 2. |
| − | * <del>deleted text</del>: deprecated in XHTML 2. | + | * <del>deleted text</del>: deprecated in XHTML 2. |
| − | * <i>italics</i>: deprecated in XHTML 2. | + | * <i>italics</i>: deprecated in XHTML 2. |
| − | * <ins>inserted text</ins>: deprecated in XHTML 2. | + | * <ins>inserted text</ins>: deprecated in XHTML 2. |
| − | * <small>small text</small>: deprecated in XHTML 2. | + | * <small>small text</small>: deprecated in XHTML 2. |
| − | * <tt>technical term</tt>: deprecated in XHTML 2. | + | * <tt>technical term</tt>: deprecated in XHTML 2. |
| − | * <s>strikethrough</s>: deprecated in HTML 4. | + | * <s>strikethrough</s>: deprecated in HTML 4. |
| − | * <strike>strikethrough</strike>: deprecated in HTML 4. | + | * <strike>strikethrough</strike>: deprecated in HTML 4. |
| − | * <u>underline</u>: deprecated in HTML 4. | + | * <u>underline</u>: deprecated in HTML 4. |
| − | | |
| − | | |
| − | ===Images===
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| − | Only images that have been uploaded to Wikipedia can be used. To upload images, use the [[Special:Upload|upload page]]. You can find the uploaded image on the [[Special:Imagelist|image list]].
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| − | | |
| − | {| border="1" cellpadding="2" cellspacing="0"
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| − | |-
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| − | ! What it looks like
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| − | ! What you type
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| − | |- valign="top"
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| − | |A picture:
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| − | [[Image:wiki.png]]
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| − | |<pre>A picture:
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| − | <nowiki>[[Image:wiki.png]]</nowiki></pre>
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| − | | |
| − | |- valign="top"
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| − | |With alternative text:
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| − | [[Image:wiki.png|Wikipedia, The Free Encyclopedia.]]
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| − | |<pre>With alternative text:
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| − | <nowiki>[[Image:wiki.png|Wikipedia, The Free Encyclopedia.]]</nowiki></pre>
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| − | * Alternative text, used when the image is unavailable or when the image is loaded in a text-only browser, or when spoken aloud, is '''strongly''' encouraged. See [[Wikipedia:Alternate text for images|Alternate text for images]] for help on choosing it.
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| − | |- valign="top"
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| − | |Floating to the right side of the page using the ''frame'' attribute and a caption:
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| − | [[Image:wiki.png|frame|Wikipedia Encyclopedia]]<br clear=all>
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| − | |<pre>Floating to the right side of the page using the ''frame'' attribute and a caption:
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| − | <nowiki>[[Image:wiki.png|frame|Wikipedia Encyclopedia]]</nowiki></pre>
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| − | * The frame tag automatically floats the image right.
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| − | * The caption is also used as alternate text.
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| − | | |
| − | |- valign="top"
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| − | |Floating to the right side of the page using the ''thumb'' attribute and a caption:
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| − | [[Image:wiki.png|thumb|Wikipedia Encyclopedia]]<br clear=all>
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| − | |<pre>Floating to the right side of the page using the ''thumb'' attribute and a caption:
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| − | <nowiki>[[Image:wiki.png|thumb|Wikipedia Encyclopedia]]</nowiki></pre>
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| − | * The thumb tag automatically floats the image right.
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| − | * The caption is also used as alternate text.
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| − | * An enlarge icon is placed in the lower right corner.
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| − | | |
| − | |- valign="top"
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| − | |Floating to the right side of the page ''without'' a caption:
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| − | [[Image:wiki.png|right|Wikipedia Encyclopedia]]
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| − | |<pre>Floating to the right side of the page
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| − | ''without'' a caption:
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| − | <nowiki>[[Image:wiki.png|right|Wikipedia Encyclopedia]]</nowiki></pre>
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| − | * The help topic on [[Wikipedia:Extended image syntax|extended image syntax]] explains more options.
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| − | |- valign="top"
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| − | |A picture resized to 30 pixels...
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| − | [[Image:wiki.png|30 px]]
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| − | |<pre>A picture resized to 30 pixels...
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| − | <nowiki>[[Image:wiki.png|30 px]]</nowiki></pre>
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| − | * The help topic on [[Wikipedia:Extended image syntax|extended image syntax]] explains more options.
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| − | |- valign="top"
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| − | |Linking directly to the description page of an image:
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| − | [[:Image:wiki.png]]
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| − | |<pre>Linking directly to the description page
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| − | of an image:
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| − | <nowiki>[[:Image:wiki.png]]</nowiki></pre>
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| − | * Clicking on an image displayed on a page
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| − | (such as any of the ones above)
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| − | also leads to the description page
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| − | |- valign="top"
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| − | |Linking directly to an image without displaying it:
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| − | [[:Image:wiki.png|Image of the jigsaw globe logo]]
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| − | |<pre>Linking directly to an image
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| − | without displaying it:
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| − | <nowiki>[[:media:wiki.png|Image of the jigsaw globe logo]]</nowiki></pre>
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| − | * To include links to images shown as links instead of drawn on the page, use a "media" link.
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| − | |- valign="top"
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| − | |Using the [[div tag]] to separate images from text (note that this may allow images to cover text):
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| − | |<pre><nowiki>Example:
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| − | <div style="display:inline;
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| − | width:220px; float:right;">
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| − | Place images here </div></nowiki></pre>
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| − | | |
| − | |- valign="top"
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| − | |Using wiki markup to make a table in which to place a vertical column of images (this helps edit links match headers, especially in Firefox browsers):
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| − | |<pre><nowiki>Example: {| align=right
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| − | |-
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| − | |
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| − | Place images here
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| − | |}
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| − | </nowiki></pre>
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| − | | |
| − | |}
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| − | | |
| − | See the Wikipedia's [[Wikipedia:Image use policy|image use policy]] as a guideline used on Wikipedia.
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| − | | |
| − | For further help on images, including some more versatile abilities, see the topic on [[Wikipedia:Extended image syntax|Extended image syntax]].
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| − | | |
| − | | |
| − | ===Character formatting===
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| − | {| border="1" cellpadding="2" cellspacing="0"
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| − | |- valign="top"
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| − | ! What it looks like
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| − | ! What you type
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| − | |- id="emph" valign="top"
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| − | |
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| − | ''Italicized text''<br />'''Bold text'''<br />'''''Italicized & Bold text'''''
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| − | |
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| − | <pre><nowiki>
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| − | ''Italicized text''
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| − | '''Bold text'''
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| − | '''''Italicized & Bold text'''''
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| − | </nowiki></pre>
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| − | |- valign="top"
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| − | |
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| − | A typewriter font for <tt>monospace text</tt>
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| − | or for computer code: <code>int main()</code>
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| − | | |
| − | * For semantic reasons, using <code><code></code> where applicable is preferable to using <code><tt></code>.
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| − | |
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| − | <pre><nowiki>
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| − | A typewriter font for <tt>monospace text</tt>
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| − | or for computer code: <code>int main()</code>
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| − | </nowiki></pre>
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| − | |- valign=top
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| − | |
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| − | Create codeblocks<code><pre>
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| − | #include <iostream.h>
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| − | int main ()
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| − | {
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| − | cout << "Hello World!";
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| − | return 0;
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| − | }
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| − | </pre></code> that are printed as entered
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| − | |
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| − | <pre>Use <code><pre> Block of Code </pre></code> around the
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| − | block of code.
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| − | | |
| − | * The <pre> tags within the codeblock will create formatting
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| − | issues - to solve, display the tags literally with
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| − | &lt;pre&gt; and &lt;/pre&gt;</pre>
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| − | |- valign="top"
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| − | |
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| − | You can use <small>small text</small> for captions.
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| − | |
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| − | <pre><nowiki>
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| − | You can use <small>small text</small> for captions.
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| − | </nowiki></pre>
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| − | |- valign="top"
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| − | |
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| − | Better stay away from <big>big text</big>, unless
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| − | <small> it's <big>within</big> small</small> text.
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| − | |
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| − | <pre><nowiki>
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| − | Better stay away from <big>big text</big>, unless
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| − | <small> it's <big>within</big> small</small> text.
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| − | </nowiki></pre>
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| − | |- valign="top"
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| − | |
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| − | You can <s>strike out deleted material</s>
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| − | and <u>underline new material</u>.
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| − | | |
| − | You can also mark <del>deleted material</del> and
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| − | <ins>inserted material</ins> using logical markup.
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| − | For backwards compatibility better combine this
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| − | potentially ignored new <del>logical</del> with
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| − | the old <s><del>physical</del></s> markup.
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| − | | |
| − | * When editing regular Wikipedia articles, just make your changes and do not mark them up in any special way.
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| − | * When editing your own previous remarks in talk pages, it is sometimes appropriate to mark up deleted or inserted material.
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| − | |
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| − | <pre><nowiki>
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| − | You can <s>strike out deleted material</s>
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| − | and <u>underline new material</u>.
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| − | | |
| − | You can also mark <del>deleted material</del> and
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| − | <ins>inserted material</ins> using logical markup.
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| − | For backwards compatibility better combine this
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| − | potentially ignored new <del>logical</del> with
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| − | the old <s><del>physical</del></s> markup.
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| − | </nowiki></pre>
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| − | |- valign="top"
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| − | |
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| − | '''Suppressing interpretation of markup:'''
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| − | <br/>
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| − | <nowiki>Link → (''to'') the [[Wikipedia FAQ]]</nowiki>
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| − | * Used to show literal data that would otherwise have special meaning.
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| − | * Escape all wiki markup, including that which looks like HTML tags.
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| − | * Does not escape HTML character references.
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| − | * To escape HTML character references such as <tt>&rarr;</tt> use <tt>&amp;rarr;</tt>
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| − | |
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| − | <br/>
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| − | <pre><nowiki>
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| − | <nowiki>Link &rarr; (''to'')
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| − | the [[Wikipedia FAQ]]</nowiki>
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| − | </nowiki></pre>
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| − | |- valign="top"
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| − | |
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| − | '''Commenting page source:'''
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| − | <br/>
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| − | ''not shown when viewing page''
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| − | * Used to leave comments in a page for future editors.
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| − | * Note that most comments should go on the appropriate [[Wikipedia:Talk page|Talk page]].
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| − | |
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| − | <br/>
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| − | <pre><nowiki>
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| − | <!-- comment here -->
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| − | </nowiki></pre>
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| − | |- valign="top"
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| − | |
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| − | '''<span id="diacritics">Diacritical marks:</span>'''
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| − | <br/>
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| − | À Á Â Ã Ä Å <br/>
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| − | Æ Ç È É Ê Ë <br/>
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| − | Ì Í
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| − | Î Ï Ñ Ò <br/>
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| − | Ó Ô Õ
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| − | Ö Ø Ù <br/>
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| − | Ú Û Ü ß
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| − | à á <br/>
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| − | â ã ä å æ
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| − | ç <br/>
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| − | è é ê ë ì í<br/>
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| − | î ï ñ ò ó ô <br/>
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| − | œ õ
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| − | ö ø ù ú <br/>
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| − | û ü ÿ
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| − | | |
| − | * See [[meta:Help:Special characters|special characters]].
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| − | |
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| − | <br/>
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| − | <pre><nowiki>
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| − | &Agrave; &Aacute; &Acirc; &Atilde; &Auml; &Aring;
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| − | &AElig; &Ccedil; &Egrave; &Eacute; &Ecirc; &Euml;
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| − | &Igrave; &Iacute; &Icirc; &Iuml; &Ntilde; &Ograve;
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| − | &Oacute; &Ocirc; &Otilde; &Ouml; &Oslash; &Ugrave;
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| − | &Uacute; &Ucirc; &Uuml; &szlig; &agrave; &aacute;
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| − | &acirc; &atilde; &auml; &aring; &aelig; &ccedil;
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| − | &egrave; &eacute; &ecirc; &euml; &igrave; &iacute;
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| − | &icirc; &iuml; &ntilde; &ograve; &oacute; &ocirc;
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| − | &oelig; &otilde; &ouml; &oslash; &ugrave; &uacute;
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| − | &ucirc; &uuml; &yuml;
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| − | </nowiki></pre>
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| − | |- valign="top"
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| − | |
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| − | '''Punctuation:'''
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| − | <br/>
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| − | ¿ ¡ § ¶<br/>
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| − | † ‡ • – —<br/>
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| − | ‹ › « »<br/>
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| − | ‘ ’ “ ”
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| − | |
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| − | <br/>
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| − | <pre><nowiki>
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| − | &iquest; &iexcl; &sect; &para;
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| − | &dagger; &Dagger; &bull; &ndash; &mdash;
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| − | &lsaquo; &rsaquo; &laquo; &raquo;
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| − | &lsquo; &rsquo; &ldquo; &rdquo;
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| − | </nowiki></pre>
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| − | |- valign="top"
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| − | |
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| − | '''Commercial symbols:'''
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| − | <br/>
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| − | ™ © ® ¢ € ¥<br/>
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| − | £ ¤
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| − | |
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| − | <br/>
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| − | <pre><nowiki>
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| − | &trade; &copy; &reg; &cent; &euro; &yen;
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| − | &pound; &curren;
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| − | </nowiki></pre>
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| − | |- valign="top"
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| − | |
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| − | '''Subscripts:'''
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| − | <br/>
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| − | x<sub>1</sub> x<sub>2</sub> x<sub>3</sub> or
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| − | <br/>
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| − | x₀ x₁ x₂ x₃ x₄
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| − | <br/>
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| − | x₅ x₆ x₇ x₈ x₉
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| − | | |
| − | '''Superscripts:'''
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| − | <br/>
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| − | x<sup>1</sup> x² x³ or
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| − | <br/>
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| − | x⁰ x¹ x² x³ x⁴
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| − | <br/>
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| − | x⁵ x⁶ x⁷ x⁸ x⁹
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| − | | |
| − | *The latter methods of sub/superscripting cannot be used in the most general context, as they rely on Unicode support which may not be present on all users' machines. For the 1-2-3 superscripts, it is nevertheless preferred when possible (as with units of measurement) because most browsers have an easier time formatting lines with it.
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| − | | |
| − | ε<sub>0</sub> =
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| − | 8.85 × 10<sup>−12</sup>
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| − | C² / J m.
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| − | | |
| − | 1 [[hectare]] = [[1 E4 m²]]
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| − | |
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| − | <br/>
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| − | <pre><nowiki>
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| − | x<sub>1</sub> x<sub>2</sub> x<sub>3</sub> or
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| − | <br/>
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| − | x&#8320; x&#8321; x&#8322; x&#8323; x&#8324;
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| − | <br/>
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| − | x&#8325; x&#8326; x&#8327; x&#8328; x&#8329;
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| − | </nowiki></pre>
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| − | | |
| − | <pre><nowiki>
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| − | x<sup>1</sup> x<sup>2</sup> x<sup>3</sup> or
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| − | <br/>
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| − | x&#8304; x&sup1; x&sup2; x&sup3; x&#8308;
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| − | <br/>
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| − | x&#8309; x&#8310; x&#8311; x&#8312; x&#8313;
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| − | | |
| − | &epsilon;<sub>0</sub> =
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| − | 8.85 &times; 10<sup>&minus;12</sup>
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| − | C&sup2; / J m.
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| − | | |
| − | 1 [[hectare]] = [[1 E4 m&sup2;]]
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| − | </nowiki></pre>
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| − | |- valign="top"
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| − | |
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| − | '''Greek characters:'''
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| − | <br/>
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| − | α β γ δ ε ζ<br/>
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| − | η θ ι κ λ μ ν<br/>
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| − | ξ ο π ρ σ ς<br/>
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| − | τ υ φ χ ψ ω<br/>
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| − | Γ Δ Θ Λ Ξ Π<br/>
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| − | Σ Φ Ψ Ω
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| − | |
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| − | <br/>
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| − | <pre><nowiki>
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| − | &alpha; &beta; &gamma; &delta; &epsilon; &zeta;
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| − | &eta; &theta; &iota; &kappa; &lambda; &mu; &nu;
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| − | &xi; &omicron; &pi; &rho; &sigma; &sigmaf;
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| − | &tau; &upsilon; &phi; &chi; &psi; &omega;
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| − | &Gamma; &Delta; &Theta; &Lambda; &Xi; &Pi;
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| − | &Sigma; &Phi; &Psi; &Omega;
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| − | </nowiki></pre>
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| − | |- valign="top"
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| − | |
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| − | '''Mathematical characters:'''
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| − | <br/>
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| − | ∫ ∑ ∏ √ − ± ∞<br/>
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| − | ≈ ∝ ≡ ≠ ≤ ≥<br/>
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| − | × · ÷ ∂ ′ ″<br/>
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| − | ∇ ‰ ° ∴ ℵ ø<br/>
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| − | ∈ ∉ ∩ ∪ ⊂ ⊃ ⊆ ⊇<br/>
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| − | ¬ ∧ ∨ ∃ ∀ ⇒ ⇐ ⇓ ⇑ ⇔<br/>
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| − | → ↓ ↑ ← ↔<br/>
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| − | * See also [[Wikipedia:WikiProject Mathematics|WikiProject Mathematics]] and [[TeX]].
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| − | |
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| − | <br/>
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| − | <pre><nowiki>
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| − | &int; &sum; &prod; &radic; &minus; &plusmn; &infin;
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| − | &asymp; &prop; &equiv; &ne; &le; &ge;
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| − | &times; &middot; &divide; &part; &prime; &Prime;
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| − | &nabla; &permil; &deg; &there4; &alefsym; &oslash;
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| − | &isin; &notin; &cap; &cup; &sub; &sup; &sube; &supe;
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| − | &not; &and; &or; &exist; &forall; &rArr; &lArr; &dArr; &uArr; &hArr;
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| − | &rarr; &darr; &uarr; &larr; &harr;
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| − | </nowiki></pre>
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| − | |- valign="top"
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| − | |
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| − | <math>\,\! \sin x + \ln y</math><br>
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| − | sin''x'' + ln''y''
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| − | <!-- no space between roman "sin" and italic "x" -->
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| − | | |
| − | <math>\mathbf{x} = 0</math><br>
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| − | '''x''' = 0
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| − | | |
| − | Ordinary text should use [[#emph|wiki markup for emphasis]], and should not use <code><i></code> or <code><b></code>. However, mathematical formulae often use italics, and sometimes use bold, for reasons unrelated to emphasis. Complex formulae should use [[Help:Formula|<code><math></code> markup]], and simple formulae may use <code><math></code>; or <code><i></code> and <code><b></code>; or <code><nowiki>''</nowiki></code> and <code><nowiki>'''</nowiki></code>. According to [[Wikipedia:WikiProject Mathematics#Italicization and bolding|WikiProject Mathematics]], wiki markup is preferred over HTML markup like <code><i></code> and <code><b></code>.
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| − | |
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| − | <pre><nowiki>
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| − | <math>\,\! \sin x + \ln y</math>
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| − | sin''x'' + ln''y''
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| − | | |
| − | <math>\mathbf{x} = 0</math>
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| − | '''x''' = 0
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| − | </nowiki></pre>
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| − | |- valign="top"
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| − | |
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| − | '''Spacing in simple math formulae:'''
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| − | <br/>
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| − | Obviously, ''x''² ≥ 0 is true when ''x'' is a real number.
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| − | *To space things out without allowing line breaks to interrupt the formula, use non-breaking spaces: <tt>&nbsp;</tt>.
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| − | |
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| − | <br/>
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| − | <pre><nowiki>
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| − | Obviously, ''x''&sup2;&nbsp;&ge;&nbsp;0 is true when ''x'' is a real number.
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| − | </nowiki></pre>
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| − | |- valign="top"
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| − | |
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| − | '''Complicated formulae:'''
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| − | <br/>
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| − | : <math>\sum_{n=0}^\infty \frac{x^n}{n!}</math>
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| − | * See [[Help:Formula]] for how to use <tt><math></tt>.
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| − | * A formula displayed on a line by itself should probably be indented by using the colon (:) character.
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| − | |
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| − | <br/>
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| − | <pre><nowiki>
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| − | : <math>\sum_{n=0}^\infty \frac{x^n}{n!}</math>
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| − | </nowiki></pre>
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| − | |}
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| − | ''(see also: [[Chess symbols in Unicode]])''
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