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	<title>GSDP:GAM100/CProcessing/TAU - Revision history</title>
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	<updated>2026-04-05T21:45:15Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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		<id>https://inside.digipen.edu/index.php?title=GSDP:GAM100/CProcessing/TAU&amp;diff=57821&amp;oldid=prev</id>
		<title>&gt;D.hamilton: New page: {{GSDP:GAM100API.css}} = TAU = == Description ==  TAU is a math constant equal to 2*PI. This is equal to TWO_PI    .  == Definition == &lt;syntaxhighlig...</title>
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		<updated>2018-09-26T20:22:49Z</updated>

		<summary type="html">&lt;p&gt;New page: {{GSDP:GAM100API.css}} = TAU = == Description ==  TAU is a math constant equal to 2*PI. This is equal to &lt;a href=&quot;/index.php?title=GSDP:GAM100/CProcessing/TWO_PI&amp;amp;action=edit&amp;amp;redlink=1&quot; class=&quot;new&quot; title=&quot;GSDP:GAM100/CProcessing/TWO PI (page does not exist)&quot;&gt;TWO_PI    &lt;/a&gt;.  == Definition == &amp;lt;syntaxhighlig...&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{GSDP:GAM100API.css}}&lt;br /&gt;
= TAU =&lt;br /&gt;
== Description ==&lt;br /&gt;
&lt;br /&gt;
TAU is a math constant equal to 2*PI. This is equal to [[GSDP:GAM100/CProcessing/TWO_PI    |TWO_PI    ]].&lt;br /&gt;
&lt;br /&gt;
== Definition ==&lt;br /&gt;
&amp;lt;syntaxhighlight lang='c'&amp;gt;&lt;br /&gt;
// Math defines&lt;br /&gt;
#define TAU        6.28318530717958647692f&lt;br /&gt;
#define TWO_PI     6.28318530717958647692f&lt;br /&gt;
#define PI         3.14159265358979323846f&lt;br /&gt;
#define HALF_PI    1.57079632679489661923f&lt;br /&gt;
#define QUARTER_PI 0.785398163397448309616f&lt;br /&gt;
&amp;lt;/syntaxhighlight&amp;gt;&lt;br /&gt;
&lt;br /&gt;
==== Related ====                            &lt;br /&gt;
* [[GSDP:GAM100/CProcessing                           |Main Page                ]]&lt;br /&gt;
* [[GSDP:GAM100/CProcessing/TAU       |TAU       ]]&lt;br /&gt;
* [[GSDP:GAM100/CProcessing/TWO_PI    |TWO_PI    ]]&lt;br /&gt;
* [[GSDP:GAM100/CProcessing/PI        |PI        ]]&lt;br /&gt;
* [[GSDP:GAM100/CProcessing/HALF_PI   |HALF_PI   ]]&lt;br /&gt;
* [[GSDP:GAM100/CProcessing/QUARTER_PI|QUARTER_PI]]&lt;/div&gt;</summary>
		<author><name>&gt;D.hamilton</name></author>
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