http://wiki.osgrid.org/index.php?action=history&feed=atom&title=LlAtan2 2026-10-25T11:51:12Z Revision history for this page on the wiki MediaWiki 1.43.11 http://wiki.osgrid.org/index.php?title=LlAtan2&diff=63&oldid=prev 2017-12-30T15:59:28Z

<p><span class="autocomment">Function: float llAtan2( float y, float x );</span></p> <p><b>New page</b></p><div>==Function: float llAtan2( float y, float x );==<br /> Returns a float that is the arctangent2 of y, x. &lt;br&gt;<br /> • float y &lt;br&gt; <br /> • float x &lt;br&gt;&lt;br&gt; <br /> <br /> Similar to the arctangent(y/x) except it utilizes the signs of x &amp; y to determine the quadrant. Returns zero if x and y are zero.&lt;br&gt;<br /> <br /> &#039;&#039;&#039;Examples&#039;&#039;&#039;<br /> {|border=&quot;1&quot; cellpadding=&quot;5&quot; cellspacing=&quot;0&quot;<br /> |&lt;source lang=&quot;lsl&quot;&gt;<br /> default<br /> {<br /> state_entry()<br /> {<br /> float num1 = llFrand(100.0);<br /> float num2 = llFrand(100.0);<br /> <br /> llOwnerSay(&quot;y = &quot; + (string)num1);<br /> llOwnerSay(&quot;x = &quot; + (string)num2);<br /> <br /> llOwnerSay(&quot;The arctangent of y divided by x is &quot; + (string)llAtan2(num1, num2));<br /> }<br /> }<br /> &lt;/source&gt;<br /> |}<br /> <br /> See Also &lt;br&gt;<br /> &#039;&#039;&#039;Functions&#039;&#039;&#039; &lt;br&gt;<br /> • [[llSin]] [[llAsin]] – sine &amp; inverse Sine &lt;br&gt;<br /> • [[llCos]] [[llAcos]] – cosine &amp; inverse cosine &lt;br&gt;<br /> • [[llTan]] – tangent &lt;br&gt;<br /> &#039;&#039;&#039;Articles&#039;&#039;&#039; &lt;br&gt;<br /> • [[Wikipedia:Atan2]] &lt;br&gt; <br /> • [[Wikipedia:Inverse_trigonometric_function]] &lt;br&gt;&lt;br&gt;</div>

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