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  • Committer: Package Import Robot
  • Author(s): Rico Tzschichholz
  • Date: 2011-09-07 00:07:39 UTC
  • mfrom: (2.1.2 experimental)
  • Revision ID: package-import@ubuntu.com-20110907000739-hehq2pc3cqj1g7aj
Tags: 1.7.8-1
* New upstream release
* debian/*.symbols:
  - updated

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<link rel="up" href="cogl-utilities.html" title="Utilities">
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<link rel="prev" href="cogl-2.0-experimental-3-Component-Vectors.html" title="3 Component Vectors">
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<link rel="next" href="cogl-2.0-experimental-Common-Types.html" title="Common Types">
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        <td class="listing_lines" align="right"><pre>1</pre></td>
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        <td class="listing_code"><pre class="programlisting"><span class="symbol">[</span><span class="normal">w</span><span class="symbol">=</span><span class="function">cos</span><span class="symbol">(</span><span class="normal">𝜃</span><span class="symbol">/</span><span class="number">2</span><span class="symbol">)</span><span class="normal"> </span><span class="symbol">(</span><span class="normal"> x</span><span class="symbol">=</span><span class="function">sin</span><span class="symbol">(</span><span class="normal">𝜃</span><span class="symbol">/</span><span class="number">2</span><span class="symbol">)*</span><span class="normal">a</span><span class="symbol">.</span><span class="normal">x</span><span class="symbol">,</span><span class="normal"> y</span><span class="symbol">=</span><span class="function">sin</span><span class="symbol">(</span><span class="normal">𝜃</span><span class="symbol">/</span><span class="number">2</span><span class="symbol">)*</span><span class="normal">a</span><span class="symbol">.</span><span class="normal">y</span><span class="symbol">,</span><span class="normal"> z</span><span class="symbol">=</span><span class="function">sin</span><span class="symbol">(</span><span class="normal">𝜃</span><span class="symbol">/</span><span class="number">2</span><span class="symbol">)*</span><span class="normal">a</span><span class="symbol">.</span><span class="normal">x </span><span class="symbol">)]</span></pre></td>
 
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        <td class="listing_code"><pre class="programlisting">[w=cos(𝜃/<span class="number">2</span>) ( x=sin(𝜃/<span class="number">2</span>)*a.x, y=sin(𝜃/<span class="number">2</span>)*a.y, z=sin(𝜃/<span class="number">2</span>)*a.x )]</pre></td>
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        <td class="listing_lines" align="right"><pre>1</pre></td>
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        <td class="listing_code"><pre class="programlisting"><span class="function">sqrt</span><span class="normal"> </span><span class="symbol">(</span><span class="normal">w² </span><span class="symbol">+</span><span class="normal"> x² </span><span class="symbol">+</span><span class="normal"> y² </span><span class="symbol">+</span><span class="normal"> z²</span><span class="symbol">)</span></pre></td>
 
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        <td class="listing_code"><pre class="programlisting">sqrt (w² + x² + y² + z²)</pre></td>
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        <td class="listing_lines" align="right"><pre>1</pre></td>
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        <td class="listing_code"><pre class="programlisting"><span class="normal">w² </span><span class="symbol">+</span><span class="normal"> x² </span><span class="symbol">+</span><span class="normal"> y² </span><span class="symbol">+</span><span class="normal"> z² </span><span class="symbol">=</span><span class="normal"> </span><span class="number">1</span></pre></td>
 
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        <td class="listing_code"><pre class="programlisting">w² + x² + y² + z² = <span class="number">1</span></pre></td>
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