HTML Utilities
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<h3>Showing help on 'sin()'</h3>
Syntax:  cos (FLOAT x)   =&gt; FLOAT<br>
         sin (FLOAT x)   =&gt; FLOAT<br>
         tan (FLOAT x)   =&gt; FLOAT<br>
<br>
Returns the cosine, sine, or tangent of &lt;x&gt;, respectively.<br>

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