
<A NAME=TRIGFORM>

<TITLE>TRIGFORM</TITLE></A>
<b><a href=r37_idx.html>INDEX</a></b><p><p>



<B>TRIGFORM</B> _ _ _  _ _ _  _ _ _  _ _ _ <B>switch</B><P>
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When 
<A HREF=r37_0292.html>fullroots</A> is on, 
<A HREF=r37_0179.html>solve</A> will compute the 
roots of a cubic or quartic polynomial is closed form. When 
<em>trigform</em> is on, the roots will be expressed by trigonometric 
forms. Otherwise nested surds are used. Default is <em>on</em>. 
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