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<p>&nbsp;<p>
<hr noshade size="5">
<h2><a name="AlffEltRoot"></a>
AlffEltRoot
</h2>

Computes an n-th root of a function field element a.

<p><p>

<h3>
Syntax:
</h3>
<pre>b := AlffEltRoot(a,n );</pre>

<p>

<table>
<tr>
<td>alff element</td>
<td><pre>  b  </pre></td>
<td></td>
</tr>
<tr>
<td>alff element</td>
<td><pre>  a  </pre></td>
<td></td>
</tr>
<tr>
<td>integer</td>
<td><pre>  n  </pre></td>
<td></td>
</tr>
</table>

<p>


See also:&nbsp;&nbsp;<a href="kashref.html#AlffEltPthRoot">AlffEltPthRoot</a>

<p>

<h3>
Description:
</h3>
<i>no detailed description available yet</i>

<p><p>

<p>
<hr>
<p>
<h3>
Example:
</h3>

<pre>

kash> AlffInit(FF(2,1));
"Defining global variables: k, w, kT, kTf, kTy, T, y, AlffGlobals"
kash> AlffOrders(y^3+T^3*y+T);
"Defining global variables: F, o, oi, one"
kash> a := AlffElt(o, [0,1,0] / T);
[ 0, 1, 0 ] / T
kash> AlffEltRoot(a,2);
> false

</pre>

<p>


<hr>

<p>
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