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

This function returns the numerator of a rational function
(quotient field element). Works also for polynomials.

<p><p>

<h3>
Syntax:
</h3>
<pre>d := QfeNum(f);</pre>

<p>

<table>
<tr>
<td>quotient field elements</td>
<td><pre>  d,f  </pre></td>
<td></td>
</tr>
</table>

<p>


See also:&nbsp;&nbsp;<a href="kashref.html#QfeDen">QfeDen</a>, <a href="kashref.html#Num">Num</a>, <a href="kashref.html#Den">Den</a>

<p>

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

<p><p>

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

<pre>

kash> k := FF(5, 2);
Finite field of size 5^2
kash> kx := PolyAlg(k);
Univariate Polynomial Ring in x over GF(5^2)

kash> x := Poly(kx, [1,0]);
x
kash> f := x;
x
kash> g := x+1;
x + 1
kash> h := f/g;
x/(x + 1)
kash> QfeNum(h);
x

</pre>

<p>


<hr>

<p>
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