[back] [prev] [next] [index] [root]

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

Returns the exponential of a number.

<p><p>

<h3>
Syntax:
</h3>
<pre>y := Exp(x);</pre>

<p>

<table>
<tr>
<td>complex</td>
<td><pre>  y  </pre></td>
<td></td>
</tr>
<tr>
<td>complex</td>
<td><pre>  x  </pre></td>
<td></td>
</tr>
</table>

<p>


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

<p>

<h3>
Description:
</h3>
Given a number <tt> x</tt> the function returns e^{<tt> x</tt>}.
The computation is done
in the current precision of the real (complex) field.

<p><p>

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

<pre>

kash> Exp(1);
2.718281828459045235360287471352662497757247093699
kash> i := Comp(0, 1);
1*i
kash> Exp(i);
> 0.5403023058681397174009366074429766037323104206179222 + 0.8414709848078965066\
52502321630298999622563060798371*i

</pre>

<p>


<hr>

<p>
<a href="../kashref.html"><- back</a>[back] [prev] [next] [index] [root]