tor&lt;double&gt; y(x, Range(10,20));  // y is now of length 11, and
                                     // refers to elements 10-20 of x
y[5] = 3;                            // y[5] is aliased to x[15]
</pre>
</li>

<li>
<b>Vector(size_t length, T_numtype initValue)</b><br><br>
Creates a new vector of the given length, and initializes all elements
to initValue.  Memory is allocated using <b>new</b>.</li>

<br><br><li>
<b>Vector(size_t length, T_numtype firstValue, T_numtype inc)</b><br><br>
Creates a new 