ues for <code>y</code> will be:</p>
<pre><code>y[1, 1] = 1
y[1, 2] = 3
y[1, 3] = 5
y[2, 1] = 2
y[2, 2] = 4
y[2, 3] = 6</code></pre>
<p>The <code>structure</code> keyword just wraps a sequence of values and a
dimensionality declaration, which is itself just a sequence of
non-negative integer values. The product of the dimensions must equal
the length of the array.</p>
<p>If the values happen to form a contiguous sequence of integers, they
may be written with colon notation. Thus the example above is
equivale