andom number generator based on theory and
suggestions given in D.E. Knuth (1969), Vol 2. The integer IY should
be initialized to an arbitrary integer prior to the first call to
mat_urand(3f). The calling program should not alter the value of IY
between subsequent calls to mat_urand(3f). Values of mat_urand(3f) will
be returned in the interval (0,1).
</code></pre></div>

<h2 id="options">OPTIONS</h2>
<div class="codehilite"><pre><span></span><code><span class="nv">IY</span><span class="w"> </span><span clas