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<?xml version="1.0"?>
<api>
  <query>
    <search>
      <p ns="0" title="FAQ: Does a stable system have a stable equilibrium point? a limit cycle?" snippet="...that a system has a single equilibrium point that is globally attractive (&lt;span class=&#039;searchmatch&#039;&gt;meaning&lt;/span&gt; that solutions converge to that equilibrium point for all initial condition&#10;" size="659" wordcount="106" timestamp="2007-01-04T15:16:22Z" />
      <p ns="0" title="FAQ: In the congestion control model, what does it mean to evaluate r i at time t - tau i?" snippet="...ed is the rate at which were sent &amp;lt;math&amp;gt;\tau_i&amp;lt;/math&amp;gt; ms ago.  This is the &lt;span class=&#039;searchmatch&#039;&gt;meaning&lt;/span&gt; of &amp;lt;math&amp;gt;r_i(t-\tau_i)&amp;lt;/math&amp;gt;.&#10;" size="1382" wordcount="250" timestamp="2009-07-02T15:21:40Z" />
    </search>
  </query>
</api>