<?xml version="1.0"?>
<div>:: <span class="kw">deftheorem </span>   defines <a href="surreal0.html#R1" title="SURREAL0:pred.1">&lt;=</a> <a onclick="hs(this)" href="javascript:()">SURREAL0:def 1 : <br/></a><span> for <font color="Olive" title="b1">a</font>, <font color="Olive" title="b2">b</font> being    <a href="hidden.html#M1" title="HIDDEN:mode.1">object</a> <br/>  for <font color="Olive" title="b3">O</font> being    <a href="hidden.html#M2" title="HIDDEN:mode.2">set</a>  holds <br/> ( <font color="Olive" title="b1">a</font> <a href="surreal0.html#R1" title="SURREAL0:pred.1">&lt;=</a> <font color="Olive" title="b3">O</font>,<font color="Olive" title="b2">b</font> iff <span class="p1"><a href="tarski.html#K4" title="TARSKI:func.4">[</a><span class="default"><font color="Olive" title="b1">a</font>,<font color="Olive" title="b2">b</font></span><a href="tarski.html#K4" title="TARSKI:func.4">]</a></span> <a href="hidden.html#R2" title="HIDDEN:pred.2">in</a> <font color="Olive" title="b3">O</font> );<br/></span></div>
