matita/matita/help/C/tac_auto.html

   1 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
   2 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>auto</title><link rel="stylesheet" type="text/css" href="docbook.css" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="home" href="index.html" title="Matita V0.99.5 User Manual (rev. 0.99.5 )" /><link rel="up" href="sec_tactics.html" title="Chapter 7. Tactics" /><link rel="prev" href="tac_apply.html" title="apply" /><link rel="next" href="tac_intro.html" title="intro" /></head><body><a xmlns="" href="../../../"><div class="matita_logo"><img src="figures/matita.png" alt="Tiny Matita logo" /><span>Matita Home</span></div></a><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">auto</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="tac_apply.html">Prev</a> </td><th width="60%" align="center">Chapter 7. Tactics</th><td width="20%" align="right"> <a accesskey="n" href="tac_intro.html">Next</a></td></tr></table><hr /></div><div class="sect1"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a id="tac_auto"></a>auto</h2></div></div></div><p><strong class="userinput"><code>/params/</code></strong></p><p>
   3       </p><div class="variablelist"><dl class="variablelist"><dt><span class="term">Synopsis:</span></dt><dd><p><span class="bold"><strong>/</strong></span><span class="emphasis"><em><a class="link" href="tacticargs.html#grammar.autoparams">auto_params</a></em></span><span class="bold"><strong>/</strong></span>. </p></dd><dt><span class="term">Pre-conditions:</span></dt><dd><p>None, but the tactic may fail finding a proof if every
   4              proof is in the search space that is pruned away. Pruning is
   5              controlled by the optional <span class="command"><strong>params</strong></span>.
   6              Moreover, only lemmas whose type signature is a subset of the
   7              signature of the current sequent are considered. The signature of
   8              a sequent is essentially the set of constats appearing in it.
   9            </p></dd><dt><span class="term">Action:</span></dt><dd><p>It closes the current sequent by repeated application of
  10              rewriting steps (unless <span class="command"><strong>paramodulation</strong></span> is
  11              omitted), hypothesis and lemmas in the library.</p></dd><dt><span class="term">New sequents to prove:</span></dt><dd><p>None</p></dd></dl></div><p>
  12     </p></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="tac_apply.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="sec_tactics.html">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="tac_intro.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">apply </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> intro</td></tr></table></div></body></html>