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epclextract

NAME

E - The Equational Theorem Prover User Manual

SYNOPSIS

epclextract [options] [files]

DESCRIPTION

epclextract 0.41

Read an PCL2 protocol and print the steps necessary for proving the clauses in "proof", "final", or "extract" steps.

-h

--help

Print a short description of program usage and options.

--version

Print the version number of the program.

-v

--verbose[=<arg>]

Verbose comments on the progress of the program. The short form or the long form without the optional argument is equivalent to --verbose=1.

-f

--fast-extract

Do a fast extract. With this option the program understands only a subset of PCL and assumes that all "proof" and "final" steps are at the end of the protokoll.

-c

--competition-framing

Print special "begin" and "end"comments around the proof object, as requiered by the CASC MIX* class.

-n

--no-extract

Don't extract, print back all steps (actually, it treats all steps as proof steps). Useful as a syntax checker, or if you want to convert PCL to TSTP with the next option.

--tstp-out

Print proof protocol in TSTP syntax (default is PCL).

-o <arg>

--output-file=<arg>

Redirect output into the named file.

-s

--silent

Equivalent to --output-level=0.

AUTHOR

Stephan Schulz <schulz@eprover.org>

COPYRIGHT

Copyright 1998-2006 by Stephan Schulz <schulz@eprover.org>

You can find the latest version of E and additional information at http://www.eprover.org

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program (it should be contained in the top level directory of the distribution in the file COPYING); if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

The original copyright holder can be contacted as

Stephan Schulz (I4)
Technische Universitaet Muenchen
Institut fuer Informatik
Boltzmannstrasse 3
85748 Garching bei Muenchen
Germany

SEE ALSO

eground(1), eprover(1).