Provided by: prover9_0.0.200911a-2_amd64 bug

NAME

       isofilter - removes isomorphic structures from mace4(1) models

SYNOPSIS

       isofilter [options] < input-file > output-file
       isofilter0 [options] < input-file > output-file
       isofilter2 [options] < input-file > output-file

DESCRIPTION

       This manual page documents briefly the isofilter, isofilter0 and isofilter2 commands.

       If  mace4(1)  produces  more  than  one  structure,  some  of  them  are very likely to be
       isomorphic to others. The program isofilter can be used to remove isomorphic structures.

ALGORITHM

       There are multiple isofilter variants providing alternative algorithms.

       isofilter
              Uses Occurrence Profiles algorithm.

       isofilter2
              Uses Canonical Forms algorithm.

OPTIONS

       A summary of options is included below.

       ignore_constants
              Ignore all constants during the isomorphism tests.

       check <operations>
              Consider only the listed operations in the isomorphism tests.

       output <operations>
              Output only the listed operations.

       wrap   Enclose the resulting structures in list(interpretations). ... end_of_list.

SEE ALSO

       mace4(1).
       Full documentation for isofilter is found in  the  prover9  manual,  available  on  Debian
       systems in the prover9-doc package at /usr/share/doc/prover9-doc/manual/index.html.

AUTHOR

       isofilter was written by William McCune <mccune@cs.unm.edu>

       This  manual  page  was  written  by Peter Collingbourne <peter@pcc.me.uk>, for the Debian
       project (but may be used by others).

                                         January 20, 2007                            ISOFILTER(1)