Provided by: prover9_0.0.200911a-2.1build1_amd64
isofilter - removes isomorphic structures from mace4(1) models
isofilter [options] < input-file > output-file isofilter0 [options] < input-file > output-file isofilter2 [options] < input-file > output-file
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.
There are multiple isofilter variants providing alternative algorithms. isofilter Uses Occurrence Profiles algorithm. isofilter2 Uses Canonical Forms algorithm.
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.
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.
isofilter was written by William McCune <firstname.lastname@example.org> This manual page was written by Peter Collingbourne <email@example.com>, for the Debian project (but may be used by others). January 20, 2007 ISOFILTER(1)