prover9-rewriter man page
rewriter — demodulate terms
rewriter <demodulators-file> < <terms-file> > <rewritten-terms-file>
This manual page documents briefly the rewriter command.
Rewrite a stream of terms with a list of demodulators. The demodulators are used left-to-right as given, and they are not checked for termination.
The file of demodulators contains optional commands then a list of demodulators. The commands can be used to declare infix operations and associativity/commutativity. Example file of demodulators:
op(400, infix, ^). op(400, infix, v). assoc_comm(^). assoc_comm(v). formulas(demodulators). x ^ x = x. x ^ (x v y) = x. x v x = x. x v (x ^ y) = x. end_of_list.
Full documentation for rewriter is found in the prover9 manual, available on Debian systems in the prover9-doc package at /usr/share/doc/prover9-doc/manual/index.html.
rewriter was written by William McCune <email@example.com>
This manual page was written by Peter Collingbourne <firstname.lastname@example.org>, for the Debian project (but may be used by others).