The Department of Computer Science & Engineering 
UB CSE 4/563 Documentation

Common Lisp
Discrete Event Calculus Reasoner (decreasoner)
GSAT
Prolog
Prover
Relsat
SNARK
SNePS
Walksat
Wang
composer
Mx
runacl
.
:ld /projects/shapiro/AIclass/prover
:pa prover
(prove <list of assumption wffs> <wff to be
proven>)
,(prove '( p (if p q) ) 'q)
/projects/shapiro/AIclass/prover.cl
:ld /projects/shapiro/CSE563/snark
:pa snarkuser
(initialize)
(assert 'p) (assert '(=> p q)) (prove 'q)
ask
and query
frontends to
SNARK:
:ld /projects/shapiro/CSE563/ask
:pa snarkuser
(initialize)
(assert 'p) (assert '(=> p q)) (ask 'q) (query "Is q true, false, or unknown?" 'q)
:ld /projects/snwiz/bin/sneps
(snepslog)
p(). p() => q(). q()?
:ld /projects/shapiro/CSE563/wang
wang:wang
wang:entails
wang:predicatewang
wang:predicateentails
/projects/shapiro/CSE563/wang.cl
wang:wang
by evaluating (trace
wang:wang)
to see how it operates.
:ld /projects/shapiro/CSE563/gsat
:pa gsat
(gsat wffs tries flips)
(gsat
wffs tries flips :trace t)
(ask wff KB
tries flips)
(ask wff KB tries flips
:trace t)
/projects/shapiro/CSE563/Examples/GSAT/gsat.cl
/projects/shapiro/CSE563/WalkSAT/Walksat_v46/walksat
/projects/shapiro/CSE563/WalkSAT/Walksat_v46/walksat
help
to see the command line options.
/projects/shapiro/CSE563/WalkSAT/Walksat_v46/walksat solcnf < /projects/shapiro/CSE563/Examples/Walksat/cpw.cnf
/projects/shapiro/CSE563/decreasoner/examples/
/projects/shapiro/CSE563/decreasoner/examples/ShapiroCSE563/
cd /projects/shapiro/CSE563/decreasoner
file
and have output printed
on your screen:
python ubdecreasonerP.py file
infile
and have output
put in outfile
python ubdecreasonerP.py infile > outfile
;
" and extends
to the end of the line.
proposition Symbol [comment]
wfp ::= Symbol  ! wfp  wfp & wfp  wfp  wfp  wfp > wfp  wfp <> wfp  (wfp)
file
and have output printed
on your screen:
python ubdecreasoner.py file
infile
and have output
put in outfile
python ubdecreasoner.py infile > outfile