prob003: quasigroup existence
proposed by
Toby Walsh
tw@cs.york.ac.uk
with assistance from Kostas Stergiou and Mark Stickel.
Overview
The problem description consists of:
a problem
specification
some comments on
models
generators for
Ilog Solver
and Lisp (
Dimacs format
and
list format
)
a list of
references
a table of
results
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