Files
circ/examples/datalog/unbound_rec.pl
Alex Ozdemir 4ffa05fca6 Datalog (#26)
Support a datalog variant.
2021-11-30 13:26:25 -08:00

4 lines
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Prolog

bad_nz(X: field) :- exists I: field. X * I = 1, bad_nz(I).
main(X: field) :- bad_nz(X).