Ciao Preprocessor (integrated Alpha version)
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{loaded in 3432.214 msec.}
{preprocessed for plai in 0.0 msec.}
{analyzed by plai using det with local-control off in 4.001 msec.}
{written file /tmp/tmpnvZTIx/duplicate2_det_co.pl}
:- module(_1,[duplicate/2],[assertions]).
:- entry duplicate(A,B)
: ground(A).
:- true pred duplicate(A,B)
: ( native_props:mshare([[B]]), ground([A]), gnd(A), term(B) )
=> ( native_props:mshare([[B]]), ground([A]), rt13(A), rt15(B) )
+ ( is_det, mut_exclusive ).
duplicate([],[]).
duplicate(X,[H,H|Z]) :-
no(empty(X)),
head(X,H),
tail(X,T),
duplicate(T,Z).
:- true pred head(_2,_1)
: ( native_props:mshare([[_1]]), ground([_2]), gnd(_2), term(_1) )
=> ( native_props:mshare([[_1]]), ground([_2]), rt6(_2), term(_1) )
+ ( is_det, mut_exclusive ).
head([],_1).
head([H|_1],H).
:- true pred tail(_1,T)
: ( native_props:mshare([[T]]), var(T), ground([_1]), rt6(_1), term(T) )
=> ( ground([_1,T]), rt10(_1), gnd(T) )
+ ( is_det, mut_exclusive ).
tail([],[]).
tail([_1|T],T).
empty([]).
:- true pred no(empty(_1))
: ( ground([_1]), gnd(_1) )
=> ( ground([_1]), gnd(_1) )
+ ( is_det, mut_exclusive ).
no(X) :-
call(X),
!,
failure(a).
no(_1).
:- true pred failure(a).
failure(b).
:- regtype rt14/1.
rt14([]).
rt14(A) :-
gnd(A).
rt14([A|B]) :-
gnd(A),
rt14(B).
:- regtype rt13/1.
rt13([]).
rt13([A|B]) :-
gnd(A),
rt14(B).
:- regtype rt16/1.
rt16([]).
rt16([A,B|C]) :-
term(A),
term(B),
rt16(C).
:- regtype rt15/1.
rt15([]).
rt15([A,B|C]) :-
term(A),
term(B),
rt16(C).
:- regtype rt6/1.
rt6([]).
rt6([A|B]) :-
gnd(A),
gnd(B).
:- regtype rt10/1.
rt10([]).
rt10([A|B]) :-
gnd(A),
gnd(B).