Ciao Preprocessor (integrated Alpha version)
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{loaded in 3364.21 msec.}
{preprocessed for plai in 0.0 msec.}
{analyzed by plai using det with local-control off in 4.0 msec.}
{written file /tmp/tmpaHsqp1/flatlength-bfb_det_co.pl}
:- module(_1,[fl/3],[assertions]).
:- entry fl(A,B,C)
: ( ground(A), ground(C) ).
:- true pred fl(A,B,C)
: ( native_props:mshare([[B]]), ground([A,C]), gnd(A), term(B), gnd(C) )
=> ( ground([A,B,C]), rt13(A), term(B), rt17(C) )
+ ( is_det, mut_exclusive ).
fl([],[],0).
fl([E|X],R,s(Z)) :-
append(E,Y,R),
fl(X,Y,Z).
:- true pred append(_1,X,_2)
: ( native_props:mshare([[X],[_2]]), var(X), ground([_1]), gnd(_1), term(X), term(_2) )
=> ( native_props:mshare([[X,_2]]), ground([_1]), rt7(_1), term(X), term(_2) )
+ ( is_det, mut_exclusive ).
append([],X,X).
append([X|Xs],Ys,[X|Zs]) :-
append(Xs,Ys,Zs).
:- regtype rt16/1.
rt16([]).
rt16([A|B]) :-
gnd(A),
rt8(B).
:- regtype rt15/1.
rt15([]).
rt15([A|B]) :-
gnd(A),
rt16(B).
:- regtype rt14/1.
rt14([]).
rt14([A|B]) :-
rt15(A),
rt14(B).
:- regtype rt13/1.
rt13([]).
rt13([A|B]) :-
rt15(A),
rt14(B).
:- regtype rt18/1.
rt18(0).
rt18(s(A)) :-
rt18(A).
:- regtype rt17/1.
rt17(0).
rt17(s(A)) :-
rt18(A).
:- regtype rt8/1.
rt8([]).
rt8([A|B]) :-
gnd(A),
rt8(B).
:- regtype rt7/1.
rt7([]).
rt7([A|B]) :-
gnd(A),
rt8(B).