Ciao Preprocessor (integrated Alpha version)
 | This is an alpha distribution, meant only for testing. Please do let us 
 | know at ciaopp-bugclip.dia.fi.upm.es any problems you may have.

{loaded in 3388.212 msec.}
{preprocessed for plai in 0.0 msec.}
{analyzed by plai using det with local-control off in 4.001 msec.}
{written file /tmp/tmp6nQ2BQ/fold_det_co.pl}
:- module(_1,[fold/3],[assertions]).

:- entry fold(A,B,C)
         : ( ground(A), ground(B) ).

:- true pred fold(A,B,C)
         : ( native_props:mshare([[C]]), ground([A,B]), gnd(A), gnd(B), term(C) )
        => ( ground([A,B,C]), gnd(A), rt6(B), gnd(C) )
         + ( is_det, mut_exclusive ).

:- true pred fold(A,B,C)
         : ( native_props:mshare([[C]]), ground([A,B]), rt3(A), gnd(B), term(C) )
        => ( ground([A,B,C]), rt3(A), rt4(B), rt3(C) )
         + ( is_det, mut_exclusive ).

fold(X,[Y|Ys],Z) :-
        myop(X,Y,V),
        fold(V,Ys,Z).
fold(X,[],X).

:- true pred myop(_1,_2,_3)
         : ( native_props:mshare([[_3]]), var(_3), ground([_1,_2]), rt3(_1), gnd(_2), term(_3) ).

:- true pred myop(_1,_2,_3)
         : ( native_props:mshare([[_3]]), var(_3), ground([_1,_2]), gnd(_1), gnd(_2), term(_3) )
        => ( ground([_1,_2,_3]), rt1(_1), rt2(_2), rt3(_3) )
         + ( is_det, mut_exclusive ).

myop(a,b,c).


:- regtype rt6/1.

rt6([]).
rt6([A|B]) :-
        rt2(A),
        rt4(B).


:- regtype rt3/1.

rt3(c).


:- regtype rt4/1.

rt4([]).


:- regtype rt1/1.

rt1(a).


:- regtype rt2/1.

rt2(b).