quot1.pl

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description
owner Johannes Waldmann
uploaded 2017-08-17 03:45:17.0
disk size 275 Bytes
downloadable true
type
attribute value
name no_type
processor id 1
description this is the default benchmark type for rejected benchmarks and benchmarks that are not associated with a type.
owning community none
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% Adapted from LP/SGST06/quot.pl
% terminating

%query: div(i,i,o).
div(X,Y,Z) :- quot(X,Y,Y,Z).

quot(0,s(Y),s(Z),R) :- !, eq(R,0).
quot(X,0,Z,U) :- !, eq(Z,s(_)), p(U,P), quot(X,Z,Z,P).
quot(s(X),Y,Z,U) :- p(Y,P), quot(X,P,Z,U).

p(0,0).
p(s(X),X).

eq(X,X).
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