I think that trivial disagreement pairs should be discarded, as in the
following example:
[toplevel] ?- X Y = X Y.
The answer substitution:
Y = Y
X = X
The remaining disagreement pairs list:
<X Y, X Y>
Original issue reported on code.google.com by fafounet@gmail.com on 26 Aug 2013 at 4:09
Original issue reported on code.google.com by
fafounet@gmail.com
on 26 Aug 2013 at 4:09