Hi, > On 25 Jul 2018, at 02:02, Brian Bray <braybria...@yahoo.fr> wrote: > > Y is 5^3. > > Reports: > > Y = 6 > > Using version 1.3.0. > > "**" is correct. Reports 125.0.
Using the current stable version, 1.4.5: $ gprolog GNU Prolog 1.4.5 (64 bits) Compiled Jul 14 2018, 16:11:37 with /usr/bin/clang By Daniel Diaz Copyright (C) 1999-2018 Daniel Diaz | ?- Y is 5^3. Y = 125 (1 ms) yes Cheers, Paulo ----------------------------------------------------------------- Paulo Moura Logtalk developer _______________________________________________ Bug-prolog mailing list Bug-prolog@gnu.org https://lists.gnu.org/mailman/listinfo/bug-prolog