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Groups > comp.lang.java.programmer > #38347
| From | Andreas Leitgeb <avl@logic.at> |
|---|---|
| Newsgroups | comp.lang.java.programmer |
| Subject | Re: Can Java compute 9^(9^9) ? |
| Date | 2018-06-06 08:50 +0000 |
| Organization | A noiseless patient Spider |
| Message-ID | <slrnphf83c.abg.avl@logic.at> (permalink) |
| References | (5 earlier) <pf68cb$lbj$1@dont-email.me> <759db7ea-c012-45d2-bcd4-57620cb082c8@googlegroups.com> <pf6j0p$334$1@dont-email.me> <14ff2945-949d-4fed-b20c-ac13b3bcc64c@googlegroups.com> <57892d98-9bc1-4096-9003-bb237486c737@googlegroups.com> |
bursejan@gmail.com <bursejan@gmail.com> wrote: > The 8.5 secs are plausible. I already tested another > system, which could do it in around 20 secs. > > ECLiPSe Constraint Logic Programming System [kernel threads] > Version 7.0 #36 (x86_64_nt), Sun Jan 28 10:18 2018 > > [eclipse 2]: _ is 9^(9^9). > Yes (20.09s cpu) > > So the magnitude of this time measure is plausible. > I did not double check the result, the 370 mio digits. > > Not sure whether I should check the result.. Maybe, both SWI-Prolog and ECLiPSe are both smart in detecting and avoiding calculations "assigned" to "_". Unless you can store the result in a variable and query some properties of it for checking it might just have skipped some of the calculations.
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Can Java compute 9^(9^9) ? bursejan@gmail.com - 2018-06-01 10:20 -0700
Re: Can Java compute 9^(9^9) ? Eric Sosman <esosman@comcast-dot-net.invalid> - 2018-06-01 13:36 -0400
Re: Can Java compute 9^(9^9) ? j4n bur53 <janburse@fastmail.fm> - 2018-06-01 20:20 +0200
Re: Can Java compute 9^(9^9) ? bursejan@gmail.com - 2018-06-05 07:17 -0700
Re: Can Java compute 9^(9^9) ? bursejan@gmail.com - 2018-06-05 07:29 -0700
Re: Can Java compute 9^(9^9) ? bursejan@gmail.com - 2018-06-05 07:48 -0700
Re: Can Java compute 9^(9^9) ? Eric Sosman <esosman@comcast-dot-net.invalid> - 2018-06-05 10:57 -0400
Re: Can Java compute 9^(9^9) ? bursejan@gmail.com - 2018-06-05 09:32 -0700
Re: Can Java compute 9^(9^9) ? Eric Sosman <esosman@comcast-dot-net.invalid> - 2018-06-05 13:58 -0400
Re: Can Java compute 9^(9^9) ? bursejan@gmail.com - 2018-06-05 11:10 -0700
Re: Can Java compute 9^(9^9) ? bursejan@gmail.com - 2018-06-05 11:21 -0700
Re: Can Java compute 9^(9^9) ? Andreas Leitgeb <avl@logic.at> - 2018-06-06 08:50 +0000
Re: Can Java compute 9^(9^9) ? bursejan@gmail.com - 2018-06-06 01:58 -0700
Re: Can Java compute 9^(9^9) ? bursejan@gmail.com - 2018-06-06 02:01 -0700
Re: Can Java compute 9^(9^9) ? bursejan@gmail.com - 2018-06-06 10:34 -0700
Re: Can Java compute 9^(9^9) ? j4n bur53 <janburse@fastmail.fm> - 2018-06-09 21:06 +0200
Re: Can Java compute 9^(9^9) ? v_borchert@despammed.com (Volker Borchert) - 2018-06-09 23:29 +0000
Re: Can Java compute 9^(9^9) ? Martin Gregorie <martin@mydomain.invalid> - 2018-06-10 09:13 +0000
Re: Can Java compute 9^(9^9) ? bursejan@gmail.com - 2018-06-10 02:31 -0700
Re: Can Java compute 9^(9^9) ? Arne Vajhøj <arne@vajhoej.dk> - 2018-06-10 18:28 -0400
Re: Can Java compute 9^(9^9) ? bursejan@gmail.com - 2018-06-10 15:48 -0700
Re: Can Java compute 9^(9^9) ? bursejan@gmail.com - 2018-06-10 15:52 -0700
Re: Can Java compute 9^(9^9) ? bursejan@gmail.com - 2018-06-10 15:58 -0700
Re: Can Java compute 9^(9^9) ? Arne Vajhøj <arne@vajhoej.dk> - 2018-06-10 21:17 -0400
Re: Can Java compute 9^(9^9) ? bursejan@gmail.com - 2018-06-11 13:20 -0700
Re: Can Java compute 9^(9^9) ? bursejan@gmail.com - 2018-06-14 13:37 -0700
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