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Groups > comp.lang.c > #138609
| From | Ian Collins <ian-news@hotmail.com> |
|---|---|
| Newsgroups | comp.lang.c |
| Subject | Re: Big integers |
| Date | 2018-12-08 10:51 +1300 |
| Message-ID | <g708b9Fc5e9U2@mid.individual.net> (permalink) |
| References | <YfuND.286973$lKb.275890@fx15.am4> <pue3fg$ihs$1@z-news.wcss.wroc.pl> <8cxOD.372639$Nt6.46513@fx19.am4> <puehgl$qjh$1@z-news.wcss.wroc.pl> <vMBOD.927889$8Q.288956@fx36.am4> |
On 08/12/2018 10:39, Bart wrote: > On 07/12/2018 19:26, antispam@math.uni.wroc.pl wrote: >> Bart <bc@freeuk.com> wrote: > > >> There are _huge_ speed differences between various bignum libraries. > > Apparently. Which is to be expected... What you have written is something that does what you need it to get done. For your use case of occasional bignums, further optimisation is probably as waste of effort. Now you have a stable interface and tests, you can look at optimisations if and when you need them. -- Ian.
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Big integers Bart <bc@freeuk.com> - 2018-12-04 12:17 +0000
Re: Big integers fir <profesor.fir@gmail.com> - 2018-12-04 05:58 -0800
Re: Big integers Chad <cdalten@gmail.com> - 2018-12-04 08:22 -0800
Re: Big integers Bart <bc@freeuk.com> - 2018-12-04 17:04 +0000
Re: Big integers scott@slp53.sl.home (Scott Lurndal) - 2018-12-04 17:19 +0000
Re: Big integers Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2018-12-04 08:38 -0800
Re: Big integers Bart <bc@freeuk.com> - 2018-12-04 17:35 +0000
Re: Big integers Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-12-04 18:13 +0000
Re: Big integers "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-12-04 10:50 -0800
Re: Big integers Rosario19 <Ros@invalid.invalid> - 2018-12-06 17:56 +0100
Re: Big integers Thiago Adams <thiago.adams@gmail.com> - 2018-12-04 10:22 -0800
Re: Big integers Eli the Bearded <*@eli.users.panix.com> - 2018-12-04 18:58 +0000
Re: Big integers Thiago Adams <thiago.adams@gmail.com> - 2018-12-04 11:32 -0800
Re: Big integers Eli the Bearded <*@eli.users.panix.com> - 2018-12-04 22:45 +0000
Re: Big integers jameskuyper@alumni.caltech.edu - 2018-12-04 14:57 -0800
Re: Big integers jameskuyper@alumni.caltech.edu - 2018-12-04 12:14 -0800
Re: Big integers chris.m.thomasson.1@gmail.com - 2018-12-04 16:58 -0800
Re: Big integers Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-12-05 03:14 +0000
Re: Big integers "Chris M. Thomasson" <invalid_chris_thomasson@invalid.invalid> - 2018-12-05 14:27 -0800
Re: Big integers Lew Pitcher <lew.pitcher@digitalfreehold.ca> - 2018-12-04 20:03 -0500
Re: Big integers "Chris M. Thomasson" <invalid_chris_thomasson@invalid.invalid> - 2018-12-05 14:25 -0800
Re: Big integers jacob navia <jacob@jacob.remcomp.fr> - 2018-12-04 23:45 +0100
Re: Big integers Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-12-04 23:29 +0000
Re: Big integers Bart <bc@freeuk.com> - 2018-12-05 00:30 +0000
Re: Big integers "Chris M. Thomasson" <invalid_chris_thomasson@invalid.invalid> - 2018-12-05 14:28 -0800
Re: Big integers Jens Stuckelberger <Jens_Stuckelberger@nowhere.net> - 2018-12-05 17:50 +0000
Re: Big integers jacobnavia <jacob@jacob.remcomp.fr> - 2018-12-05 20:03 +0100
Re: Big integers Keith Thompson <kst-u@mib.org> - 2018-12-05 13:46 -0800
Re: Big integers jacobnavia <jacob@jacob.remcomp.fr> - 2018-12-06 06:41 +0100
Re: Big integers Keith Thompson <kst-u@mib.org> - 2018-12-05 22:40 -0800
Re: Big integers "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-12-04 09:08 -0800
Re: Big integers Bart <bc@freeuk.com> - 2018-12-04 19:41 +0000
Re: Big integers "Rick C. Hodgin" <rick.c.hodgin@gmail.com> - 2018-12-04 12:00 -0800
Re: Big integers Bart <bc@freeuk.com> - 2018-12-08 11:28 +0000
Re: Big integers Ian Collins <ian-news@hotmail.com> - 2018-12-05 15:19 +1300
Re: Big integers Bart <bc@freeuk.com> - 2018-12-05 11:58 +0000
Re: Big integers David Brown <david.brown@hesbynett.no> - 2018-12-05 14:35 +0100
Re: Big integers Bart <bc@freeuk.com> - 2018-12-05 14:35 +0000
Re: Big integers Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2018-12-05 07:39 -0800
Re: Big integers Thiago Adams <thiago.adams@gmail.com> - 2018-12-05 07:45 -0800
Re: Big integers Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-12-05 17:51 +0000
Re: Big integers David Brown <david.brown@hesbynett.no> - 2018-12-05 22:19 +0100
Re: Big integers "Chris M. Thomasson" <invalid_chris_thomasson@invalid.invalid> - 2018-12-05 14:55 -0800
Re: Big integers jameskuyper@alumni.caltech.edu - 2018-12-05 15:19 -0800
Re: Big integers "Chris M. Thomasson" <invalid_chris_thomasson@invalid.invalid> - 2018-12-05 16:13 -0800
Re: Big integers David Brown <david.brown@hesbynett.no> - 2018-12-06 09:35 +0100
Re: Big integers "Chris M. Thomasson" <invalid_chris_thomasson@invalid.invalid> - 2018-12-07 14:26 -0800
Re: Big integers "Chris M. Thomasson" <invalid_chris_thomasson@invalid.invalid> - 2018-12-07 19:56 -0800
Re: Big integers James Kuyper <jameskuyper@alumni.caltech.edu> - 2018-12-09 12:01 -0500
Re: Big integers "Chris M. Thomasson" <invalid_chris_thomasson@invalid.invalid> - 2018-12-10 14:47 -0800
Re: Big integers scott@slp53.sl.home (Scott Lurndal) - 2018-12-11 00:50 +0000
Re: Big integers "Chris M. Thomasson" <invalid_chris_thomasson@invalid.invalid> - 2018-12-10 17:37 -0800
Re: Big integers "Chris M. Thomasson" <invalid_chris_thomasson@invalid.invalid> - 2018-12-14 21:18 -0800
Re: Big integers Thiago Adams <thiago.adams@gmail.com> - 2018-12-05 07:57 -0800
Re: Big integers Bart <bc@freeuk.com> - 2018-12-05 15:59 +0000
Re: Big integers Bart <bc@freeuk.com> - 2018-12-05 22:59 +0000
Re: Big integers jameskuyper@alumni.caltech.edu - 2018-12-05 15:31 -0800
Re: Big integers Robert Wessel <robertwessel2@yahoo.com> - 2018-12-05 20:03 -0600
Re: Big integers scott@slp53.sl.home (Scott Lurndal) - 2018-12-05 23:42 +0000
Re: Big integers James Kuyper <jameskuyper@alumni.caltech.edu> - 2018-12-05 20:15 -0500
Re: Big integers Ike Naar <ike@iceland.freeshell.org> - 2018-12-10 07:26 +0000
Re: Big integers Bart <bc@freeuk.com> - 2018-12-10 18:38 +0000
Re: Big integers scott@slp53.sl.home (Scott Lurndal) - 2018-12-10 19:10 +0000
Re: Big integers Bart <bc@freeuk.com> - 2018-12-10 21:23 +0000
Re: Big integers Ike Naar <ike@iceland.freeshell.org> - 2018-12-10 22:47 +0000
Re: Big integers David Brown <david.brown@hesbynett.no> - 2018-12-05 22:15 +0100
Re: Big integers Bart <bc@freeuk.com> - 2018-12-06 13:43 +0000
Re: Big integers Thiago Adams <thiago.adams@gmail.com> - 2018-12-06 07:50 -0800
Re: Big integers Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-12-05 15:19 +0000
Re: Big integers luser droog <luser.droog@gmail.com> - 2018-12-10 23:19 -0800
Re: Big integers David Brown <david.brown@hesbynett.no> - 2018-12-11 08:45 +0100
Re: Big integers Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-12-11 11:15 +0000
Re: Big integers Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2018-12-11 04:36 -0800
Re: Big integers David Brown <david.brown@hesbynett.no> - 2018-12-11 14:35 +0100
Re: Modules again (was: Big integers) Bart <bc@freeuk.com> - 2018-12-11 12:53 +0000
Re: Modules again David Brown <david.brown@hesbynett.no> - 2018-12-11 14:45 +0100
Re: Modules again Bart <bc@freeuk.com> - 2018-12-11 16:08 +0000
Re: Modules again David Brown <david.brown@hesbynett.no> - 2018-12-11 21:37 +0100
Re: Modules again Thiago Adams <thiago.adams@gmail.com> - 2018-12-11 08:59 -0800
Re: Modules again Bart <bc@freeuk.com> - 2018-12-11 17:49 +0000
Re: Modules again David Brown <david.brown@hesbynett.no> - 2018-12-11 21:44 +0100
Re: Modules again scott@slp53.sl.home (Scott Lurndal) - 2018-12-11 18:02 +0000
Re: Modules again Thiago Adams <thiago.adams@gmail.com> - 2018-12-11 10:10 -0800
Re: Modules again scott@slp53.sl.home (Scott Lurndal) - 2018-12-11 18:54 +0000
Re: Modules again Lew Pitcher <lew.pitcher@digitalfreehold.ca> - 2018-12-11 13:14 -0500
Re: Modules again scott@slp53.sl.home (Scott Lurndal) - 2018-12-11 18:54 +0000
Re: Modules again Lew Pitcher <lew.pitcher@digitalfreehold.ca> - 2018-12-11 14:42 -0500
Re: Modules again David Brown <david.brown@hesbynett.no> - 2018-12-11 21:54 +0100
Re: Modules again Keith Thompson <kst-u@mib.org> - 2018-12-11 14:53 -0800
Re: Modules again David Brown <david.brown@hesbynett.no> - 2018-12-12 08:24 +0100
Re: Modules again David Brown <david.brown@hesbynett.no> - 2018-12-11 21:51 +0100
Re: Modules again scott@slp53.sl.home (Scott Lurndal) - 2018-12-11 23:24 +0000
Re: Modules again Lew Pitcher <lew.pitcher@digitalfreehold.ca> - 2018-12-11 18:44 -0500
Re: Modules again Lew Pitcher <lew.pitcher@digitalfreehold.ca> - 2018-12-11 18:45 -0500
Re: Modules again Jorgen Grahn <grahn+nntp@snipabacken.se> - 2018-12-12 06:39 +0000
Re: Modules again James Kuyper <jameskuyper@alumni.caltech.edu> - 2018-12-12 07:59 -0500
Re: Modules again mark.bluemel@gmail.com - 2018-12-12 05:43 -0800
Re: Modules again scott@slp53.sl.home (Scott Lurndal) - 2018-12-12 14:20 +0000
Re: Modules again David Brown <david.brown@hesbynett.no> - 2018-12-12 17:10 +0100
Re: Modules again James Kuyper <jameskuyper@alumni.caltech.edu> - 2018-12-12 13:39 -0800
Re: Modules again scott@slp53.sl.home (Scott Lurndal) - 2018-12-12 14:19 +0000
Re: Modules again Lew Pitcher <lew.pitcher@digitalfreehold.ca> - 2018-12-12 10:28 -0500
Re: Big integers Ian Collins <ian-news@hotmail.com> - 2018-12-06 08:10 +1300
Re: Big integers Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-12-05 20:57 +0000
Re: Big integers Ian Collins <ian-news@hotmail.com> - 2018-12-06 10:16 +1300
Re: Big integers Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-12-05 23:15 +0000
Re: Big integers scott@slp53.sl.home (Scott Lurndal) - 2018-12-05 23:44 +0000
Re: Big integers Robert Wessel <robertwessel2@yahoo.com> - 2018-12-05 02:51 -0600
Re: Big integers antispam@math.uni.wroc.pl - 2018-12-07 15:26 +0000
Re: Big integers Bart <bc@freeuk.com> - 2018-12-07 16:27 +0000
Re: Big integers scott@slp53.sl.home (Scott Lurndal) - 2018-12-07 16:36 +0000
Re: Big integers Bart <bc@freeuk.com> - 2018-12-07 17:01 +0000
Re: Big integers Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-12-07 17:55 +0000
Re: Big integers antispam@math.uni.wroc.pl - 2018-12-07 19:26 +0000
Re: Big integers Bart <bc@freeuk.com> - 2018-12-07 21:39 +0000
Re: Big integers Ian Collins <ian-news@hotmail.com> - 2018-12-08 10:51 +1300
Re: Big integers Anton Shepelev <anton.txt@gmail.com> - 2018-12-08 00:43 +0300
Re: Big integers Bart <bc@freeuk.com> - 2018-12-08 01:08 +0000
Re: Big integers David Brown <david.brown@hesbynett.no> - 2018-12-08 15:13 +0100
Re: Big integers David Brown <david.brown@hesbynett.no> - 2018-12-08 15:15 +0100
Re: Big integers Bart <bc@freeuk.com> - 2018-12-08 14:48 +0000
Re: Big integers Thiago Adams <thiago.adams@gmail.com> - 2018-12-10 05:10 -0800
Re: Big integers Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2018-12-10 05:22 -0800
Re: Big integers David Brown <david.brown@hesbynett.no> - 2018-12-10 15:27 +0100
Re: Big integers scott@slp53.sl.home (Scott Lurndal) - 2018-12-10 15:59 +0000
Re: Big integers antispam@math.uni.wroc.pl - 2018-12-11 21:14 +0000
Re: Big integers Bart <bc@freeuk.com> - 2018-12-10 14:56 +0000
Re: Big integers Ike Naar <ike@iceland.freeshell.org> - 2018-12-10 17:46 +0000
Re: Big integers Bart <bc@freeuk.com> - 2018-12-10 18:24 +0000
Re: Big integers Thiago Adams <thiago.adams@gmail.com> - 2018-12-10 11:12 -0800
Re: Big integers Thiago Adams <thiago.adams@gmail.com> - 2018-12-10 11:23 -0800
Re: Big integers Bart <bc@freeuk.com> - 2018-12-10 21:44 +0000
Re: Big integers Thiago Adams <thiago.adams@gmail.com> - 2018-12-11 10:20 -0800
Re: Big integers "Chris M. Thomasson" <invalid_chris_thomasson@invalid.invalid> - 2018-12-11 13:15 -0800
Re: Big integers Keith Thompson <kst-u@mib.org> - 2018-12-08 12:14 -0800
Re: Big integers David Brown <david.brown@hesbynett.no> - 2018-12-09 13:31 +0100
Re: Big integers "Chris M. Thomasson" <invalid_chris_thomasson@invalid.invalid> - 2018-12-08 15:52 -0800
Re: Big integers Bart <bc@freeuk.com> - 2018-12-16 19:29 +0000
Re: Big integers "Tristan B. Kildaire" <deavmi@disroot.org> - 2018-12-25 12:59 +0000
Re: Big integers Bart <bc@freeuk.com> - 2018-12-25 15:54 +0000
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