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Groups > alt.folklore.computers > #219746
| From | John Levine <johnl@taugh.com> |
|---|---|
| Newsgroups | alt.folklore.computers |
| Subject | Re: iBM System/3 FORTRAN for engineering/science work? |
| Date | 2021-11-18 01:51 +0000 |
| Organization | Taughannock Networks |
| Message-ID | <sn4bie$g4n$1@gal.iecc.com> (permalink) |
| References | <257298b0-715f-465d-94b0-a8b98a4bf8f9n@googlegroups.com> <fwblJ.34634$6a3.1331@fx41.iad> <sn3vli$afr$1@newsreader4.netcologne.de> <8BhlJ.3004$aF1.1217@fx98.iad> |
According to Scott Lurndal <slp53@pacbell.net>: >Thomas Koenig <tkoenig@netcologne.de> writes: >>Scott Lurndal <scott@slp53.sl.home> schrieb: >>> Quadibloc <jsavard@ecn.ab.ca> writes: >>>>I was just looking through some old issues of Datamation for something else, and I saw an ad for PI*FORT. >>>>This was claimed to be a "more accurate" Fortran than IBM's for the System/3. >>>>Why? It did its arithmetic in decimal, so results wouldn't look funny! >>> >>> One might point out that decimal floating point is inherently more >>> _precise_ than binary floating point, and thus, likely more _accurate_ >>> in certain boundary cases. >> >>One might point that out, but then one would have to state >>the basis of that comparison. ... >Binary floating point cannot precisely represent all valid >decimal floating point numbers. That is true, but it is irrelevant. With sufficient bits you can get accurate results and rounding using binary arithmetic, and add 0.1 and 0.1 and get 0.2. It was old news when I was taking numerical analysis classes in the 1970s. It is certainly easier to do decimal rounding with a decimal representation but that's not the same question. -- Regards, John Levine, johnl@taugh.com, Primary Perpetrator of "The Internet for Dummies", Please consider the environment before reading this e-mail. https://jl.ly
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iBM System/3 FORTRAN for engineering/science work? undefined Hancock-4 <hancock4@bbs.cpcn.com> - 2021-06-16 11:59 -0700
Re: iBM System/3 FORTRAN for engineering/science work? J. Clarke <jclarke.873638@gmail.com> - 2021-06-16 16:08 -0400
Re: iBM System/3 FORTRAN for engineering/science work? undefined Hancock-4 <hancock4@bbs.cpcn.com> - 2021-06-26 12:40 -0700
Re: iBM System/3 FORTRAN for engineering/science work? Grant Taylor <gtaylor@tnetconsulting.net> - 2021-06-26 15:14 -0600
Re: s/3, s/34, s/36, and so forth not iBM System/3 FORTRAN John Levine <johnl@taugh.com> - 2021-06-27 01:27 +0000
Re: iBM System/3 FORTRAN for engineering/science work? Peter Flass <peter_flass@yahoo.com> - 2021-06-28 17:28 -0700
Re: iBM System/3 FORTRAN for engineering/science work? John Levine <johnl@taugh.com> - 2021-06-29 22:47 +0000
Re: iBM System/3 FORTRAN for engineering/science work? undefined Hancock-4 <hancock4@bbs.cpcn.com> - 2021-06-29 12:55 -0700
Re: iBM System/3 FORTRAN for engineering/science work? Peter Flass <peter_flass@yahoo.com> - 2021-06-28 17:28 -0700
Re: iBM System/3 FORTRAN for engineering/science work? undefined Hancock-4 <hancock4@bbs.cpcn.com> - 2021-06-29 13:04 -0700
Re: iBM System/3 FORTRAN for engineering/science work? Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2021-06-29 21:33 +0000
Re: iBM System/3 FORTRAN for engineering/science work? Peter Flass <peter_flass@yahoo.com> - 2021-06-30 11:44 -0700
Re: iBM System/3 FORTRAN for engineering/science work? undefined Hancock-4 <hancock4@bbs.cpcn.com> - 2021-07-01 11:40 -0700
Re: iBM System/3 FORTRAN for engineering/science work? Peter Flass <peter_flass@yahoo.com> - 2021-06-30 11:44 -0700
Re: iBM System/3 FORTRAN for engineering/science work? Rich Alderson <news@alderson.users.panix.com> - 2021-06-30 15:56 -0400
Re: iBM System/3 FORTRAN for engineering/science work? Bob Eager <news0009@eager.cx> - 2021-06-30 22:15 +0000
Re: iBM System/3 FORTRAN for engineering/science work? Thomas Koenig <tkoenig@netcologne.de> - 2021-07-01 05:12 +0000
Re: iBM System/3 FORTRAN for engineering/science work? Bob Eager <news0009@eager.cx> - 2021-07-01 06:28 +0000
Re: iBM System/3 FORTRAN for engineering/science work? Ahem A Rivet's Shot <steveo@eircom.net> - 2021-07-01 13:28 +0100
Re: iBM System/3 FORTRAN for engineering/science work? John Levine <johnl@taugh.com> - 2021-07-03 01:19 +0000
Re: iBM System/3 FORTRAN for engineering/science work? Ahem A Rivet's Shot <steveo@eircom.net> - 2021-07-03 10:14 +0100
Re: iBM System/3 FORTRAN for engineering/science work? Niklas Karlsson <nikke.karlsson@gmail.com> - 2021-07-03 10:43 +0000
Re: iBM System/3 FORTRAN for engineering/science work? sidd@situ.com - 2021-11-02 07:18 +0000
Re: iBM System/3 FORTRAN for engineering/science work? Bob Eager <news0009@eager.cx> - 2021-11-02 09:26 +0000
Re: iBM System/3 FORTRAN for engineering/science work? Quadibloc <jsavard@ecn.ab.ca> - 2021-11-02 05:07 -0700
Re: iBM System/3 FORTRAN for engineering/science work? cross@spitfire.i.gajendra.net (Dan Cross) - 2021-11-02 15:28 +0000
Re: iBM System/3 FORTRAN for engineering/science work? sidd@hugin.membrane.com - 2021-11-16 01:50 +0000
Re: iBM System/3 FORTRAN for engineering/science work? Peter Flass <peter_flass@yahoo.com> - 2021-07-01 11:25 -0700
Re: iBM System/3 FORTRAN for engineering/science work? undefined Hancock-4 <hancock4@bbs.cpcn.com> - 2021-07-01 11:34 -0700
Re: iBM System/3 FORTRAN for engineering/science work? Peter Flass <peter_flass@yahoo.com> - 2021-07-01 15:56 -0700
Re: iBM System/3 FORTRAN for engineering/science work? Robin Vowels <robin.vowels@gmail.com> - 2021-07-01 20:57 -0700
Re: iBM System/3 FORTRAN for engineering/science work? Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2021-07-02 23:28 +0000
Re: iBM System/3 FORTRAN for engineering/science work? Robin Vowels <robin.vowels@gmail.com> - 2021-07-02 18:26 -0700
Re: iBM System/3 FORTRAN for engineering/science work? Anne & Lynn Wheeler <lynn@garlic.com> - 2021-07-05 13:39 -1000
Re: iBM System/3 FORTRAN for engineering/science work? Peter Flass <peter_flass@yahoo.com> - 2021-07-03 18:40 -0700
Re: iBM System/3 FORTRAN for engineering/science work? Quadibloc <jsavard@ecn.ab.ca> - 2021-07-08 14:51 -0700
Re: iBM System/3 FORTRAN for engineering/science work? Peter Flass <peter_flass@yahoo.com> - 2021-07-08 15:06 -0700
Re: iBM System/3 FORTRAN for engineering/science work? Quadibloc <jsavard@ecn.ab.ca> - 2021-07-08 17:19 -0700
Re: iBM System/3 FORTRAN for engineering/science work? Robin Vowels <robin.vowels@gmail.com> - 2021-07-10 07:32 -0700
Re: iBM System/3 FORTRAN for engineering/science work? Robin Vowels <robin.vowels@gmail.com> - 2021-07-10 07:41 -0700
Re: iBM System/3 FORTRAN for engineering/science work? Dan Espen <dan1espen@gmail.com> - 2021-07-10 13:30 -0400
Re: iBM System/3 FORTRAN for engineering/science work? Quadibloc <jsavard@ecn.ab.ca> - 2021-07-10 13:29 -0700
Re: iBM System/3 FORTRAN for engineering/science work? Dan Espen <dan1espen@gmail.com> - 2021-07-10 17:13 -0400
Re: iBM System/3 FORTRAN for engineering/science work? Robin Vowels <robin.vowels@gmail.com> - 2021-07-10 22:32 -0700
Re: iBM System/3 FORTRAN for engineering/science work? Peter Flass <peter_flass@yahoo.com> - 2021-07-11 12:46 -0700
Re: iBM System/3 FORTRAN for engineering/science work? Anne & Lynn Wheeler <lynn@garlic.com> - 2021-07-11 13:58 -1000
Re: iBM System/3 FORTRAN for engineering/science work? undefined Hancock-4 <hancock4@bbs.cpcn.com> - 2021-07-13 15:03 -0700
Re: iBM System/3 FORTRAN for engineering/science work? Anne & Lynn Wheeler <lynn@garlic.com> - 2021-07-13 18:19 -1000
Re: iBM System/3 FORTRAN for engineering/science work? Anne & Lynn Wheeler <lynn@garlic.com> - 2021-07-13 18:50 -1000
Re: iBM System/3 FORTRAN for engineering/science work? undefined Hancock-4 <hancock4@bbs.cpcn.com> - 2021-07-16 11:33 -0700
Re: iBM System/3 FORTRAN for engineering/science work? Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2021-07-16 22:40 +0000
Re: iBM System/3 FORTRAN for engineering/science work? Robin Vowels <robin.vowels@gmail.com> - 2021-07-16 23:13 -0700
Re: iBM System/3 FORTRAN for engineering/science work? Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2021-07-17 19:12 +0000
Re: iBM System/3 FORTRAN for engineering/science work? Robin Vowels <robin.vowels@gmail.com> - 2021-07-17 21:33 -0700
Re: iBM System/3 FORTRAN for engineering/science work? Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2021-07-18 15:20 +0000
Re: iBM System/3 FORTRAN for engineering/science work? undefined Hancock-4 <hancock4@bbs.cpcn.com> - 2021-07-20 12:05 -0700
Re: iBM System/3 FORTRAN for engineering/science work? Thomas Koenig <tkoenig@netcologne.de> - 2021-07-21 05:29 +0000
Re: iBM System/3 FORTRAN for engineering/science work? Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2021-07-21 17:14 +0000
Re: iBM System/3 FORTRAN for engineering/science work? undefined Hancock-4 <hancock4@bbs.cpcn.com> - 2021-07-23 12:19 -0700
Re: iBM System/3 FORTRAN for engineering/science work? Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2021-07-24 21:35 +0000
Re: iBM System/3 FORTRAN for engineering/science work? undefined Hancock-4 <hancock4@bbs.cpcn.com> - 2021-07-26 13:13 -0700
Re: iBM System/3 FORTRAN for engineering/science work? gah4 <gah4@u.washington.edu> - 2021-07-27 22:13 -0700
Re: iBM System/3 FORTRAN for engineering/science work? Peter Flass <peter_flass@yahoo.com> - 2021-07-21 11:08 -0700
Re: iBM System/3 FORTRAN for engineering/science work? undefined Hancock-4 <hancock4@bbs.cpcn.com> - 2021-07-23 12:16 -0700
Re: iBM System/3 FORTRAN for engineering/science work? Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2021-07-24 21:35 +0000
Re: iBM System/3 FORTRAN for engineering/science work? undefined Hancock-4 <hancock4@bbs.cpcn.com> - 2021-07-26 13:09 -0700
Re: iBM System/3 FORTRAN for engineering/science work? Robin Vowels <robin.vowels@gmail.com> - 2021-07-20 22:49 -0700
Re: iBM System/3 FORTRAN for engineering/science work? undefined Hancock-4 <hancock4@bbs.cpcn.com> - 2021-07-23 12:01 -0700
Re: iBM System/3 FORTRAN for engineering/science work? undefined Hancock-4 <hancock4@bbs.cpcn.com> - 2021-07-13 14:55 -0700
Re: iBM System/3 FORTRAN for engineering/science work? Thomas Koenig <tkoenig@netcologne.de> - 2021-07-14 10:03 +0000
Re: iBM System/3 FORTRAN for engineering/science work? undefined Hancock-4 <hancock4@bbs.cpcn.com> - 2021-07-13 15:11 -0700
Re: iBM System/3 FORTRAN for engineering/science work? Robin Vowels <robin.vowels@gmail.com> - 2021-07-13 21:42 -0700
Re: iBM System/3 FORTRAN for engineering/science work? Quadibloc <jsavard@ecn.ab.ca> - 2021-07-14 00:39 -0700
Re: iBM System/3 FORTRAN for engineering/science work? undefined Hancock-4 <hancock4@bbs.cpcn.com> - 2021-07-20 12:07 -0700
Re: iBM System/3 FORTRAN for engineering/science work? gah4 <gah4@u.washington.edu> - 2021-07-27 22:07 -0700
Re: iBM System/3 FORTRAN for engineering/science work? Quadibloc <jsavard@ecn.ab.ca> - 2021-07-29 21:19 -0700
Re: iBM System/3 FORTRAN for engineering/science work? Quadibloc <jsavard@ecn.ab.ca> - 2021-07-29 21:20 -0700
Re: iBM System/3 FORTRAN for engineering/science work? Peter Flass <peter_flass@yahoo.com> - 2021-07-30 07:57 -0700
Re: why PL/I makes us sad, iBM System/3 FORTRAN for engineering/science work? John Levine <johnl@taugh.com> - 2021-07-11 02:23 +0000
Re: why PL/I makes us sad, iBM System/3 FORTRAN for engineering/science work? Robin Vowels <robin.vowels@gmail.com> - 2021-07-10 21:23 -0700
Re: why PL/I makes us sad, iBM System/3 FORTRAN for engineering/science work? John Levine <johnl@taugh.com> - 2021-07-11 18:46 +0000
Re: why PL/I makes us sad, iBM System/3 FORTRAN for engineering/science work? Peter Flass <peter_flass@yahoo.com> - 2021-07-11 12:46 -0700
Re: iBM System/3 FORTRAN for engineering/science work? Bob Eager <news0009@eager.cx> - 2021-07-01 20:22 +0000
Re: iBM System/3 FORTRAN for engineering/science work? Rich Alderson <news@alderson.users.panix.com> - 2021-07-01 19:00 -0400
Re: iBM System/3 FORTRAN for engineering/science work? Grant Taylor <gtaylor@tnetconsulting.net> - 2021-11-02 08:54 -0600
Re: iBM System/3 FORTRAN for engineering/science work? antispam@math.uni.wroc.pl - 2021-10-05 22:56 +0000
Re: iBM System/3 FORTRAN for engineering/science work? Branimir Maksimovic <branimir.maksimovic@icloud.com> - 2021-10-05 23:13 +0000
Re: iBM System/3 FORTRAN for engineering/science work? Quadibloc <jsavard@ecn.ab.ca> - 2021-10-06 03:55 -0700
Re: iBM System/3 FORTRAN for engineering/science work? Branimir Maksimovic <branimir.maksimovic@icloud.com> - 2021-10-06 12:32 +0000
Re: iBM System/3 FORTRAN for engineering/science work? Ahem A Rivet's Shot <steveo@eircom.net> - 2021-10-06 14:11 +0100
Re: iBM System/3 FORTRAN for engineering/science work? Branimir Maksimovic <branimir.maksimovic@icloud.com> - 2021-10-06 13:34 +0000
Re: iBM System/3 FORTRAN for engineering/science work? Quadibloc <jsavard@ecn.ab.ca> - 2021-10-06 04:00 -0700
Re: iBM System/3 FORTRAN for engineering/science work? Quadibloc <jsavard@ecn.ab.ca> - 2021-10-06 04:07 -0700
Re: iBM System/3 FORTRAN for engineering/science work? Quadibloc <jsavard@ecn.ab.ca> - 2021-10-06 04:11 -0700
Re: iBM System/3 FORTRAN for engineering/science work? Bob Eager <news0009@eager.cx> - 2021-10-06 12:50 +0000
Re: iBM System/3 FORTRAN for engineering/science work? Bob Eager <news0009@eager.cx> - 2021-10-06 12:49 +0000
Re: iBM System/3 FORTRAN for engineering/science work? Quadibloc <jsavard@ecn.ab.ca> - 2021-10-06 17:40 -0700
Re: iBM System/3 FORTRAN for engineering/science work? Bob Eager <news0009@eager.cx> - 2021-10-07 06:18 +0000
Re: iBM System/3 FORTRAN for engineering/science work? Bob Eager <news0009@eager.cx> - 2021-10-06 13:22 +0000
Re: iBM System/3 FORTRAN for engineering/science work? Quadibloc <jsavard@ecn.ab.ca> - 2021-10-06 04:18 -0700
Re: iBM System/3 FORTRAN for engineering/science work? Quadibloc <jsavard@ecn.ab.ca> - 2021-10-06 04:21 -0700
Re: iBM System/3 FORTRAN for engineering/science work? Bob Eager <news0009@eager.cx> - 2021-10-06 12:45 +0000
Re: iBM System/3 FORTRAN for engineering/science work? Robin Vowels <robin.vowels@gmail.com> - 2021-06-30 18:23 -0700
Re: iBM System/3 FORTRAN for engineering/science work? Robin Vowels <robin.vowels@gmail.com> - 2021-06-30 18:10 -0700
Re: iBM System/3 FORTRAN for engineering/science work? undefined Hancock-4 <hancock4@bbs.cpcn.com> - 2021-07-01 11:36 -0700
Re: iBM System/3 FORTRAN for engineering/science work? Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2021-07-02 23:28 +0000
Re: iBM System/3 FORTRAN for engineering/science work? gareth evans <headstone255@yahoo.com> - 2021-07-03 10:32 +0100
Re: iBM System/3 FORTRAN for engineering/science work? Peter Flass <peter_flass@yahoo.com> - 2021-07-03 18:40 -0700
Re: iBM System/3 FORTRAN for engineering/science work? gareth evans <headstone255@yahoo.com> - 2021-07-04 09:13 +0100
Re: iBM System/3 FORTRAN for engineering/science work? undefined Hancock-4 <hancock4@bbs.cpcn.com> - 2021-07-07 12:46 -0700
Re: iBM System/3 FORTRAN for engineering/science work? gareth evans <headstone255@yahoo.com> - 2021-07-07 21:19 +0100
Re: iBM System/3 FORTRAN for engineering/science work? Peter Flass <peter_flass@yahoo.com> - 2021-07-08 15:01 -0700
Re: iBM System/3 FORTRAN for engineering/science work? J. Clarke <jclarke.873638@gmail.com> - 2021-07-07 17:06 -0400
Re: iBM System/3 FORTRAN for engineering/science work? Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2021-07-08 05:15 +0000
Re: iBM System/3 FORTRAN for engineering/science work? Peter Flass <peter_flass@yahoo.com> - 2021-07-08 15:01 -0700
Re: iBM System/3 FORTRAN for engineering/science work? Dan Espen <dan1espen@gmail.com> - 2021-07-08 19:39 -0400
Re: iBM System/3 FORTRAN for engineering/science work? Louis Krupp <lkrupp@invalid.pssw.com.invalid> - 2021-06-30 17:58 -0600
Re: iBM System/3 FORTRAN for engineering/science work? Rich Alderson <news@alderson.users.panix.com> - 2021-06-18 14:31 -0400
Re: iBM System/3 FORTRAN for engineering/science work? Dan Espen <dan1espen@gmail.com> - 2021-06-18 16:00 -0400
Re: iBM System/3 FORTRAN for engineering/science work? undefined Hancock-4 <hancock4@bbs.cpcn.com> - 2021-06-26 12:47 -0700
Re: iBM System/3 FORTRAN for engineering/science work? Dan Espen <dan1espen@gmail.com> - 2021-06-26 16:40 -0400
Re: iBM System/3 FORTRAN for engineering/science work? Grant Taylor <gtaylor@tnetconsulting.net> - 2021-06-26 15:20 -0600
Re: iBM System/3 FORTRAN for engineering/science work? "Kerr-Mudd, John" <admin@127.0.0.1> - 2021-06-27 11:28 +0100
Re: iBM System/3 FORTRAN for engineering/science work? Anne & Lynn Wheeler <lynn@garlic.com> - 2021-06-27 13:40 -1000
Re: iBM System/3 FORTRAN for engineering/science work? Peter Flass <peter_flass@yahoo.com> - 2021-06-28 17:28 -0700
Re: iBM System/3 FORTRAN for engineering/science work? drb@ihatespam.msu.edu (Dennis Boone) - 2021-06-27 16:00 -0500
Re: iBM System/3 FORTRAN for engineering/science work? Peter Flass <peter_flass@yahoo.com> - 2021-06-28 17:28 -0700
Re: iBM System/3 FORTRAN for engineering/science work? Quadibloc <jsavard@ecn.ab.ca> - 2021-11-17 09:47 -0800
Re: iBM System/3 FORTRAN for engineering/science work? scott@slp53.sl.home (Scott Lurndal) - 2021-11-17 18:06 +0000
Re: iBM System/3 FORTRAN for engineering/science work? Thomas Koenig <tkoenig@netcologne.de> - 2021-11-17 22:28 +0000
Re: iBM System/3 FORTRAN for engineering/science work? scott@slp53.sl.home (Scott Lurndal) - 2021-11-18 01:00 +0000
Re: iBM System/3 FORTRAN for engineering/science work? John Levine <johnl@taugh.com> - 2021-11-18 01:51 +0000
Re: iBM System/3 FORTRAN for engineering/science work? Ahem A Rivet's Shot <steveo@eircom.net> - 2021-11-18 06:06 +0000
Re: iBM System/3 FORTRAN for engineering/science work? Dan Espen <dan1espen@gmail.com> - 2021-11-17 13:06 -0500
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