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Groups > sci.physics.relativity > #644781
| From | Thomas Heger <ttt_heg@web.de> |
|---|---|
| Newsgroups | sci.physics.relativity |
| Subject | Re: New version of my annotations to SRT |
| Date | 2024-02-15 07:10 +0100 |
| Message-ID | <l35ntaFtdv4U1@mid.individual.net> (permalink) |
| References | (8 earlier) <uq8gj2$3caqt$1@dont-email.me> <l2rjtaF3nv3U1@mid.individual.net> <def2f0bc24c77d1beb6fa90dd7b3a149@www.novabbs.com> <l338fdFgc98U1@mid.individual.net> <Bn9zN.8681436$ee1.4230449@fx16.ams4> |
Am 14.02.2024 um 21:28 schrieb Paul B. Andersen: > Den 14.02.2024 08:34, skrev Thomas Heger: >> >> Einstein's variable names were EXTREMELY annoying! >> >> For instance: >> he had eight different uses of the letter 'A'. > > What is the single not annoying use of the letter 'A' ? > Many letters have different uses in physics. This is perfectly ok. But it is not ok to use the same symbol for different purposes within a single text. Einstein had to decide, what use he wanted for -say- the symbol 'A'. E.g. 'Area' is a common use or 'amplitude'. But both uses within a single text are wrong, because it is not possible to know, which particular meaning a symbol in an equation has, if both meanings use the same symbol. But Einstein gave this another kick and used the same symbol twice with different meanings within a single sentence. This is not really wrong, because it is actually possible to decipher the text. But it is fantastically rude. TH
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Re: New version of my annotations to SRT Thomas Heger <ttt_heg@web.de> - 2024-02-11 11:00 +0100
Re: New version of my annotations to SRT Thomas Heger <ttt_heg@web.de> - 2024-02-13 07:44 +0100
Re: New version of my annotations to SRT "Paul B. Andersen" <relativity@paulba.no> - 2024-02-13 14:50 +0100
Re: New version of my annotations to SRT Thomas Heger <ttt_heg@web.de> - 2024-02-14 08:17 +0100
Re: New version of my annotations to SRT "Paul B. Andersen" <relativity@paulba.no> - 2024-02-14 11:05 +0100
Re: New version of my annotations to SRT Mikko <mikko.levanto@iki.fi> - 2024-02-14 19:05 +0200
Re: New version of my annotations to SRT Python <python@invalid.org> - 2024-02-14 18:41 +0100
Re: New version of my annotations to SRT Thomas Heger <ttt_heg@web.de> - 2024-02-15 06:58 +0100
Re: New version of my annotations to SRT Volney <volney@invalid.invalid> - 2024-02-15 01:21 -0500
Re: New version of my annotations to SRT mlwozniak@wp.pl (MaciejWozniak) - 2024-02-15 11:19 +0000
Re: New version of my annotations to SRT Thomas Heger <ttt_heg@web.de> - 2024-02-16 06:56 +0100
Re: New version of my annotations to SRT Volney <volney@invalid.invalid> - 2024-02-16 13:50 -0500
Re: New version of my annotations to SRT Josey Forakis Stamatelos <ks@osfisek.gr> - 2024-02-16 20:19 +0000
Re: New version of my annotations to SRT Thomas Heger <ttt_heg@web.de> - 2024-02-17 10:28 +0100
Re: New version of my annotations to SRT Volney <volney@invalid.invalid> - 2024-02-14 13:47 -0500
Re: New version of my annotations to SRT Volney <volney@invalid.invalid> - 2024-02-14 13:59 -0500
Re: New version of my annotations to SRT Richard Hachel <pourquoi-pas@tiscali.fr> - 2024-02-14 19:12 +0000
Re: New version of my annotations to SRT mlwozniak@wp.pl (MaciejWozniak) - 2024-02-15 06:16 +0000
Re: New version of my annotations to SRT "Paul B. Andersen" <relativity@paulba.no> - 2024-02-13 13:40 +0100
Re: New version of my annotations to SRT Python <python@invalid.org> - 2024-02-13 18:18 +0100
Re: New version of my annotations to SRT Richard Hachel <pourquoi-pas@tiscali.fr> - 2024-02-14 01:46 +0000
Re: New version of my annotations to SRT Python <python@invalid.org> - 2024-02-14 18:12 +0100
Re: New version of my annotations to SRT Richard Hachel <pourquoi-pas@tiscali.fr> - 2024-02-14 18:59 +0000
Re: New version of my annotations to SRT Python <python@invalid.org> - 2024-02-14 20:07 +0100
Re: New version of my annotations to SRT Python <python@invalid.org> - 2024-02-14 20:09 +0100
Re: New version of my annotations to SRT Richard Hachel <pourquoi-pas@tiscali.fr> - 2024-02-14 19:21 +0000
Re: New version of my annotations to SRT Python <python@invalid.org> - 2024-02-14 20:26 +0100
Re: New version of my annotations to SRT Richard Hachel <pourquoi-pas@tiscali.fr> - 2024-02-14 20:23 +0000
Re: New version of my annotations to SRT Python <python@invalid.org> - 2024-02-14 21:26 +0100
Re: New version of my annotations to SRT film.art@gmail.com (JanPB) - 2024-02-13 16:25 +0000
Re: New version of my annotations to SRT Thomas Heger <ttt_heg@web.de> - 2024-02-14 08:34 +0100
Re: New version of my annotations to SRT "Paul B. Andersen" <relativity@paulba.no> - 2024-02-14 21:28 +0100
Re: New version of my annotations to SRT Thomas Heger <ttt_heg@web.de> - 2024-02-15 07:10 +0100
Re: New version of my annotations to SRT "Paul B. Andersen" <relativity@paulba.no> - 2024-02-15 11:32 +0100
Re: New version of my annotations to SRT Athel Cornish-Bowden <me@yahoo.com> - 2024-02-15 19:04 +0100
Re: New version of my annotations to SRT Thomas Heger <ttt_heg@web.de> - 2024-02-16 07:20 +0100
Re: New version of my annotations to SRT "Paul B. Andersen" <relativity@paulba.no> - 2024-02-16 09:43 +0100
Re: New version of my annotations to SRT Athel Cornish-Bowden <me@yahoo.com> - 2024-02-16 09:46 +0100
Re: New version of my annotations to SRT Thomas Heger <ttt_heg@web.de> - 2024-02-17 10:36 +0100
Re: New version of my annotations to SRT Mikko <mikko.levanto@iki.fi> - 2024-02-17 12:47 +0200
Re: New version of my annotations to SRT Python <python@invalid.org> - 2024-02-17 14:33 +0100
Re: New version of my annotations to SRT Mikko <mikko.levanto@iki.fi> - 2024-02-17 16:40 +0200
Re: New version of my annotations to SRT Athel Cornish-Bowden <me@yahoo.com> - 2024-02-17 15:55 +0100
Re: New version of my annotations to SRT Python <python@invalid.org> - 2024-02-17 17:16 +0100
Re: New version of my annotations to SRT Thomas Heger <ttt_heg@web.de> - 2024-02-18 06:48 +0100
Re: New version of my annotations to SRT Athel Cornish-Bowden <me@yahoo.com> - 2024-02-18 10:21 +0100
Re: New version of my annotations to SRT Mikko <mikko.levanto@iki.fi> - 2024-02-18 13:00 +0200
Re: New version of my annotations to SRT mlwozniak@wp.pl (MaciejWozniak) - 2024-02-17 15:13 +0000
Re: New version of my annotations to SRT Python <python@invalid.org> - 2024-02-17 17:15 +0100
Re: New version of my annotations to SRT mlwozniak@wp.pl (MaciejWozniak) - 2024-02-17 17:17 +0000
Re: New version of my annotations to SRT Thomas Heger <ttt_heg@web.de> - 2024-02-18 06:25 +0100
Re: New version of my annotations to SRT Mikko <mikko.levanto@iki.fi> - 2024-02-18 13:05 +0200
Re: New version of my annotations to SRT Python <python@invalid.org> - 2024-02-18 12:56 +0100
Re: New version of my annotations to SRT "Paul B. Andersen" <relativity@paulba.no> - 2024-02-18 22:05 +0100
Re: New version of my annotations to SRT mlwozniak@wp.pl (MaciejWozniak) - 2024-02-18 21:36 +0000
Re: New version of my annotations to SRT Python <python@invalid.org> - 2024-02-18 22:59 +0100
Re: New version of my annotations to SRT Thomas Heger <ttt_heg@web.de> - 2024-02-18 05:47 +0100
Re: New version of my annotations to SRT Volney <volney@invalid.invalid> - 2024-02-18 01:07 -0500
Re: New version of my annotations to SRT mlwozniak@wp.pl (MaciejWozniak) - 2024-02-18 08:15 +0000
Re: New version of my annotations to SRT Preston Voß von Grimmelshausen <rsqt@osonevnpv.de> - 2024-02-18 12:35 +0000
Re: New version of my annotations to SRT Mikko <mikko.levanto@iki.fi> - 2024-02-18 13:08 +0200
Re: New version of my annotations to SRT Royal Iñíguez Ortega <ygerr@oratoytra.es> - 2024-02-18 12:10 +0000
Re: New version of my annotations to SRT "Paul B. Andersen" <relativity@paulba.no> - 2024-02-18 13:28 +0100
Re: New version of my annotations to SRT Thomas Heger <ttt_heg@web.de> - 2024-02-19 06:56 +0100
Re: New version of my annotations to SRT Mikko <mikko.levanto@iki.fi> - 2024-02-19 11:35 +0200
Re: New version of my annotations to SRT "Paul B. Andersen" <relativity@paulba.no> - 2024-02-19 21:47 +0100
Re: New version of my annotations to SRT Cheng Huang Zhong <sksn@nnoghz.cn> - 2024-02-19 21:59 +0000
Re: New version of my annotations to SRT Thomas Heger <ttt_heg@web.de> - 2024-02-20 09:01 +0100
Re: New version of my annotations to SRT Volney <volney@invalid.invalid> - 2024-02-18 11:30 -0500
Re: New version of my annotations to SRT Wilbert Oláh Barabás <rfbml@otrb.hu> - 2024-02-18 19:39 +0000
Re: New version of my annotations to SRT Thomas Heger <ttt_heg@web.de> - 2024-02-19 07:02 +0100
Re: New version of my annotations to SRT Volney <volney@invalid.invalid> - 2024-02-19 13:31 -0500
Re: New version of my annotations to SRT Thomas Heger <ttt_heg@web.de> - 2024-02-20 09:11 +0100
Re: New version of my annotations to SRT Mikko <mikko.levanto@iki.fi> - 2024-02-21 11:52 +0200
Re: New version of my annotations to SRT Mikko <mikko.levanto@iki.fi> - 2024-02-16 11:53 +0200
Re: New version of my annotations to SRT "Paul B. Andersen" <relativity@paulba.no> - 2024-02-16 13:59 +0100
Re: New version of my annotations to SRT Maciej Wozniak <maluwozniak@gmail.com> - 2024-02-14 00:11 -0800
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