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Re: Blog: Is Fortran better than Python for teaching the basics of numerical linear algebra?

Subject Re: Blog: Is Fortran better than Python for teaching the basics of numerical linear algebra?
Newsgroups sci.math, comp.lang.fortran, comp.lang.python
References <WFfnS.67381$kqHe.6119@fx07.ams4> <117k135$2fr7o$1@dont-email.me> <117knq7$2o0bv$4@dont-email.me> <117lfa2$2u9p1$1@dont-email.me>
From Johann 'Myrkraverk' Oskarsson <johann@myrkraverk.invalid>
Organization Watcom Pro Ltd.
Message-ID <HUrnS.114879$Nn1.56963@fx18.ams4> (permalink)
Date 2026-09-07 13:24 +0800

Cross-posted to 3 groups.

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On 07/09/2026 12:41 PM, Steven G. Kargl wrote:
> On Sun, 6 Sep 2026 22:00:39 -0000 (UTC), Lawrence D’Oliveiro wrote:
> 
>> On Sun, 6 Sep 2026 15:32:53 -0000 (UTC), Thomas Koenig wrote:
>>
>>> Fortran 77 makes little sense, modern Fortran variants (Fortran 90+)
>>> are available with free compilers and offer much more comfort and
>>> safety.
>>
>> Python offers custom operator overloads, so you can write actual
>> operator expressions for addition, dot product etc -- closer in
>> appearance to the actual maths -- instead of parenthesis-ridden
>> function calls.
> 
> Can we assume you know little to nothing about modern
> Fortran?  One can write custom operator overloads in
> Fortran.  Here's a Cartesian point with a translation
> and scaling operators.
> 

[snip program]

Dear Steven,

I'm pleased you've met Lawrence.  He is in fact, not a programmer,
but a /Pythong influencer/.  I'm sure he gets paid by the post.

I in fact did not know modern Fortran has operator overloading, as I
haven't had a reason to use it since Fortran 77.  It was a delightful
experience I still remember.


Thank you for the enlightenment!
-- 
Johann | email: invalid -> com | http://www.myrkraverk.com/blog/
I'm not from the Internet, I just work there. | via Easynews.com
https://bsky.app/profile/myrkraverk.bsky.social | for ( ;; ) _:;

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Blog: Is Fortran better than Python for teaching the basics of numerical linear algebra? "Johann \"Myrkraverk\" Oskarsson" <johann@myrkraverk.invalid> - 2026-09-06 23:29 +0800
  Re: Blog: Is Fortran better than Python for teaching the basics of numerical linear algebra? Thomas Koenig <tkoenig@netcologne.de> - 2026-09-06 15:32 +0000
    Re: Blog: Is Fortran better than Python for teaching the basics of numerical linear algebra? "Johann \"Myrkraverk\" Oskarsson" <johann@myrkraverk.invalid> - 2026-09-06 23:53 +0800
    Re: Blog: Is Fortran better than Python for teaching the basics of numerical linear algebra? Cóilín Nioclásín Glostéir <thanks-to@Taf.com> - 2026-09-06 17:30 +0000
      Re: Blog: Is Fortran better than Python for teaching the basics of numerical linear algebra? Thomas Koenig <tkoenig@netcologne.de> - 2026-09-06 19:47 +0000
    Re: Blog: Is Fortran better than Python for teaching the basics of numerical linear algebra? "David Jones" <dajhawkxx@nowherel.com> - 2026-09-06 18:40 +0000
      Re: Blog: Is Fortran better than Python for teaching the basics of numerical linear algebra? Thomas Koenig <tkoenig@netcologne.de> - 2026-09-06 19:49 +0000
    Re: Blog: Is Fortran better than Python for teaching the basics of numerical linear algebra? Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-09-06 22:00 +0000
      Re: Blog: Is Fortran better than Python for teaching the basics of numerical linear algebra? Johann 'Myrkraverk' Oskarsson <johann@myrkraverk.invalid> - 2026-09-07 10:48 +0800
      Re: Blog: Is Fortran better than Python for teaching the basics of numerical linear algebra? "Steven G. Kargl" <sgk@REMOVEtroutmask.apl.washington.edu> - 2026-09-07 04:41 +0000
        Re: Blog: Is Fortran better than Python for teaching the basics of numerical linear algebra? Johann 'Myrkraverk' Oskarsson <johann@myrkraverk.invalid> - 2026-09-07 13:24 +0800
        Re: Blog: Is Fortran better than Python for teaching the basics of numerical linear algebra? Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-09-07 06:47 +0000
          Re: Blog: Is Fortran better than Python for teaching the basics of numerical linear algebra? Johann 'Myrkraverk' Oskarsson <johann@myrkraverk.invalid> - 2026-09-07 16:32 +0800
      Re: Blog: Is Fortran better than Python for teaching the basics of numerical linear algebra? Thomas Koenig <tkoenig@netcologne.de> - 2026-09-07 05:08 +0000

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