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#fortran77 — Public Fediverse posts

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  1. I'm still annoyed that Microsoft FORTRAN-80 is an implementation of FORTRAN IV and FORTRAN-66, and not of FORTRAN-77.
    Late versions of Microsoft FORTRAN-80 did have the IMPLICIT NONE, which wasn't standardized until MIL-STD-1753, which extended FORTRAN-77.
    #fortran #fortraniv #fortran66 #fortran77 #microsoft #fortran80
    [EDITED: correction re IMPLICIT NONE thanks to @arclight ]

  2. A Nix flake for the public domain Ratfor preprocessor with my few bug fixes.
    (I fix a buffer overrun, in particular.)

    github.com/chemoelectric-nixos

    You may need this for Rosetta Code examples I have written, for example. It is also a good way to write FORTRAN 77, which you very well may need to do someday. The result code is perfectly good FORTRAN 77, if you know what you are doing.

    #NixOS #Fortran #Fortran77

  3. cf77

    Und wieder eine "neue" alte Sprache gelernt. Fortran77. Ich versuche gerade die Cray Y-MP EL etwas zu kitzeln.

    Also mal das Traveling Sales Person Problem mit 23 zufälligen Städten mit asymmetrischen Gewichten testen:

    PROGRAM TSP_HEURISTIC
    IMPLICIT NONE

    INTEGER N
    PARAMETER (N = 23)
    REAL C(N,N), X(N)

    behindtheconsole.com/2025/06/2

    #VintageComputing #cf77 #CrayYMPEL #Fortran77 #TSP #VintageComputerLab #VintageComputing #BTC

  4. @heiseonline
    Cobol-Entwickler wurden 1999 schonmal gesucht;-)
    Und damals gab es die auch kaum noch...
    #cobol #Fortran77 <- meine erste Sprache *lol*

  5. Guess the number in FORTRAN 77 – Both.org both.org/?p=7047

  6. Is there anyone else out there who's attempting #AdventOfCode in an older language (and/or dialect) like #Pascal or #Fortran77? I see lots of people doing it using the usual suspects, but I can't believe I'm the only one enjoying it as a #RetroComputing exercise!

  7. Just told to "grow up" and stop using #Fortran77 in #ClimateModels (actually I don't, ours are written in #FORTRAN90) but it has me wondering if there are any #weather + #climate models that don't use #FORTRAN as the core code apart from #UKESM?