Re: Recognizer proposal

From	Paul Rubin <no.email@nospam.invalid>
Newsgroups	comp.lang.forth
Subject	Re: Recognizer proposal
Date	2026-03-01 14:17 -0800
Organization	A noiseless patient Spider
Message-ID	<87ikbfb3f4.fsf@nightsong.com> (permalink)
References	(2 earlier) <nnd$49234849$04e72e89@b464edcaab271438> <nnd$73692009$4971d447@b0f461aaf5ef0059> <nnd$5eeb995e$3ef86a2a@127cd38016734f77> <87ms0saw09.fsf@nightsong.com> <2026Mar1.085443@mips.complang.tuwien.ac.at>

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anton@mips.complang.tuwien.ac.at (Anton Ertl) writes:
>   author =       {M. Anton Ertl},
>   title =        {Multi-precision integer arithmetics},

This paper and the linked one about adding carry bits to the RISC-V
machine registers are interesting.  Someone recently mentioned that the
RISC-V vector extension has ADC so it might be worth evaluating that in
future versions of the paper.

IDK if it's in the spirit of Forth to have anything like _Bitint() and
I'm surprised to hear about it in C (I didn't know about it before).  I
doubt it but your judgment is better than mine on such questions.

I think variable sized bignum arithmetic like 4096 bits is fading out of
public key cryptography these days, as algorithms like RSA are being
replaced by elliptic curve algorithms with fixed key sizes, typically
256 bits.

Thread

Recognizer proposal anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2026-02-09 07:49 +0000
  Re: Recognizer proposal Hans Bezemer <the.beez.speaks@gmail.com> - 2026-02-10 13:36 +0100
    Re: Recognizer proposal jkn <jkn+nin@nicorp.co.uk> - 2026-02-10 17:48 +0000
      Re: Recognizer proposal dxf <dxforth@gmail.com> - 2026-02-11 11:21 +1100
        Re: Recognizer proposal jkn <jkn+nin@nicorp.co.uk> - 2026-02-11 09:05 +0000
          Re: Recognizer proposal albert@spenarnc.xs4all.nl - 2026-02-11 12:46 +0100
          Re: Recognizer proposal Hans Bezemer <the.beez.speaks@gmail.com> - 2026-02-11 13:36 +0100
            Re: Recognizer proposal jkn <jkn+nin@nicorp.co.uk> - 2026-02-11 20:49 +0000
          Re: Recognizer proposal anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2026-02-11 18:37 +0000
            Re: Recognizer proposal albert@spenarnc.xs4all.nl - 2026-02-13 12:25 +0100
        Re: Recognizer proposal Hans Bezemer <the.beez.speaks@gmail.com> - 2026-02-11 14:34 +0100
          Re: Recognizer proposal dxf <dxforth@gmail.com> - 2026-02-12 11:35 +1100
            Re: Recognizer proposal anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2026-02-12 07:24 +0000
              Re: Recognizer proposal Hans Bezemer <the.beez.speaks@gmail.com> - 2026-02-12 10:59 +0100
                Re: Recognizer proposal anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2026-02-12 10:13 +0000
                Re: Recognizer proposal Hans Bezemer <the.beez.speaks@gmail.com> - 2026-02-13 13:22 +0100
                Re: Recognizer proposal albert@spenarnc.xs4all.nl - 2026-02-13 13:07 +0100
              Re: Recognizer proposal dxf <dxforth@gmail.com> - 2026-02-12 20:59 +1100
            Re: Recognizer proposal albert@spenarnc.xs4all.nl - 2026-02-13 12:35 +0100
              Re: Recognizer proposal Hans Bezemer <the.beez.speaks@gmail.com> - 2026-02-13 13:30 +0100
                Re: Recognizer proposal albert@spenarnc.xs4all.nl - 2026-02-13 13:44 +0100
          Re: Recognizer proposal anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2026-02-12 07:35 +0000
            Re: Recognizer proposal Hans Bezemer <the.beez.speaks@gmail.com> - 2026-02-12 10:55 +0100
              Re: Recognizer proposal anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2026-02-13 08:27 +0000
                Re: Recognizer proposal Hans Bezemer <the.beez.speaks@gmail.com> - 2026-02-13 13:43 +0100
                Re: Recognizer proposal Gerry Jackson <do-not-use@swldwa.uk> - 2026-02-13 23:50 +0000
                Re: Recognizer proposal dxf <dxforth@gmail.com> - 2026-02-14 12:53 +1100
                Re: Recognizer proposal albert@spenarnc.xs4all.nl - 2026-02-15 13:33 +0100
                Re: Recognizer proposal dxf <dxforth@gmail.com> - 2026-02-16 12:18 +1100
                Re: Recognizer proposal Hans Bezemer <the.beez.speaks@gmail.com> - 2026-02-19 13:42 +0100
                Evolution of Forths  was Re: Recognizer proposal albert@spenarnc.xs4all.nl - 2026-02-19 14:38 +0100
                Re: Evolution of Forths was Re: Recognizer proposal dxf <dxforth@gmail.com> - 2026-02-20 12:33 +1100
                Re: Evolution of Forths was Re: Recognizer proposal albert@spenarnc.xs4all.nl - 2026-02-20 11:58 +0100
                Re: Evolution of Forths was Re: Recognizer proposal dxf <dxforth@gmail.com> - 2026-02-24 10:45 +1100
                Re: Evolution of Forths was Re: Recognizer proposal Hans Bezemer <the.beez.speaks@gmail.com> - 2026-02-21 16:35 +0100
                Re: Evolution of Forths was Re: Recognizer proposal dxf <dxforth@gmail.com> - 2026-02-24 13:13 +1100
          Re: Recognizer proposal Paul Rubin <no.email@nospam.invalid> - 2026-02-25 20:25 -0800
            Re: Recognizer proposal anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2026-02-26 06:53 +0000
            Re: Recognizer proposal albert@spenarnc.xs4all.nl - 2026-02-26 13:09 +0100
              Re: Recognizer proposal dxf <dxforth@gmail.com> - 2026-02-27 20:24 +1100
              Re: Recognizer proposal Gerry Jackson <do-not-use@swldwa.uk> - 2026-02-27 09:25 +0000
                Re: Recognizer proposal anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2026-02-27 14:48 +0000
              Re: Recognizer proposal Hans Bezemer <the.beez.speaks@gmail.com> - 2026-02-27 19:21 +0100
                Re: Recognizer proposal dxf <dxforth@gmail.com> - 2026-02-28 10:15 +1100
                Re: Recognizer proposal albert@spenarnc.xs4all.nl - 2026-02-28 15:34 +0100
                Re: Recognizer proposal Hans Bezemer <the.beez.speaks@gmail.com> - 2026-02-28 17:56 +0100
                Re: Recognizer proposal Paul Rubin <no.email@nospam.invalid> - 2026-02-28 22:45 -0800
                Re: Recognizer proposal anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2026-03-01 07:54 +0000
                Re: Recognizer proposal Paul Rubin <no.email@nospam.invalid> - 2026-03-01 14:17 -0800
                Re: Recognizer proposal antispam@fricas.org (Waldek Hebisch) - 2026-03-02 00:21 +0000
                Re: Recognizer proposal albert@spenarnc.xs4all.nl - 2026-03-02 12:36 +0100
                Re: Recognizer proposal Paul Rubin <no.email@nospam.invalid> - 2026-03-04 16:48 -0800
                Re: Recognizer proposal antispam@fricas.org (Waldek Hebisch) - 2026-03-02 00:17 +0000
            Re: Recognizer proposal Krishna Myneni <krishna.myneni@ccreweb.org> - 2026-02-26 07:32 -0600
            Re: Recognizer proposal Stephen Pelc <stephen@vfxforth.com> - 2026-03-02 13:23 +0000
              Re: Recognizer proposal albert@spenarnc.xs4all.nl - 2026-03-03 13:47 +0100
                Re: Recognizer proposal Stephen Pelc <stephen@vfxforth.com> - 2026-03-03 14:39 +0000
                Re: Recognizer proposal Paul Rubin <no.email@nospam.invalid> - 2026-03-04 16:52 -0800
                Re: Recognizer proposal Stephen Pelc <stephen@vfxforth.com> - 2026-03-06 10:54 +0000
                Re: Recognizer proposal albert@spenarnc.xs4all.nl - 2026-03-06 12:22 +0100
                Re: Recognizer proposal Hans Bezemer <the.beez.speaks@gmail.com> - 2026-03-07 17:58 +0100
              Re: Recognizer proposal Hans Bezemer <the.beez.speaks@gmail.com> - 2026-03-03 18:33 +0100
      Re: Recognizer proposal Hans Bezemer <the.beez.speaks@gmail.com> - 2026-02-11 13:54 +0100
        Re: Recognizer proposal jkn <jkn+nin@nicorp.co.uk> - 2026-02-11 13:09 +0000
          Re: Recognizer proposal Hans Bezemer <the.beez.speaks@gmail.com> - 2026-02-11 15:59 +0100
            Re: Recognizer proposal jkn <jkn+nin@nicorp.co.uk> - 2026-02-11 20:46 +0000
        Re: Recognizer proposal anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2026-02-11 16:30 +0000
          Re: Recognizer proposal Hans Bezemer <the.beez.speaks@gmail.com> - 2026-02-12 12:07 +0100
            Re: Recognizer proposal Lars Brinkhoff <lars.spam@nocrew.org> - 2026-02-12 13:00 +0000
            Re: Recognizer proposal anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2026-02-12 12:55 +0000
              Re: Recognizer proposal Hans Bezemer <the.beez.speaks@gmail.com> - 2026-02-13 14:17 +0100
            Re: Recognizer proposal albert@spenarnc.xs4all.nl - 2026-02-13 13:28 +0100
              Re: Recognizer proposal dxf <dxforth@gmail.com> - 2026-02-14 01:23 +1100
            Re: Recognizer proposal Krishna Myneni <krishna.myneni@ccreweb.org> - 2026-02-16 22:07 -0600
              Re: Recognizer proposal dxf <dxforth@gmail.com> - 2026-02-17 21:25 +1100
                Re: Recognizer proposal Krishna Myneni <krishna.myneni@ccreweb.org> - 2026-02-17 08:16 -0600
                Re: Recognizer proposal anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2026-02-21 15:32 +0000
              Re: Recognizer proposal Stephen Pelc <stephen@vfxforth.com> - 2026-02-17 14:13 +0000
                Re: Recognizer proposal albert@spenarnc.xs4all.nl - 2026-02-17 20:21 +0100
                Re: Recognizer proposal dxf <dxforth@gmail.com> - 2026-02-18 13:08 +1100
    Re: Recognizer proposal albert@spenarnc.xs4all.nl - 2026-02-11 12:29 +0100
  Re: Recognizer proposal minforth <minforth@gmx.net> - 2026-02-18 11:14 +0100
    Re: Recognizer proposal anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2026-02-21 15:40 +0000
      Re: Recognizer proposal Krishna Myneni <krishna.myneni@ccreweb.org> - 2026-02-24 02:43 -0600
        Re: Recognizer proposal Krishna Myneni <krishna.myneni@ccreweb.org> - 2026-03-08 18:15 -0500
          Re: Recognizer proposal anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2026-03-09 07:49 +0000
            Re: Recognizer proposal albert@spenarnc.xs4all.nl - 2026-03-09 10:37 +0100
              Re: Recognizer proposal anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2026-03-10 07:35 +0000
                Re: Recognizer proposal albert@spenarnc.xs4all.nl - 2026-03-10 12:06 +0100
                Re: Recognizer proposal Krishna Myneni <krishna.myneni@ccreweb.org> - 2026-03-11 09:48 -0500
            Re: Recognizer proposal Krishna Myneni <krishna.myneni@ccreweb.org> - 2026-03-09 16:48 -0500
              Re: Recognizer proposal Krishna Myneni <krishna.myneni@ccreweb.org> - 2026-03-11 09:45 -0500
  Re: Recognizer proposal albert@spenarnc.xs4all.nl - 2026-02-18 12:33 +0100
    Re: Recognizer proposal anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2026-02-21 15:48 +0000
      Re: Recognizer proposal albert@spenarnc.xs4all.nl - 2026-02-25 14:11 +0100
  Re: Recognizer proposal NN <november.nihal@gmail.com> - 2026-03-19 19:23 +0000
    Re: Recognizer proposal thresh3@fastmail.com (Lev) - 2026-03-19 23:13 +0000

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