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Re: made it to page 4 of gforth tutorial

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From mhx@iae.nl (Marcel Hendrix)
Subject Re: made it to page 4 of gforth tutorial
Newsgroups comp.lang.forth
Message-ID <99081415998436@frunobulax.edu> (permalink)
Date Wed, 20 Apr 2011 21:27:04 +0200
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"The Beez'" <hansoft@bigfoot.com> wrote Re: made it to page 4 of gforth tutorial

> On 19 apr, 22:09, m...@iae.nl (Marcel Hendrix) wrote:
>> David Kuehling <dvdkh...@gmx.de> writes Re: made it to page 4 of gforth tutorial
> Apart from any specific Forth implementation, I like Alberts solution
> best, since it uses the return-stack as a sort of "local variable". 

Fail to see any good in that, sorry.

>                                                                     I
> saw this technique first in the implementation of the classic Fig-
> Forth block editor. Anyway, all solutions seem to require 3 multiplies
> and 5-6 stack instructions.

All could attempt to work without any multiplications or stack-ops at run-time. 
Let's see:

1)  17 s>d d>f 3 s>d d>f f** 

Returns a floating result and is only half of the solution.

Extension:

17e fdup 3e f** f>s .
         4e f** f>s .

2)  : Solution ( n -- n^3 n^4 ) 
      dup over *    \ n n^2 
      over *        \ n n^3 
      dup -rot * ;  \ n^3 n^4   ok 

      17 solution . .  83521 4913  ok 

Result ok, but uses a definition.

  17  dup over *    \ n n^2 
      over *        \ n n^3 
      dup -rot *    \ n^3 n^4
      swap . .
  
works as well, but still obscure.

3)  : ^3^4 dup dup dup * * dup rot * ;  ok 
    17 ^3^4 . . 83521 4913  ok 

Again a definition, but 

    17 dup dup dup * * dup rot * swap . .

works the same on real Forths.

4) : ^3^4  >R  R@ R@ * R@ *   DUP R> * ; 

No hope of removing the colon def., but on some compilers:

: 17^3^4  17 >R R@ R@ * R@ * DUP R> * SWAP ;  ok

FORTH> ' 17^3^4 idis
$012434C0  : [trashed]
$012434CA  push          $00014641 d#
$012434CF  push          $00001331 d#
$012434D4  ;

.. it could be done if you feel like it.

5) : >>R POSTPONE DUP POSTPONE >R ; IMMEDIATE 

   : solution ( n -- n^3 n^4 ) DUP DUP DUP >>R * * DUP R> * ; 

I do not feel like wasting time here :-)

6) : ^  ( n1 n2 -- n3 )  1 swap 0 ?do  over *  loop nip ; 
   : Solution   ( n -- n^3 n^4 )  dup 3 ^  swap 4 ^ ; 

   Could be   17 dup 3 ^ . 4 ^ . 

Can not be done at runtime, needs one definition, and this
definition is problably not optimizable. However, "^" might
be a useful word to keep/have, so I would judge this solution
as also a good one.

7) Mine (note that most Forths have a word like square).

In my view the solutions with R-stack manipulations are 
definitely too big, obscure, and slow. All other solutions
are acceptable, so choose the least obscure one.

-marcel


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made it to page 4 of gforth tutorial gavino <gavcomedy@gmail.com> - 2011-04-17 00:34 -0700
  Re: made it to page 4 of gforth tutorial "The Beez'" <hansoft@bigfoot.com> - 2011-04-17 02:29 -0700
  Re: made it to page 4 of gforth tutorial alberto pasquale <alberto@hal-pc.org> - 2011-04-18 12:55 -0700
    Re: made it to page 4 of gforth tutorial "The Beez'" <hansoft@bigfoot.com> - 2011-04-18 14:45 -0700
      Re: made it to page 4 of gforth tutorial Albert van der Horst <albert@spenarnc.xs4all.nl> - 2011-04-19 09:06 +0000
    Re: made it to page 4 of gforth tutorial BruceMcF <agila61@netscape.net> - 2011-04-18 20:30 -0700
    Re: made it to page 4 of gforth tutorial BruceMcF <agila61@netscape.net> - 2011-04-18 20:33 -0700
    Re: made it to page 4 of gforth tutorial David Kuehling <dvdkhlng@gmx.de> - 2011-04-19 13:04 +0200
      Re: made it to page 4 of gforth tutorial mhx@iae.nl (Marcel Hendrix) - 2011-04-19 22:09 +0200
        Re: made it to page 4 of gforth tutorial "The Beez'" <hansoft@bigfoot.com> - 2011-04-19 23:40 -0700
          Re: made it to page 4 of gforth tutorial mhx@iae.nl (Marcel Hendrix) - 2011-04-20 21:27 +0200
            Re: made it to page 4 of gforth tutorial alberto pasquale <alberto@hal-pc.org> - 2011-04-20 14:56 -0700
              Re: made it to page 4 of gforth tutorial stephenXXX@mpeforth.com (Stephen Pelc) - 2011-04-20 22:42 +0000
              Re: made it to page 4 of gforth tutorial John Passaniti <john.passaniti@gmail.com> - 2011-04-20 22:26 -0700
              Re: made it to page 4 of gforth tutorial mhx@iae.nl (Marcel Hendrix) - 2011-04-21 20:51 +0200
              Re: made it to page 4 of gforth tutorial Marc Olschok <nobody@nowhere.invalid> - 2011-04-26 16:40 +0000
                Re: made it to page 4 of gforth tutorial Bernd Paysan <bernd.paysan@gmx.de> - 2011-04-26 22:23 +0200
                Re: made it to page 4 of gforth tutorial Alex McDonald <blog@rivadpm.com> - 2011-04-26 13:34 -0700
                Re: made it to page 4 of gforth tutorial anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2011-04-27 14:48 +0000
            Re: made it to page 4 of gforth tutorial Andrew Haley <andrew29@littlepinkcloud.invalid> - 2011-04-21 04:07 -0500
              Re: made it to page 4 of gforth tutorial BruceMcF <agila61@netscape.net> - 2011-04-21 07:38 -0700
                Re: made it to page 4 of gforth tutorial John Passaniti <john.passaniti@gmail.com> - 2011-04-21 08:10 -0700
                Re: made it to page 4 of gforth tutorial Albert van der Horst <albert@spenarnc.xs4all.nl> - 2011-04-22 12:35 +0000
                Re: made it to page 4 of gforth tutorial John Passaniti <john.passaniti@gmail.com> - 2011-04-22 08:51 -0700
                Re: made it to page 4 of gforth tutorial Albert van der Horst <albert@spenarnc.xs4all.nl> - 2011-04-23 10:17 +0000
                Re: made it to page 4 of gforth tutorial gavino <gavcomedy@gmail.com> - 2011-04-23 18:05 -0700
                Re: made it to page 4 of gforth tutorial Andrew Haley <andrew29@littlepinkcloud.invalid> - 2011-04-21 11:16 -0500
                Re: made it to page 4 of gforth tutorial anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2011-04-23 11:26 +0000
                Re: made it to page 4 of gforth tutorial gavino <gavcomedy@gmail.com> - 2011-04-23 18:07 -0700
                Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-24 00:10 -0700
              Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-04-21 11:38 -0700
                Re: made it to page 4 of gforth tutorial Andrew Haley <andrew29@littlepinkcloud.invalid> - 2011-04-21 15:13 -0500
                Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-04-21 14:07 -0700
                Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-21 15:05 -0700
                Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-21 15:24 -0700
                Re: made it to page 4 of gforth tutorial Albert van der Horst <albert@spenarnc.xs4all.nl> - 2011-04-22 12:48 +0000
                Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-22 10:51 -0700
                Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-04-21 17:41 -0700
                Re: made it to page 4 of gforth tutorial BruceMcF <agila61@netscape.net> - 2011-04-21 18:16 -0700
                Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-04-21 18:58 -0700
                Re: made it to page 4 of gforth tutorial BruceMcF <agila61@netscape.net> - 2011-04-21 19:49 -0700
                Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-04-22 00:02 -0700
                Re: made it to page 4 of gforth tutorial BruceMcF <agila61@netscape.net> - 2011-04-22 06:59 -0700
                Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-04-23 01:20 -0700
                Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-21 21:11 -0700
                Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-04-22 00:16 -0700
                Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-22 10:12 -0700
                Re: made it to page 4 of gforth tutorial Jan Coombs <jan_2011-02@murray-microft.co.uk> - 2011-04-23 07:38 +0100
                Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-04-25 00:05 -0700
                Re: made it to page 4 of gforth tutorial Jan Coombs <jan_2011-02@murray-microft.co.uk> - 2011-04-25 13:34 +0100
                Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-04-25 08:50 -0700
                Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-25 23:11 -0700
                Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-04-22 00:18 -0700
                Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-22 10:19 -0700
                Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-04-25 10:43 -0700
                Re: made it to page 4 of gforth tutorial BruceMcF <agila61@netscape.net> - 2011-04-25 13:17 -0700
                Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-04-25 16:32 -0700
                Re: made it to page 4 of gforth tutorial BruceMcF <agila61@netscape.net> - 2011-04-25 18:21 -0700
                Re: made it to page 4 of gforth tutorial Charles G Montgomery <cgm@physics.utoledo.edu> - 2011-04-26 19:36 -0400
                Re: made it to page 4 of gforth tutorial BruceMcF <agila61@netscape.net> - 2011-04-26 21:05 -0700
                Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-04-26 23:36 -0700
                Re: made it to page 4 of gforth tutorial BruceMcF <agila61@netscape.net> - 2011-04-27 08:57 -0700
                Re: made it to page 4 of gforth tutorial Albert van der Horst <albert@spenarnc.xs4all.nl> - 2011-04-28 11:53 +0000
                Re: made it to page 4 of gforth tutorial BruceMcF <agila61@netscape.net> - 2011-04-29 22:21 -0700
                Re: made it to page 4 of gforth tutorial Jan Coombs <jan_2011-02@murray-microft.co.uk> - 2011-04-27 17:41 +0100
                Re: made it to page 4 of gforth tutorial BruceMcF <agila61@netscape.net> - 2011-04-27 09:53 -0700
                Re: made it to page 4 of gforth tutorial Albert van der Horst <albert@spenarnc.xs4all.nl> - 2011-04-26 11:39 +0000
                Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-25 23:22 -0700
                Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-04-26 17:51 -0700
                Re: made it to page 4 of gforth tutorial Albert van der Horst <albert@spenarnc.xs4all.nl> - 2011-04-23 10:33 +0000
                Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-04-25 00:48 -0700
                Re: made it to page 4 of gforth tutorial BruceMcF <agila61@netscape.net> - 2011-04-29 22:24 -0700
                Re: made it to page 4 of gforth tutorial John Passaniti <john.passaniti@gmail.com> - 2011-04-22 09:44 -0700
                Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-22 11:36 -0700
                Re: made it to page 4 of gforth tutorial John Passaniti <john.passaniti@gmail.com> - 2011-04-22 17:08 -0700
                Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-04-23 18:11 -0700
                Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-04-23 00:49 -0700
                Re: made it to page 4 of gforth tutorial Andrew Haley <andrew29@littlepinkcloud.invalid> - 2011-04-23 03:55 -0500
                Re: made it to page 4 of gforth tutorial John Passaniti <john.passaniti@gmail.com> - 2011-04-23 14:47 -0700
                Re: made it to page 4 of gforth tutorial BruceMcF <agila61@netscape.net> - 2011-04-23 11:12 -0700
                Re: made it to page 4 of gforth tutorial Jan Coombs <jan_2011-02@murray-microft.co.uk> - 2011-04-30 16:33 +0100
                Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-05-01 23:03 -0700
                Re: made it to page 4 of gforth tutorial Bernd Paysan <bernd.paysan@gmx.de> - 2011-05-02 22:15 +0200
                Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-05-02 19:15 -0700
                Re: made it to page 4 of gforth tutorial Jan Coombs <jan_2011-02@murray-microft.co.uk> - 2011-05-04 08:14 +0100
                Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-05-04 00:51 -0700
                Re: made it to page 4 of gforth tutorial Jan Coombs <jan_2011-02@murray-microft.co.uk> - 2011-05-04 22:03 +0100
                Re: made it to page 4 of gforth tutorial Andrew Haley <andrew29@littlepinkcloud.invalid> - 2011-04-30 03:15 -0500
                Re: made it to page 4 of gforth tutorial Elizabeth D Rather <erather@forth.com> - 2011-05-01 19:04 -1000
                Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-04-27 22:58 -0700
                Re: made it to page 4 of gforth tutorial Andrew Haley <andrew29@littlepinkcloud.invalid> - 2011-04-28 03:37 -0500
                Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-04-28 08:54 -0700
                Re: made it to page 4 of gforth tutorial Andrew Haley <andrew29@littlepinkcloud.invalid> - 2011-04-28 12:12 -0500
                Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-04-28 21:34 -0700
                Re: made it to page 4 of gforth tutorial Andrew Haley <andrew29@littlepinkcloud.invalid> - 2011-04-29 02:27 -0500
                Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-04-29 15:09 -0700
                Re: made it to page 4 of gforth tutorial Hugh Aguilar <hughaguilar96@yahoo.com> - 2011-05-02 21:47 -0700
                Re: made it to page 4 of gforth tutorial John Passaniti <john.passaniti@gmail.com> - 2011-04-28 10:49 -0700
                Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-04-28 21:57 -0700
                Re: made it to page 4 of gforth tutorial John Passaniti <john.passaniti@gmail.com> - 2011-05-03 13:28 -0700
                Re: made it to page 4 of gforth tutorial John Passaniti <john.passaniti@gmail.com> - 2011-04-28 11:01 -0700
                Re: made it to page 4 of gforth tutorial John Passaniti <john.passaniti@gmail.com> - 2011-04-23 14:02 -0700
                Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-04-25 07:08 -0700
                Re: made it to page 4 of gforth tutorial John Passaniti <john.passaniti@gmail.com> - 2011-04-26 10:47 -0700
                Re: made it to page 4 of gforth tutorial Alex McDonald <blog@rivadpm.com> - 2011-04-26 10:58 -0700
                Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-04-27 22:39 -0700
                Re: made it to page 4 of gforth tutorial John Passaniti <john.passaniti@gmail.com> - 2011-04-28 10:43 -0700
                Re: made it to page 4 of gforth tutorial David Thompson <dave.thompson2@verizon.net> - 2011-05-05 04:39 -0400
                Re: made it to page 4 of gforth tutorial Andrew Haley <andrew29@littlepinkcloud.invalid> - 2011-05-05 04:10 -0500
                Re: made it to page 4 of gforth tutorial stephenXXX@mpeforth.com (Stephen Pelc) - 2011-04-23 09:53 +0000
                Re: made it to page 4 of gforth tutorial John Passaniti <john.passaniti@gmail.com> - 2011-04-23 14:59 -0700
                Re: made it to page 4 of gforth tutorial BruceMcF <agila61@netscape.net> - 2011-04-23 16:10 -0700
                Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-05-01 23:47 -0700
                Re: made it to page 4 of gforth tutorial John Passaniti <john.passaniti@gmail.com> - 2011-05-03 14:23 -0700
                Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-05-04 01:48 -0700
                Re: made it to page 4 of gforth tutorial Andrew Haley <andrew29@littlepinkcloud.invalid> - 2011-05-04 05:23 -0500
                Re: made it to page 4 of gforth tutorial John Passaniti <jpassaniti@ashly.com> - 2011-05-04 11:17 -0700
                Re: made it to page 4 of gforth tutorial BruceMcF <agila61@netscape.net> - 2011-05-04 12:03 -0700
                Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-23 23:59 -0700
                Re: made it to page 4 of gforth tutorial Paul Rubin <no.email@nospam.invalid> - 2011-05-01 23:48 -0700
                Re: made it to page 4 of gforth tutorial Andrew Haley <andrew29@littlepinkcloud.invalid> - 2011-04-22 03:22 -0500
                Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-22 10:28 -0700
                Re: made it to page 4 of gforth tutorial Andrew Haley <andrew29@littlepinkcloud.invalid> - 2011-04-22 12:37 -0500
                Re: made it to page 4 of gforth tutorial David Kuehling <dvdkhlng@gmx.de> - 2011-04-22 20:07 +0200
                Re: made it to page 4 of gforth tutorial anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2011-04-22 18:55 +0000
                Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-23 23:25 -0700
                Re: made it to page 4 of gforth tutorial Andrew Haley <andrew29@littlepinkcloud.invalid> - 2011-04-24 03:27 -0500
                Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-24 20:20 -0700
                Re: made it to page 4 of gforth tutorial Andrew Haley <andrew29@littlepinkcloud.invalid> - 2011-04-25 03:24 -0500
                Re: made it to page 4 of gforth tutorial Elizabeth D Rather <erather@forth.com> - 2011-04-25 11:55 -1000
                Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-25 23:45 -0700
                Re: made it to page 4 of gforth tutorial Elizabeth D Rather <erather@forth.com> - 2011-04-25 21:49 -1000
                Re: made it to page 4 of gforth tutorial Alex McDonald <blog@rivadpm.com> - 2011-04-26 02:39 -0700
                Re: made it to page 4 of gforth tutorial Hugh Aguilar <hughaguilar96@yahoo.com> - 2011-04-26 03:19 -0700
                Re: made it to page 4 of gforth tutorial anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2011-04-26 10:01 +0000
                Re: made it to page 4 of gforth tutorial Andrew Haley <andrew29@littlepinkcloud.invalid> - 2011-04-23 03:43 -0500
                Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-23 23:53 -0700
                Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-24 20:27 -0700
                Re: made it to page 4 of gforth tutorial Andrew Haley <andrew29@littlepinkcloud.invalid> - 2011-04-25 03:35 -0500
                Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-26 00:20 -0700
                Re: made it to page 4 of gforth tutorial Andrew Haley <andrew29@littlepinkcloud.invalid> - 2011-04-26 04:02 -0500
                Re: made it to page 4 of gforth tutorial Bernd Paysan <bernd.paysan@gmx.de> - 2011-04-26 22:40 +0200
                Re: made it to page 4 of gforth tutorial Alex McDonald <blog@rivadpm.com> - 2011-04-25 14:16 -0700
                Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-25 23:25 -0700
                Re: made it to page 4 of gforth tutorial Alex McDonald <blog@rivadpm.com> - 2011-04-26 02:47 -0700
                Re: made it to page 4 of gforth tutorial anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2011-04-26 10:22 +0000
                Re: made it to page 4 of gforth tutorial Alex McDonald <blog@rivadpm.com> - 2011-04-26 10:45 -0700
                Re: made it to page 4 of gforth tutorial mhx@iae.nl (Marcel Hendrix) - 2011-04-26 22:19 +0200
                Re: made it to page 4 of gforth tutorial mhx@iae.nl (Marcel Hendrix) - 2011-04-27 21:05 +0200
                Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-22 11:44 -0700
                Re: made it to page 4 of gforth tutorial Elizabeth D Rather <erather@forth.com> - 2011-04-22 11:46 -1000
                Re: made it to page 4 of gforth tutorial Jan Coombs <jan_2011-02@murray-microft.co.uk> - 2011-04-23 08:02 +0100
                Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-23 23:46 -0700
                Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-24 01:32 -0700
                Re: made it to page 4 of gforth tutorial Elizabeth D Rather <erather@forth.com> - 2011-04-24 08:36 -1000
                Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-24 19:43 -0700
                Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-24 21:07 -0700
                Re: made it to page 4 of gforth tutorial Albert van der Horst <albert@spenarnc.xs4all.nl> - 2011-04-25 11:04 +0000
                Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-25 23:02 -0700
          Re: made it to page 4 of gforth tutorial BruceMcF <agila61@netscape.net> - 2011-04-20 18:17 -0700
        Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-21 15:19 -0700
          Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-21 15:27 -0700
  Re: made it to page 4 of gforth tutorial gavino <gavcomedy@gmail.com> - 2011-04-21 16:54 -0700
    Re: made it to page 4 of gforth tutorial gavino <gavcomedy@gmail.com> - 2011-04-21 17:09 -0700
    Re: made it to page 4 of gforth tutorial foxchip <fox@ultratechnology.com> - 2011-04-21 17:57 -0700
    Re: made it to page 4 of gforth tutorial BruceMcF <agila61@netscape.net> - 2011-04-21 18:33 -0700

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