Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > comp.lang.forth > #41337

Re: Forth without integer data stack. It is even better!

From Paul Rubin <no.email@nospam.invalid>
Newsgroups comp.lang.forth
Subject Re: Forth without integer data stack. It is even better!
Date 2015-08-16 07:54 -0700
Organization A noiseless patient Spider
Message-ID <87twrzqo5i.fsf@nightsong.com> (permalink)
References <ac218bc6-a9cb-47da-b69f-7a612373c302@googlegroups.com> <2015Aug16.154757@mips.complang.tuwien.ac.at>

Show all headers | View raw

anton@mips.complang.tuwien.ac.at (Anton Ertl) writes:
> perf stat gforth-fast -e "fvariable x x s>f x f! \
> : foo x s>f 100000000 0 do f>s f@ f>s f@ f>s f@ f>s f@ f>s f@ loop fdrop ; \

What happens if the address of x doesn't fit in the mantissa of a single
float, so you lose precision converting it to and from a float?

Back to comp.lang.forth | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

Forth without integer data stack. It is even better! "Ilya V. Vasilyev" <arvi1973@gmail.com> - 2015-08-15 19:22 -0700
  Re: Forth without integer data stack. It is even better! hughaguilar96@gmail.com - 2015-08-15 20:42 -0700
    Re: Forth without integer data stack. It is even better! "Ilya V. Vasilyev" <arvi1973@gmail.com> - 2015-08-16 02:13 -0700
      Re: Forth without integer data stack. It is even better! hughaguilar96@gmail.com - 2015-08-18 12:09 -0700
        Re: Forth without integer data stack. It is even better! Michael Barry <barrym95838@yahoo.com> - 2015-08-18 15:33 -0700
          Re: Forth without integer data stack. It is even better! Michael Barry <barrym95838@yahoo.com> - 2015-08-18 16:18 -0700
            Re: Forth without integer data stack. It is even better! anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-08-19 08:22 +0000
        Re: Forth without integer data stack. It is even better! "Rod Pemberton" <boo@fasdfrewar.cdm> - 2015-08-19 03:38 -0400
        Re: Forth without integer data stack. It is even better! "Ilya V. Vasilyev" <arvi1973@gmail.com> - 2015-09-19 17:21 -0700
          Re: Forth without integer data stack. It is even better! hughaguilar96@gmail.com - 2015-09-19 21:07 -0700
  Re: Forth without integer data stack. It is even better! "WJ" <w_a_x_man@yahoo.com> - 2015-08-16 06:52 +0000
  Re: Forth without integer data stack. It is even better! Roelf Toxopeus <rt4all@notthis.hetnet.nl> - 2015-08-16 14:19 +0200
    Re: Forth without integer data stack. It is even better! Mark Wills <markwills1970@gmail.com> - 2015-08-16 05:52 -0700
      Re: Forth without integer data stack. It is even better! hughaguilar96@gmail.com - 2015-08-16 14:42 -0700
        Re: Forth without integer data stack. It is even better! dylan.mcnamee@gmail.com - 2015-09-21 12:02 -0700
          Re: Forth without integer data stack. It is even better! Bernd Paysan <bernd.paysan@gmx.de> - 2015-09-22 00:34 +0200
      Re: Forth without integer data stack. It is even better! "WJ" <w_a_x_man@yahoo.com> - 2015-09-26 19:18 +0000
    Re: Forth without integer data stack. It is even better! hughaguilar96@gmail.com - 2015-08-16 12:08 -0700
      Re: Forth without integer data stack. It is even better! rickman <gnuarm@gmail.com> - 2015-08-16 15:17 -0400
  Re: Forth without integer data stack. It is even better! anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-08-16 13:47 +0000
    Re: Forth without integer data stack. It is even better! Paul Rubin <no.email@nospam.invalid> - 2015-08-16 07:54 -0700
      Re: Forth without integer data stack. It is even better! anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-08-16 15:04 +0000
        Re: Forth without integer data stack. It is even better! Bernd Paysan <bernd.paysan@gmx.de> - 2015-08-16 23:56 +0200
          Re: Forth without integer data stack. It is even better! Richard Owlett <rowlett@cloud85.net> - 2015-08-17 05:57 -0500
            Re: Forth without integer data stack. It is even better! Coos Haak <chforth@hccnet.nl> - 2015-08-17 13:52 +0200
              Re: Forth without integer data stack. It is even better! Mark Wills <markwills1970@gmail.com> - 2015-08-17 05:00 -0700
            Re: Forth without integer data stack. It is even better! anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-08-17 12:03 +0000
              Re: Forth without integer data stack. It is even better! Mark Wills <markwills1970@gmail.com> - 2015-08-17 05:29 -0700
                Re: Forth without integer data stack. It is even better! anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-08-18 09:10 +0000
          Re: Forth without integer data stack. It is even better! Roelf Toxopeus <rt4all@notthis.hetnet.nl> - 2015-08-17 14:50 +0200
            Re: Forth without integer data stack. It is even better! Bernd Paysan <bernd.paysan@gmx.de> - 2015-08-17 19:42 +0200
              Re: Forth without integer data stack. It is even better! Roelf Toxopeus <rt4all@notthis.hetnet.nl> - 2015-08-17 23:16 +0200
                Re: Forth without integer data stack. It is even better! Bernd Paysan <bernd.paysan@gmx.de> - 2015-08-18 01:00 +0200
                Re: Forth without integer data stack. It is even better! Bernd Paysan <bernd.paysan@gmx.de> - 2015-08-18 01:17 +0200
                Re: Forth without integer data stack. It is even better! Roelf Toxopeus <rt4all@notthis.hetnet.nl> - 2015-08-18 10:12 +0200
              Re: Forth without integer data stack. It is even better! Александр Стадниченко <stadnichenko.a.s@gmail.com> - 2015-09-26 08:12 -0700
              Re: Forth without integer data stack. It is even better! Александр Стадниченко <stadnichenko.a.s@gmail.com> - 2015-09-26 08:35 -0700
                Re: Forth without integer data stack. It is even better! Bernd Paysan <bernd.paysan@gmx.de> - 2015-09-26 21:23 +0200
                Re: Forth without integer data stack. It is even better! Александр Стадниченко <stadnichenko.a.s@gmail.com> - 2015-09-27 09:55 -0700
                Re: Forth without integer data stack. It is even better! Александр Стадниченко <stadnichenko.a.s@gmail.com> - 2015-09-27 10:00 -0700
    Re: Forth without integer data stack. It is even better! mhx@iae.nl - 2015-08-16 08:37 -0700
  Re: Forth without integer data stack. It is even better! Michael Barry <barrym95838@yahoo.com> - 2015-08-17 18:28 -0700
    Re: Forth without integer data stack. It is even better! hughaguilar96@gmail.com - 2015-08-17 20:17 -0700
      Re: Forth without integer data stack. It is even better! rickman <gnuarm@gmail.com> - 2015-08-18 00:49 -0400
        Re: Forth without integer data stack. It is even better! Michael Barry <barrym95838@yahoo.com> - 2015-08-17 23:00 -0700
          Re: Forth without integer data stack. It is even better! anton@mips.complang.tuwien.ac.at (Anton Ertl) - 2015-08-18 06:25 +0000
            Re: Forth without integer data stack. It is even better! hughaguilar96@gmail.com - 2015-08-18 08:39 -0700
              Re: Forth without integer data stack. It is even better! rickman <gnuarm@gmail.com> - 2015-08-18 12:09 -0400
  Re: Forth without integer data stack. It is even better! Ilya Tarasov <ilya74.tarasov@gmail.com> - 2015-08-18 01:31 -0700
    Re: Forth without integer data stack. It is even better! "Ilya V. Vasilyev" <arvi1973@gmail.com> - 2015-09-12 17:47 -0700
      Re: Forth without integer data stack. It is even better! hughaguilar96@gmail.com - 2015-09-12 18:06 -0700

csiph-web