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Groups > comp.lang.c > #103772

Re: The required minimum omega for double

From Juha Nieminen <nospam@thanks.invalid>
Newsgroups comp.lang.c, comp.lang.c++
Subject Re: The required minimum omega for double
Date 2017-02-13 07:33 +0000
Organization Netfront http://www.netfront.net/
Message-ID <o7rngl$2kq$2@adenine.netfront.net> (permalink)
References <double-20170210014149@ram.dialup.fu-berlin.de> <87wpcy4zi1.fsf@bsb.me.uk>

Cross-posted to 2 groups.

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In comp.lang.c++ Ben Bacarisse <ben.usenet@bsb.me.uk> wrote:
> This works when FLT_RADIX is 2, but it need not be.

In which practical system it isn't?

Of course for optimization you could use #if to use the integer
calculation, else the floating point one.

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Thread

Re: The required minimum omega for double Ben Bacarisse <ben.usenet@bsb.me.uk> - 2017-02-10 01:15 +0000
  Re: The required minimum omega for double Robert Wessel <robertwessel2@yahoo.com> - 2017-02-09 23:58 -0600
    Re: The required minimum omega for double scott@slp53.sl.home (Scott Lurndal) - 2017-02-10 14:57 +0000
      Re: The required minimum omega for double Robert Wessel <robertwessel2@yahoo.com> - 2017-02-12 01:52 -0600
        Re: The required minimum omega for double scott@slp53.sl.home (Scott Lurndal) - 2017-02-14 13:39 +0000
          Re: The required minimum omega for double Robert Wessel <robertwessel2@yahoo.com> - 2017-02-14 08:02 -0600
            Re: The required minimum omega for double scott@slp53.sl.home (Scott Lurndal) - 2017-02-14 17:30 +0000
              Re: The required minimum omega for double Robert Wessel <robertwessel2@yahoo.com> - 2017-02-14 17:39 -0600
    Re: The required minimum omega for double Tim Rentsch <txr@alumni.caltech.edu> - 2017-02-12 10:16 -0800
  Re: The required minimum omega for double Juha Nieminen <nospam@thanks.invalid> - 2017-02-13 07:33 +0000
    Re: The required minimum omega for double Robert Wessel <robertwessel2@yahoo.com> - 2017-02-13 04:07 -0600

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