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Groups > comp.lang.java.programmer > #14238

Re: Sorting numeric strings

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On Thu, 3 May 2012 19:41:12 +0100, Dr J R Stockton
<reply1218@merlyn.demon.co.uk.not.invalid> wrote, quoted or indirectly
quoted someone who said :

>One then only has a factor of about seven to spare if handling the US
>annual GDP.  It's worse for the Chinese, whose yuan is cheaper than the
>USD by a larger factor than their GDP is less, and contains 100 fen.

They won't fail catastrophically, the way longs fail.  They will just
start getting the low order digits inaccurately, which really does not
matter except for aesthetics.

I once did a program for a gas utility to figure out the optimal way
to buy gas from many suppliers each with different contract rules and
minimum take or pay rules.  The amusing thing was most of the logic
was to get all the pennies to add up precisely even though at those
sort of expenditures they did not really matter.

-- 
Roedy Green Canadian Mind Products
http://mindprod.com
Programmers love to create simplified replacements for HTML. 
They forget that the simplest language is the one you 
already know. They also forget that their simple little 
markup language will bit by bit become even more convoluted 
and complicated than HTML because of the unplanned way it grows.
.

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Thread

Sorting numeric strings Ben <no@way.com> - 2012-04-30 21:27 -0400
  Re: Sorting numeric strings Arne Vajhøj <arne@vajhoej.dk> - 2012-04-30 21:39 -0400
  Re: Sorting numeric strings Gene Wirchenko <genew@ocis.net> - 2012-05-01 10:30 -0700
  Re: Sorting numeric strings Daniel Pitts <newsgroup.nospam@virtualinfinity.net> - 2012-05-01 10:53 -0700
    Re: Sorting numeric strings Roedy Green <see_website@mindprod.com.invalid> - 2012-05-01 14:50 -0700
      Re: Sorting numeric strings Patricia Shanahan <pats@acm.org> - 2012-05-01 15:02 -0700
        Re: Sorting numeric strings Roedy Green <see_website@mindprod.com.invalid> - 2012-05-02 14:36 -0700
          Re: Sorting numeric strings Gene Wirchenko <genew@ocis.net> - 2012-05-02 19:57 -0700
          Re: Sorting numeric strings Dr J R Stockton <reply1218@merlyn.demon.co.uk.not.invalid> - 2012-05-03 19:41 +0100
            Re: Sorting numeric strings Roedy Green <see_website@mindprod.com.invalid> - 2012-05-03 17:40 -0700
              Re: Sorting numeric strings Lew <lewbloch@gmail.com> - 2012-05-03 18:11 -0700
                Re: Sorting numeric strings Martin Gregorie <martin@address-in-sig.invalid> - 2012-05-04 20:01 +0000
                Re: Sorting numeric strings Gene Wirchenko <genew@ocis.net> - 2012-05-04 14:19 -0700
                Re: Sorting numeric strings Martin Gregorie <martin@address-in-sig.invalid> - 2012-05-04 23:36 +0000
                Re: Sorting numeric strings Dr J R Stockton <reply1218@merlyn.demon.co.uk.not.invalid> - 2012-05-06 17:50 +0100
                Re: Sorting numeric strings Gene Wirchenko <genew@ocis.net> - 2012-05-07 10:34 -0700
                Re: Sorting numeric strings Joshua Cranmer <Pidgeot18@verizon.invalid> - 2012-05-07 12:38 -0500
                Re: Sorting numeric strings glen herrmannsfeldt <gah@ugcs.caltech.edu> - 2012-05-07 17:48 +0000
                Re: Sorting numeric strings Gene Wirchenko <genew@ocis.net> - 2012-05-07 11:42 -0700
  Re: Sorting numeric strings Roedy Green <see_website@mindprod.com.invalid> - 2012-05-01 13:38 -0700

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