Decimal floating point on x86 and ARM?

By: Konrad Schwarz (no.spam.delete@this.no.spam), December 21, 2020 4:17 am
Room: Moderated Discussions
blaine (myname.delete@this.acm.org) on December 20, 2020 10:52 am wrote:
> Just a note. If I recall correctly COBOL74 required 18 decimal digits of
> precision with the ability to not round. The main application is money.

This is also why the 8087 decimal format supported 18 digits and probably why x87 extended format became 10 bytes long.
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TopicPosted ByDate
Decimal floating point on x86 and ARM?anon2020/12/18 09:29 AM
  Decimal floating point on x86 and ARM?Per Hesselgren2020/12/18 10:16 AM
    Decimal floating point on x86 and ARM?anon2020/12/18 12:23 PM
      Decimal floating point on x86 and ARM?dmcq2020/12/18 06:18 PM
  Decimal floating point on x86 and ARM?rwessel2020/12/18 07:57 PM
    Decimal floating point on x86 and ARM?dmcq2020/12/19 04:41 AM
      Decimal floating point on x86 and ARM?rwessel2020/12/19 08:54 AM
        Decimal floating point on x86 and ARM?Michael S2020/12/19 10:48 AM
          Decimal floating point on x86 and ARM?rwessel2020/12/20 09:25 AM
            Decimal floating point on x86 and ARM?blaine2020/12/20 11:52 AM
              Decimal floating point on x86 and ARM?rwessel2020/12/20 01:44 PM
                Decimal floating point on x86 and ARM?blaine2020/12/20 05:29 PM
              Decimal floating point on x86 and ARM?Konrad Schwarz2020/12/21 04:17 AM
            Decimal floating point on x86 and ARM?Adrian2020/12/21 10:05 AM
  Decimal floating point on x86 and ARM?Konrad Schwarz2020/12/20 09:47 AM
    Decimal floating point on x86 and ARM?rwessel2020/12/20 11:28 AM
    Decimal floating point on x86 and ARM?Linus Torvalds2020/12/20 11:39 AM
      Decimal floating point on x86 and ARM?dmcq2020/12/20 12:06 PM
        Decimal floating point on x86 and ARM?Konrad Schwarz2020/12/21 03:31 AM
          Decimal floating point on x86 and ARM?Brendan2020/12/21 05:49 AM
            Decimal floating point on x86 and ARM?dmcq2020/12/21 07:59 AM
      Decimal floating point on x86 and ARM?Adrian2020/12/21 09:51 AM
        Decimal floating point on x86 and ARM?Linus Torvalds2020/12/21 12:12 PM
          Decimal floating point on x86 and ARM?Adrian2020/12/21 01:29 PM
          Decimal floating point on x86 and ARM?dmcq2020/12/21 04:13 PM
      Decimal floating point on x86 and ARM?David Hess2020/12/21 07:15 PM
        Decimal floating point on x86 and ARM?Konrad Schwarz2020/12/22 01:04 AM
          Decimal floating point on x86 and ARM?David Hess2020/12/22 01:05 PM
    Decimal floating point on x86 and ARM?blaine2020/12/20 12:40 PM
      Decimal floating point on x86 and ARM?Per Hesselgren2020/12/21 04:33 AM
        Decimal floating point on x86 and ARM?rwessel2020/12/21 06:17 AM
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