From: jerry@jvdsys.stuyts.nl
Subject: Re: Ada and Java. different behaviour. casting long to int problem.
Date: 1999/06/15
Date: 1999-06-15T00:00:00+00:00 [thread overview]
Message-ID: <FDDxsM.B9@stuyts.nl> (raw)
In-Reply-To: 7k5kef$1ghi@news1.newsguy.com
Samuel Mize <smize@imagin.net> wrote:
: No, it won't, because anyone who can overflow a bank's accounting
: software can buy whatever verdict he wants. :-)
Perhaps, but I have seen it happening, though not on private accounts, but
in foreign currency transfers (think like : General Motors paying the bill in
the yen...).
Of course, there was no overflow but an error. Banks use fixed point
arithmatic. It is actually a reason why PL/I is still in use, Cobol,
like Ada, garantees 18 digits accuracy and that sometimes is not
enough. IBM's PL/I compiler offers 22 digit accuracy for it's fixed point
arithmatic.
Ahh, well, back to Ada...
--
-- Jerry van Dijk | Leiden, Holland
-- Team Ada | jdijk@acm.org
-- see http://stad.dsl.nl/~jvandyk
next prev parent reply other threads:[~1999-06-15 0:00 UTC|newest]
Thread overview: 120+ messages / expand[flat|nested] mbox.gz Atom feed top
1999-06-12 0:00 Ada and Java. different behaviour. casting long to int problem nabbasi
1999-06-12 0:00 ` Tucker Taft
1999-06-12 0:00 ` PPAATT
1999-06-12 0:00 ` Keith Thompson
1999-06-12 0:00 ` kirck
1999-06-13 0:00 ` Robert Dewar
1999-06-12 0:00 ` Fred
1999-06-14 0:00 ` Mark Hood
1999-06-15 0:00 ` mike
1999-06-15 0:00 ` Samuel Mize
1999-06-15 0:00 ` jerry [this message]
1999-06-16 0:00 ` Richard D Riehle
1999-06-16 0:00 ` jerry
1999-06-15 0:00 ` Marin David Condic
1999-06-15 0:00 ` Mike Silva
1999-06-15 0:00 ` rich
1999-06-15 0:00 ` tmoran
1999-06-15 0:00 ` David Botton
1999-06-16 0:00 ` Richard D Riehle
1999-06-16 0:00 ` Samuel Mize
1999-06-15 0:00 ` Marin David Condic
1999-06-15 0:00 ` D'Arcy Smith
1999-06-15 0:00 ` Keith Thompson
1999-06-16 0:00 ` D'Arcy Smith
1999-06-16 0:00 ` bill
1999-06-16 0:00 ` George W. Bayles
1999-06-16 0:00 ` Fraser Wilson
1999-06-17 0:00 ` Aidan Skinner
1999-06-17 0:00 ` David Botton
1999-06-18 0:00 ` Dale Stanbrough
1999-06-18 0:00 ` Matthew Heaney
1999-06-18 0:00 ` David Botton
1999-06-18 0:00 ` Pascal Obry
1999-06-17 0:00 ` Chris Dollin
1999-07-20 0:00 ` Geoff Bull
1999-06-16 0:00 ` George W. Bayles
1999-06-16 0:00 ` D'Arcy Smith
1999-06-16 0:00 ` D'Arcy Smith
1999-06-16 0:00 ` Tucker Taft
1999-06-17 0:00 ` George W. Bayles
1999-06-17 0:00 ` Tucker Taft
1999-06-17 0:00 ` bob
1999-06-17 0:00 ` Larry Kilgallen
1999-06-16 0:00 ` Mike Silva
1999-06-16 0:00 ` D'Arcy Smith
1999-06-16 0:00 ` kirk
1999-06-16 0:00 ` Hyman Rosen
1999-06-17 0:00 ` Markus Kuhn
1999-06-17 0:00 ` Jean-Pierre Rosen
1999-06-17 0:00 ` Marin David Condic
1999-06-17 0:00 ` Samuel Mize
1999-06-17 0:00 ` Marin David Condic
1999-06-22 0:00 ` Hyman Rosen
1999-06-22 0:00 ` Keith Thompson
1999-06-23 0:00 ` Marin David Condic
1999-06-24 0:00 ` Robert A Duff
1999-06-24 0:00 ` Marin David Condic
1999-06-23 0:00 ` Marin David Condic
1999-06-18 0:00 ` Aidan Skinner
1999-06-17 0:00 ` Robert I. Eachus
1999-06-17 0:00 ` Hyman Rosen
1999-06-17 0:00 ` bob
1999-06-18 0:00 ` Hyman Rosen
1999-06-18 0:00 ` mike
1999-06-18 0:00 ` Hyman Rosen
1999-06-19 0:00 ` Dale Stanbrough
1999-06-21 0:00 ` Marin David Condic
1999-06-19 0:00 ` Samuel Mize
1999-06-21 0:00 ` Marin David Condic
1999-06-21 0:00 ` Mike Silva
1999-06-17 0:00 ` Marin David Condic
1999-06-20 0:00 ` Sera Hirasuna
1999-06-19 0:00 ` Kio
1999-06-20 0:00 ` Vladimir Olensky
1999-06-21 0:00 ` Hyman Rosen
1999-06-21 0:00 ` Samuel T. Harris
1999-06-22 0:00 ` Robert I. Eachus
1999-06-23 0:00 ` Aidan Skinner
1999-06-23 0:00 ` Richard D Riehle
1999-06-22 0:00 ` Richard D Riehle
1999-06-16 0:00 ` D'Arcy Smith
1999-06-17 0:00 ` Markus Kuhn
1999-06-17 0:00 ` D'Arcy Smith
1999-06-17 0:00 ` john
1999-06-17 0:00 ` Ed Falis
1999-06-18 0:00 ` Aidan Skinner
1999-06-17 0:00 ` Jean-Pierre Rosen
1999-06-16 0:00 ` Marin David Condic
1999-06-22 0:00 ` Robert Dewar
1999-06-23 0:00 ` Marin David Condic
1999-06-23 0:00 ` Vladimir Olensky
1999-06-23 0:00 ` Marin David Condic
1999-06-23 0:00 ` Roedy Green
1999-06-23 0:00 ` Marin David Condic
1999-06-23 0:00 ` Keith Thompson
1999-06-24 0:00 ` Marin David Condic
1999-06-24 0:00 ` Mike Silva
1999-06-15 0:00 ` Samuel Mize
1999-06-16 0:00 ` Mark Hood
1999-06-17 0:00 ` Jean-Pierre Rosen
1999-06-17 0:00 ` Robert I. Eachus
1999-06-17 0:00 ` Marin David Condic
1999-06-15 0:00 ` D'Arcy Smith
1999-06-16 0:00 ` George W. Bayles
1999-06-16 0:00 ` D'Arcy Smith
1999-06-17 0:00 ` Aidan Skinner
1999-06-17 0:00 ` Matthew Heaney
1999-06-17 0:00 ` Markus Kuhn
1999-06-17 0:00 ` David Botton
1999-06-13 0:00 ` Robert Dewar
1999-06-14 0:00 ` tmoran
1999-06-30 0:00 ` John Merryweather Cooper
1999-07-01 0:00 ` Chad R. Meiners
1999-07-02 0:00 ` Robert Dewar
1999-07-02 0:00 ` John Merryweather Cooper
1999-07-03 0:00 ` Robert Dewar
1999-06-12 0:00 ` nabbasi
1999-06-12 0:00 ` jerry
1999-06-12 0:00 ` Robert Dewar
1999-06-14 0:00 ` Marin David Condic
replies disabled
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox