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Re: operation of 'round' function
From: |
Eli Zaretskii |
Subject: |
Re: operation of 'round' function |
Date: |
Fri, 08 Feb 2002 15:08:54 +0200 |
> From: David.Kastrup@t-online.de (David Kastrup)
> Date: 08 Feb 2002 11:35:28 +0100
>
> > Rounding a value equidistant between two integers may choose the
> > integer closer to zero, or it may prefer an even integer, depending on
> > your machine. For example, \(round 2.5\) can return 3 on some
> > systems, but 3 on others.
>
> You mean, it can return 3 on some systems and 2 on others.
Yes ;-)
> Apart from
> which almost *no* machine will choose the integer *closer* to zero
> when rounding. Those machines not rounding to even will round *away*
> from zero in almost all cases.
See the message by Andreas: it happens on Windows, because the
fallback method is used.
Re: operation of 'round' function, Andreas Schwab, 2002/02/07
Re: operation of 'round' function, David Kastrup, 2002/02/07