From: Mikhail Zabaluev <mhz@alt-linux.org>
To: mandrake-russian@altlinux.ru
Subject: [mdk-re] Re: bash и большие числа
Date: Wed Nov 28 00:38:04 2001
Message-ID: <20011127215332.GC1983@localhost.localdomain> (raw)
In-Reply-To: <20011127142737.6ff8018b.SilverFox@localhost>
Hello SilverFox,
On Tue, Nov 27, 2001 at 02:27:37PM +0300, SilverFox wrote:
>
> > > > ..."Evaluation is done in long integers"...
> > > > :(
> > > Тут и bash сам все говорит ...
> > > [sfox@sfox mp3]$ echo $((0x7FFFFFFF))
> > > 2147483647
> > > А
> > > [sfox@sfox mp3]$ echo $((0x7FFFFFFFF))
> > > -1
> > > 2^64-1 - а еще половина на отрицательные числа ;)
> >
> > Это не 2^64, а 2^32.
> Точно... Тем хуже ;( А для 64 разрядных машин, интересно, как?
См. цитату. Там long будет 64 бита.
--
Stay tuned,
MhZ JID: mookid@jabber.org
___________
Without adventure, civilization is in full decay.
-- Alfred North Whitehead
next prev parent reply other threads:[~2001-11-28 0:38 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-11-26 12:32 [mdk-re] " Дмитрий Зуев
2001-11-26 14:15 ` Michael Shigorin
2001-11-26 14:36 ` SilverFox
2001-11-27 11:05 ` Michael Shigorin
2001-11-27 13:18 ` SilverFox
2001-11-27 13:49 ` [mdk-re] " Mikhail Zabaluev
2001-11-27 14:14 ` SilverFox
2001-11-28 0:38 ` Mikhail Zabaluev [this message]
2001-11-28 11:06 ` [mdk-re] [JT] " Michael Shigorin
2001-11-28 12:04 ` SilverFox
2001-11-27 1:59 ` [mdk-re] " Mikhail Zabaluev
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