From: Jesper Harder <jesper.harder@gmail.com>
To: help-gnu-emacs@gnu.org
Subject: Re: lisp question
Date: Tue, 01 May 2007 21:10:44 +0200 [thread overview]
Message-ID: <87tzuwe4wb.fsf@Jesper-Harders-Computer.local> (raw)
In-Reply-To: 31145455.103801178044797761.JavaMail.www@wwinf4203
A Soare <alinsoar@voila.fr> writes:
> What determined the mathematicians to give the definition of x^0 = 1,
> not defined for x=0 ?
Because 0/0 is undefined:
x^1 x
x^0 = ---- = ---
x^1 x
x=0 -> 0/0.
next prev parent reply other threads:[~2007-05-01 19:10 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-05-01 18:39 lisp question A Soare
2007-05-01 19:10 ` Jesper Harder [this message]
2007-05-01 21:11 ` Marco Almeida
-- strict thread matches above, loose matches on Subject: below --
2011-08-04 2:25 suvayu ali
2011-08-04 4:52 ` Jambunathan K
2011-08-04 6:49 ` suvayu ali
[not found] <mailman.55.1178045196.32220.help-gnu-emacs@gnu.org>
2007-05-01 19:21 ` Maarten Bergvelt
2007-05-01 20:32 ` Scott Frazer
[not found] <mailman.5.1177957929.32220.help-gnu-emacs@gnu.org>
2007-05-01 8:23 ` Brendan Halpin
2007-05-01 11:41 ` Hartmut Figge
2007-05-01 13:24 ` Malte Spiess
2007-04-30 18:25 A Soare
2007-04-30 19:09 ` Peter Dyballa
2007-04-29 17:14 Hadron
2007-04-29 17:32 ` Barry Margolin
2007-04-29 23:06 ` Hadron
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