From: Richard Shann <richard@rshann.plus.com>
To: Mark H Weaver <mhw@netris.org>
Cc: guile-user@gnu.org
Subject: Re: negating a number
Date: Wed, 15 Jan 2014 18:37:29 +0000 [thread overview]
Message-ID: <1389811049.3409.167.camel@DebianBox.loc> (raw)
In-Reply-To: <8738kpumgb.fsf@netris.org>
Hmm, yes of course, I looked up minus and negate and so on in the index,
forgetting that non-words are also indexed...
thank you!
Richard
On Wed, 2014-01-15 at 13:30 -0500, Mark H Weaver wrote:
> Richard Shann <richard@rshann.plus.com> writes:
>
> > Is there something neater than
> >
> > (- 0 amount)
> >
> > to negate a number? Can't spot anything in the manual ...
>
> Yes: (- amount)
>
> Mark
next prev parent reply other threads:[~2014-01-15 18:37 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-15 18:24 negating a number Richard Shann
2014-01-15 18:30 ` Mark H Weaver
2014-01-15 18:37 ` Richard Shann [this message]
2014-01-15 18:34 ` Thompson, David
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