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Re: negating a number
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From: |
Richard Shann |
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Subject: |
Re: negating a number |
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Date: |
Wed, 15 Jan 2014 18:37:29 +0000 |
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 <address@hidden> writes:
>
> > Is there something neater than
> >
> > (- 0 amount)
> >
> > to negate a number? Can't spot anything in the manual ...
>
> Yes: (- amount)
>
> Mark