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Re: negating a number


From: Thompson, David
Subject: Re: negating a number
Date: Wed, 15 Jan 2014 13:34:54 -0500

On Wed, Jan 15, 2014 at 1:24 PM, Richard Shann <address@hidden> wrote:
> Is there something neater than
>
> (- 0 amount)
>
> to negate a number? Can't spot anything in the manual ...
>
> Richard Shann

It reads better if you leave out the 0.

(- amount)

:)

- Dave Thompson



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