Re: negating a number

[Richard Shann]

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 <rich...@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