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Re: Using the GNU GMP Library for Bignums in Emacs

From: Helmut Eller
Subject: Re: Using the GNU GMP Library for Bignums in Emacs
Date: Sun, 22 Apr 2018 14:43:56 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/26.0.50 (gnu/linux) 
On Sat, Apr 21 2018, Paul Eggert wrote:

> Surely we should just add bignum support to existing functions +, -,
> etc.

I'm not so sure of that.  E.g. (format "%x" -1) => "3fffffffffffffff".
That doesn't make any sense on if -1 is a bignum.

Helmut
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