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Re: [Axiom-developer] Left shifts of negative numbers

From: Dylan Thurston
Subject: Re: [Axiom-developer] Left shifts of negative numbers
Date: Tue, 14 Oct 2003 22:48:12 -0400
User-agent: Mutt/1.5.4i

On Tue, Oct 14, 2003 at 08:00:42PM -0400, Page, Bill wrote:
> I think
>   shift(x,y) == sign(x)*integer(ASH(sign(x)*x,y)$Lisp
> should be ok for all cases?

Yes, but I think we should avoid multiplications here.  Remember that
the integers may be long...


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