From: "KARR, DAVID" <dk068x@att.com>
To: "help-gnu-emacs@gnu.org" <help-gnu-emacs@gnu.org>
Subject: RE: How to reverse the sign of the value at the top of the stack?
Date: Mon, 1 Jun 2015 15:49:49 +0000 [thread overview]
Message-ID: <B8D164BED956C5439875951895CB4B22284C989A@CAFRFD1MSGUSRIA.ITServices.sbc.com> (raw)
In-Reply-To: <B8D164BED956C5439875951895CB4B22284C97E3@CAFRFD1MSGUSRIA.ITServices.sbc.com>
> -----Original Message-----
> From: help-gnu-emacs-bounces+dk068x=att.com@gnu.org [mailto:help-
> gnu-emacs-bounces+dk068x=att.com@gnu.org] On Behalf Of KARR, DAVID
> Sent: Monday, June 01, 2015 8:45 AM
> To: help-gnu-emacs@gnu.org
> Subject: How to reverse the sign of the value at the top of the
> stack?
>
> I'm using Emacs 24.5.1 in Cygwin.
>
> In Calc, if I have a number at the top of the stack that I've just
> computed, what is the easiest way to change the sign of that value?
> I'd be amazed if there isn't a simple way to do that, but I can't
> find it after scanning the info.
Sigh. It never fails. No matter how much time I spend looking for something, I find the answer 30 seconds after posting a question about it.
I expected to find info about this in "Stack and Trail", and not "Basic Arithmetic", where I found "n".
I
prev parent reply other threads:[~2015-06-01 15:49 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-01 15:45 How to reverse the sign of the value at the top of the stack? KARR, DAVID
2015-06-01 15:49 ` KARR, DAVID [this message]
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