I don't know if your original post had a typo, but it reported 1 0 1.
but how about this
( ''"_`(_1:)@.(_1 = *) , #:) _3
_1 0 1
#: inv _1 0 1
_3
----- Original Message -----
From: Raul Miller <[email protected]>
To: Programming forum <[email protected]>
Cc:
Sent: Thursday, November 12, 2015 4:50 PM
Subject: Re: [Jprogramming] twos complement
On Thu, Nov 12, 2015 at 12:45 PM, 'Pascal Jasmin' via Programming
<[email protected]> wrote:
> Your version creates an encoding of _3 that is identical to 5. Which might
> be a problem when inverting.
I disagree.
sbits _3 5
1 1 0 1
0 1 0 1
The first bit is 1 for negative integers and 0 for positive integers.
Thanks,
--
Raul
----------------------------------------------------------------------
For information about J forums see http://www.jsoftware.com/forums.htm
----------------------------------------------------------------------
For information about J forums see http://www.jsoftware.com/forums.htm
