From help-request at octave dot org Fri Sep  3 20:14:51 2004
Subject: Re: Create a logical array of 0
From: "John W. Eaton" <jwe at bevo dot che dot wisc dot edu>
To: David Bateman <David dot Bateman at motorola dot com>
Cc: Josep =?iso-8859-1?Q?Mon=E9s?= i Teixidor <jmones at puntbarra dot com>,         "Llista help a octave.org" <help@octave.org>
Date: Fri, 3 Sep 2004 21:13:18 -0400

On  3-Sep-2004, David Bateman <David dot Bateman at motorola dot com> wrote:

| Ok, I attach a patch that addresses the concatenation of boolean
| scalars and matrices, and the indexing of booleans and integers.
| The patch also addresses the issues with repmat...
| 
| Log below showing that the patch works as expected...

I applied your patch and some additional changes to allow things like

  x = false
  x(10) = false

and

  x = false
  x(2:3) = false

and

  x = false
  x(2:3,2:3) = logical (eye (2))

to work correctly (not converting the lhs to a double matrix).

Thanks,

jwe



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