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Re: Question about Range class
From: |
Henry F. Mollet |
Subject: |
Re: Question about Range class |
Date: |
Fri, 25 Nov 2005 10:58:29 -0800 |
User-agent: |
Microsoft-Entourage/11.1.0.040913 |
[~] -bash-2.05b 501$ octave
GNU Octave, version 2.1.71 (powerpc-apple-darwin8.1.0).
octave:1> z = (1:100)/10;
octave:2> Z = (1:0.1:10);
octave:3> max(abs(z-Z))
error: operator -: nonconformant arguments (op1 is 1x100, op2 is 1x91)
error: evaluating binary operator `-' near line 3, column 10
error: evaluating argument list element number 1
error: evaluating argument list element number 1
octave:3> whos
Prot Name Size Bytes Class
==== ==== ==== ===== =====
rwd Z 1x91 24 range
rw- __nargin__ 1x1 8 scalar
rwd z 1x100 800 matrix
Z and z have different sizes in my octave version.
Henry
on 11/25/05 9:40 AM, Miroslaw Kwasniak at address@hidden wrote:
> On Wed, Nov 23, 2005 at 07:24:00AM -0800, Robert A. Macy wrote:
>> Pedro,
>>
>> In octave, two arguments...
>> z = (1:100)/10
> ^
> 10
>> or, three arguments...
>> Z = (1:0.1:10)
>> ...give identical z arrays,
>
> No, it's almost impossible
>
> max(abs(z-Z))
> ans = 1.7764e-15
>
> ;)
>
>
>
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Octave is freely available under the terms of the GNU GPL.
Octave's home on the web: http://www.octave.org
How to fund new projects: http://www.octave.org/funding.html
Subscription information: http://www.octave.org/archive.html
-------------------------------------------------------------
- Re: Question about Range class, (continued)
- Re: Question about Range class, Robert A. Macy, 2005/11/23
- Re: Question about Range class, Pedro Antonio Fructuoso Merino, 2005/11/23
- Re: Question about Range class, Robert A. Macy, 2005/11/23
- Re: Question about Range class, Shai Ayal, 2005/11/24
- Re: Question about Range class, John W. Eaton, 2005/11/24
- Re: Question about Range class, Joe Koski, 2005/11/24
- Re: Question about Range class, Miroslaw Kwasniak, 2005/11/25
- Re: Question about Range class, Robert A. Macy, 2005/11/25
- Re: Question about Range class, Przemek Klosowski, 2005/11/25
- Re: Question about Range class, Robert A. Macy, 2005/11/25
- Re: Question about Range class,
Henry F. Mollet <=
- Re: Question about Range class, Robert A. Macy, 2005/11/25