[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: Wedge product
From: |
Miroslaw Kwasniak |
Subject: |
Re: Wedge product |
Date: |
Fri, 21 Oct 2005 00:00:44 +0200 |
User-agent: |
Mutt/1.5.9i |
On Thu, Oct 20, 2005 at 02:13:50PM -0500, address@hidden wrote:
> Helpdesk:
>
> Can Octave do wedge products? (Or exterior product):
> An example would be (1,2,3) ^ (2,3,4) = 3-2, 4-6, 8-9= (-1, -2,-1)
For 3D vectors it is the cross function:
octave:12> a=[1,2,3];b=[2,3,4]; cross (a,b)
ans =
-1 2 -1
-------------------------------------------------------------
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
-------------------------------------------------------------
- Wedge product, Paul_Hjelmstad, 2005/10/20
- Re: Wedge product,
Miroslaw Kwasniak <=