[email protected] wrote:
> On 16 říj, 05:45, William Stein <[email protected]> wrote:
>> On Thu, Oct 15, 2009 at 7:45 PM, Matt Rissler <[email protected]> wrote:
>>
>>> Basically, I'm having student look for the x that makes the matrix
>>> singular, or the columns linearly dependent, or ... However Sage
>>> behaves like so:
>>> sage: A=matrix([[0,1,1],[2,2,-2],[-1,x,3]])
>
> I have one question related to terminology.
>
> The command echelon form seems to produce the reduced row echelon
> form.
>
Yes, that is what the documentation to the command says (with a
misspelled "now"):
OUTPUT: self is no in reduced row echelon form.
Jason
--
Jason Grout
--~--~---------~--~----~------------~-------~--~----~
To post to this group, send email to [email protected]
To unsubscribe from this group, send email to
[email protected]
For more options, visit this group at
http://groups.google.com/group/sage-support
URL: http://www.sagemath.org
-~----------~----~----~----~------~----~------~--~---
