On Wednesday 01 October 2008, Stephen Hartke wrote:
Hi! I have some questions about matrices and solving linear systems of
equations. These issues arose out of my using Sage for examples in my
Linear Optimization class (it's great for demonstrating how the simplex
algorithm works!) and for
hi, im new to sage :)
the latex output of arccos(x), arcsin etc. is
\cos^{-1} \left( x \right)
can i change this
\arccos
sry. for my english
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ive tried this but it doesnt seem to do the job:
class c_arccos(sage.calculus.calculus.Function_arccos):
def __init__(self):
pass
def _latex_(self):
return \\arccos
p_arccos = c_arccos()
print latex(p_arccos(1/3))
print latex(p_arccos)
#
#outputs:
Martin Albrecht wrote:
On Wednesday 01 October 2008, Stephen Hartke wrote:
Is there an easy way to delete a row or column? The same questions apply for
matrices over the rationals.
sage: A.matrix_from_rows([0,2])
[76 36 72]
[29 58 49]
You can also use notation that may be more familiar
In-Jae,
I'm forwarding my reply to sage-support and sage-edu, two mailing lists
that are dedicated to helping people use Sage. To others on the list:
please feel free to respond to Why do I use Sage over (or with) other
commercial software and how you use Sage in teaching.
Kim, In-Jae
Stephen Hartke wrote:
Martin and Jason:
Thanks for your responses! They were exactly what I looking for. I
knew there had to be easy ways of changing matrices, but none of these
things are listed in the documentation on the web at sagemath.org
http://sagemath.org (at least, not that I
On Oct 1, 9:15 am, Jason Grout [EMAIL PROTECTED] wrote:
Stephen Hartke wrote:
Martin and Jason:
Thanks for your responses! They were exactly what I looking for. I
knew there had to be easy ways of changing matrices, but none of these
things are listed in the documentation on the web
You support people are doing a great job. I need to pick up the thread
from last week but am not sure the proper protocol for doing that.
http://groups.google.com/group/sage-support/browse_thread/thread/c93cc7d04d998ea1?hl=en
My follow up question pertains to the patch you'all hurried up to
Hi Bob,
On Wed, Oct 1, 2008 at 12:01 PM, Bob Wonderly [EMAIL PROTECTED] wrote:
My follow up question pertains to the patch you'all hurried up to
create. I know you didn't apply it on my Mac so how do I take advantage
of it? Do I download the latest version of Sage and install it? The
version
On Oct 1, 2008, at 12:17 PM, Mike Hansen wrote:
Hi Bob,
On Wed, Oct 1, 2008 at 12:01 PM, Bob Wonderly
[EMAIL PROTECTED] wrote:
My follow up question pertains to the patch you'all hurried up to
create. I know you didn't apply it on my Mac so how do I take
advantage
of it? Do I
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