None that I use I guess. There are no visible top-level folders in my
home directory that I didn't put there (except the ones there on
account creation) and I like it that way. I guess it's a manner of
preference, but at lest it's consistent.
Consistent with what? Traditional UNIX
I think they will be. 4.1.2 was a major change to the notebook, things
should be stabilizing from here on out. Of course, there's lots of
room for improvement, and I do appreciate your feedback.
Well, I still have a backup file with worksheets that are a couple of
weeks old, plus a running
tmb wrote:
None that I use I guess. There are no visible top-level folders in my
home directory that I didn't put there (except the ones there on
account creation) and I like it that way. I guess it's a manner of
preference, but at lest it's consistent.
Consistent with what?
On Fri, Dec 4, 2009 at 9:22 PM, taco jcho...@gmail.com wrote:
I have been using sage to solve for the eigenvectors and eigenvalues
of a 4x4 symbolic matrix. It takes a few hours, but sage is able to
return the solutions. My dilemma is that the resulting expressions are
*HUGE*. If I ask sage to
Well, not even scripts behave well when the OS goes down.
The problem here is not that Sage messes up the notebooks, even in a
big, bad way; that can happen with any software.
The problem is that, even though I have made manual backups, it's
going to take hours of work to fix it.
And it takes
On Dec 5, 2009, at 12:20 AM, tmb wrote:
I think they will be. 4.1.2 was a major change to the notebook,
things
should be stabilizing from here on out. Of course, there's lots of
room for improvement, and I do appreciate your feedback.
Well, I still have a backup file with worksheets that
On Sat, 5 Dec 2009 03:32:04 -0500
William Stein wst...@gmail.com wrote:
On Fri, Dec 4, 2009 at 9:22 PM, taco jcho...@gmail.com wrote:
Sooo I am currently working on trying to simplify the resulting
expressions in sage to shrink them down to a smaller size. Here is
the problem: I
Hi,
gg=4*A^3
gg.factor()
(4) * A^3
How to separate the number 4? Nor gg.dict() nor list(gg.factor()) has
the number 4.
Remarkable is also the output of gg.factor()/4: (4) * 4^-1 * A^3
Roland
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On Sat, Dec 5, 2009 at 8:01 AM, Rolandb rola...@planet.nl wrote:
gg=4*A^3
gg.factor()
(4) * A^3
How to separate the number 4? Nor gg.dict() nor list(gg.factor()) has
the number 4.
Hi Roland,
You can try gg.operands(), which gives me
[A^3, 4]
Hope this helps,
Alan
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On Sat, Dec 5, 2009 at 11:01 PM, Rolandb rola...@planet.nl wrote:
Hi,
gg=4*A^3
gg.factor()
(4) * A^3
How to separate the number 4? Nor gg.dict() nor list(gg.factor()) has
the number 4.
gg.factor().unit() should give it to you.
--Mike
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Dear Mike,
Thanks! A real gift.
I wonder how I could find such a solution myself?
That is my only, but serious, problem with Sage. Where to find an
adequate solution for a problem Hopefully this will be solved in the
comming years. For instance via an expert system.
Roland
Mike Hansen
Hail,
On December 3, 2009 05:23:56 Minh Nguyen wrote:
I make no guarantees that this updated package would work for you
because I don't have access to any openSUSE 11.2 machine in order to
test. However, please report any problems that you encounter while
building Sage with this newer
On Dec 5, 6:15 am, Burcin Erocal bur...@erocal.org wrote:
On Sat, 5 Dec 2009 03:32:04 -0500
William Stein wst...@gmail.com wrote:
On Fri, Dec 4, 2009 at 9:22 PM, taco jcho...@gmail.com wrote:
Sooo I am currently working on trying to simplify the resulting
expressions in sage to
I never have any luck with plotting in Sage. The simplest plots fail.
For example the following
plot(20*log(abs((1+I*x)^4+4),10),(x,0,3))
fails with
TypeError: float() argument must be a string or a number
I don't see what's wrong with it.
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