Hi Mike,
Then the following must be a bug:
sage: L.=LazyPowerSeriesRing(QQ)
sage: s=L([0,0,1,2])
sage: s.coefficient(0)
0
sage: s.coefficient(1)
0
sage: s.coefficient(2)
1
sage: s.coefficient(3)
2
sage: s
t^2 + 2*t^3 + O(x^4)
sage: s.get_order()
1
sage: s.get_aorder()
1
Another suggestion: I thi
Thank you for the clarification.
Kwankyu
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On Tue, Feb 16, 2010 at 9:39 PM, Kwankyu wrote:
> 1. Why is the module at such an obscure place as "Combinatorics/
> Combinatorial Species"? I think it should be with the power series
> module.
It occurs there since it was written to since the species code needed
it. It was not necessarily writt
Hi,
I am looking into the lazy power series Sage module. This module can
be quite useful, but the documentation is poor. In particular, I have
the following questions.
1. Why is the module at such an obscure place as "Combinatorics/
Combinatorial Species"? I think it should be with the power seri
On Tue, Feb 16, 2010 at 7:13 PM, Jason Grout
wrote:
> On 02/16/2010 05:46 PM, ma...@mendelu.cz wrote:
>>
>> On Feb 16, 7:14 pm, Jason Grout wrote:
>>>
>>> In case anyone is interested, I added my (very rough) set of
>>> instructions for setting up a Sage server under "Other Instructions" at
>>> t
On 02/16/2010 05:46 PM, ma...@mendelu.cz wrote:
On Feb 16, 7:14 pm, Jason Grout wrote:
In case anyone is interested, I added my (very rough) set of
instructions for setting up a Sage server under "Other Instructions" at
the bottom of this page:
http://wiki.sagemath.org/DanDrake/JustEnoughSageS
On 02/16/2010 06:21 PM, D.C. Ernst wrote:
I've copied the source under the "edit" tab and pasted it into a new
worksheet. I'm in the process of returning things to the way they are
supposed to be. I have two questions:
1. This (see below) is weird right?
Greatest common divisor
The command g
On 15 February 2010 18:19, rvaug...@gmail.com wrote:
> I am running 64-bit Scientific Linux 4.8.
> I downloaded/un-tar'd sage-4.2.1.tar,
> cd'd to sage-4.2.1 and ran 'make'.
>
> Relevant output appended.
>
> -Richard Vaughn
>
>
>
> c
I've copied the source under the "edit" tab and pasted it into a new
worksheet. I'm in the process of returning things to the way they are
supposed to be. I have two questions:
1. This (see below) is weird right?
Greatest common divisor
The command gcd(a,b) returns thehttp://demo.sagenb.org/ja
On Feb 16, 7:14 pm, Jason Grout wrote:
> In case anyone is interested, I added my (very rough) set of
> instructions for setting up a Sage server under "Other Instructions" at
> the bottom of this page:
>
> http://wiki.sagemath.org/DanDrake/JustEnoughSageServer
Thanks for info. What is the advant
Hi,
I just crashed sage 4.3.2 (on ubuntu 9.10).
I'd love to send you the crash report file, but it is empty :S so instead
i'll try to give some meaningful info.
I was trying to integrate some function
f(alpha,f1,F,sigmaF,sigmaN) =
e^(-(f1-F)^2/(2*sigmaF^2))*erf((alpha+1)*(f1-alpha*(f1-F))/(sqr
Minh Nguyen wrote:
Hi Richard,
On Wed, Feb 17, 2010 at 1:41 AM, rvaug...@gmail.com wrote:
It would be good if we could see a copy of config.log.
Install.log is over 25K lines, too large for posting.
See it here: http://www.physics.rutgers.edu/~rvaughn/install.log
A likely candidate for the
On 02/16/2010 04:55 PM, D.C. Ernst wrote:
Do you want me to look at the version I sent you and spell out exactly
what is screwed up?
That *might* help track down the problem, if we can figure out that
something went wrong with the way cell ID numbers in the text matched up
with the ID numbers i
On 02/16/2010 04:49 PM, D.C. Ernst wrote:
You can always go to the "Edit" tab, copy that text, rearrange it
however you see fit (the cells are between {{{ and }}}, while the
TinyMCE text is just html outside of the cells). Then open up a new
worksheet and paste that into the "Edit" tab.
In fact
I'm going to try.
Thanks so much for your explanation!!
On 16 feb, 23:51, Harald Schilly wrote:
> On Feb 16, 10:52 pm, Javier Pérez wrote:
>
> > I've made an interactive spirograph. If moderators consider it
> > suitable for the sage interactions wiki page, ...
>
> The wiki is open for everybody
> > Do you want me to look at the version I sent you and spell out exactly
> > what is screwed up?
>
> That *might* help track down the problem, if we can figure out that
> something went wrong with the way cell ID numbers in the text matched up
> with the ID numbers in the cell directories or some
On Feb 16, 10:52 pm, Javier Pérez wrote:
> I've made an interactive spirograph. If moderators consider it
> suitable for the sage interactions wiki page, ...
The wiki is open for everybody (afaik, and who is not a spammer) -
feel free to add any example as you like and attach a screenshot
(a .png
I've made an interactive spirograph. If moderators consider it
suitable for the sage interactions wiki page, I would like to share it
on that website. Anybody knows what steps I have to follow? ¿Where and
how can I send the code or the worksheet file?
Thanks.
Javier Pérez.
--
To post to this gro
> You can always go to the "Edit" tab, copy that text, rearrange it
> however you see fit (the cells are between {{{ and }}}, while the
> TinyMCE text is just html outside of the cells). Then open up a new
> worksheet and paste that into the "Edit" tab.
>
> In fact, my guess is that doing this cop
On 02/16/2010 03:43 PM, D.C. Ernst wrote:
Do you want me to look at the version I sent you and spell out exactly
what is screwed up?
That *might* help track down the problem, if we can figure out that
something went wrong with the way cell ID numbers in the text matched up
with the ID numbe
On 02/16/2010 03:51 PM, D.C. Ernst wrote:
> Just refresh the page, then do "view source" and search for
"cell_id_list". That will give the ordered list of cells by id
number.
Were you suggesting that I do this or Jason or someone else?
To Dana -- you might want to try Firefox if possible
> Just refresh the page, then do "view source" and search for
> "cell_id_list". That will give the ordered list of cells by id
> number.
Were you suggesting that I do this or Jason or someone else?
> To Dana -- you might want to try Firefox if possible -- that's what us
> dev's use the most, so
First, thanks to everyone for helping out and exploring.
> Interestingly, Dana's worksheet has a "cells/-1" directory---none of my
> other worksheets in my small collection on my local notebook have a
> cells/-1 directory.
This wasn't anything I did on purpose.
> Dana: What exactly do you mean b
Using "solve(x^2-5*x-24, x)" did fix my problem, thank you. I should
have checked that.
Oscar
On Feb 15, 7:11 pm, Dan Drake wrote:
> On Mon, 15 Feb 2010 at 08:21AM -0800, Oscar wrote:
> > Back to square 1:
>
> > I added a few more lines of code and then it stopped working. Plots
> > are OK, but
In case anyone is interested, I added my (very rough) set of
instructions for setting up a Sage server under "Other Instructions" at
the bottom of this page:
http://wiki.sagemath.org/DanDrake/JustEnoughSageServer
In the instructions, I set up PAM to restrict logins for the sage server
account
On Feb 16, 3:15 pm, "ma...@mendelu.cz" wrote:
> On 16 ún, 07:31, William Stein wrote:
>
>
>
> > > Interestingly, Dana's worksheet has a "cells/-1" directory---none of my
>
> > Wow. It should not be possible to get a "cells/-1" directory. The
> > cell numbers should start at 1, not -1.
>
> ??
Hi Richard,
On Wed, Feb 17, 2010 at 1:41 AM, rvaug...@gmail.com wrote:
>> It would be good if we could see a copy of config.log.
>
> Install.log is over 25K lines, too large for posting.
> See it here: http://www.physics.rutgers.edu/~rvaughn/install.log
A likely candidate for the build failure i
> It would be good if we could see a copy of config.log.
Install.log is over 25K lines, too large for posting.
See it here: http://www.physics.rutgers.edu/~rvaughn/install.log
-Richard
Following is
On Feb 16, 1:29 am, David Kirkby wrote:
> On 15 February 2010 18:51, William Stein wrote:
>
>
>
Hi Robert,
On Tue, 16 Feb 2010 06:19:41 -0800 (PST)
"ma...@mendelu.cz" wrote:
> Dear sage-support
>
> the following plot works
>
> x,y=var('x,y')
> contour_plot(sqrt(1-(x^2+y)^2),(x,-2,2),(y,-2,0), fill=False,
> labels=True)
>
> but the following not:
>
> x,y=var('x,y')
> contour_plot(ln(1-(
Dear sage-support
the following plot works
x,y=var('x,y')
contour_plot(sqrt(1-(x^2+y)^2),(x,-2,2),(y,-2,0), fill=False,
labels=True)
but the following not:
x,y=var('x,y')
contour_plot(ln(1-(x^2+y)^2),(x,-2,2),(y,-2,0), fill=False,
labels=True)
I get
Traceback (click to the left of this block f
On 16 ún, 07:31, William Stein wrote:
>
> > Interestingly, Dana's worksheet has a "cells/-1" directory---none of my
>
> Wow. It should not be possible to get a "cells/-1" directory. The
> cell numbers should start at 1, not -1.
??
Many of my notebooks have also cells/0 directory
Robert Marik
Robert Bradshaw wrote:
On Feb 15, 2010, at 11:38 PM, David Kirkby wrote:
But invalid web pages are quite likely to cause different behaviour
with different browsers, which can not be a good thing given there at
least 4 browsers in common use today.
Works for google: http://validator.w3.org/che
Hello Robert,
If you have more than 1.5 GB RAM in your machine you could try a SAGE
Live version
I recently posted in the sage-edu channel.
Download is here:
http://www.filehosting.at/file/details/111993/SageLive_Full.iso
I solved the issues I had with the memory usage of this version. I
might so
Hello Robert,
If you have more then 1.5 GB of RAM in your machine you might try my
Live CD based on Puppy Linux (698 MB) download.
Download:
http://www.filehosting.at/file/details/111993/SageLive_Full.iso
I published it on the sage edu channel recently.
In the meantime I have solved some memory
On Feb 15, 2010, at 2:47 PM, Alex Ghitza wrote:
On Mon, 15 Feb 2010 10:50:18 -0800, William Stein
wrote:
-1 to the phone home idea. It might be good to warn of releases
that are
really old, but this won't help with the one already in Debian.
- Robert
Since we're voting,
+1 to the phone
On Feb 15, 2010, at 11:38 PM, David Kirkby wrote:
On 16 February 2010 07:25, William Stein wrote:
On Mon, Feb 15, 2010 at 10:54 PM, David Kirkby > wrote:
On 16 February 2010 06:31, William Stein wrote:
To Dana -- you might want to try Firefox if possible -- that's
what us
dev's use the mos
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