Hi,
I am using the following sage installation guide -
https://sagemanifolds.obspm.fr/install_ubuntu.html
Every time I tried to run the build, at some point the terminal froze. It
does not stop on a specific part of the installation, every time it stops
in a different spot.
I am using the
python3-3-10 ~sage-root/logs/pkgs/ython3-3-10.3.log
ImportError: libfflas.so.1: cannot open shared object file: No such file or
directory
Any assistance would be appreciated. I'm a first time builder of sage for
a small research staff.
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Sage 9.2 configuration fails when passed `--with-system-atlas=forced`.
Thefollowing snippets demonstrates the setup:
$ export SAGE_ATLAS_LIB='/usr/local/atlas/lib/'
$ ./configure --with-blas=atlas --enable-atlas=yes
--with-system-atlas=force --prefix=$HOME/sage
--with-python='/usr/loca
Yes, @vdelecroix, in these cases this might be a very good option.
sage: list( [x,y] for x in range(1,10) for y in range(1,10) if x+y==15)
[[6, 9], [7, 8], [8, 7], [9, 6]]
For a more general setting, normaliz, 4ti2 and other approaches are better;
some are available in sage as pointed above
May be you want to use ` WeightedIntegerVectors(15,[1,1])` or restricted
partitions inside gap. This, for a single linear Diophantine equation like
yours might be a fast approach.
Pedro
On Friday, April 17, 2020 at 7:17:12 PM UTC+2, Bert Henry wrote:
>
> I have the equation
> x + y
Arnav,
If you are using docker you may want to have a look at
https://github.com/sagemath/sage-binder-env
I took that as a starting point for
https://github.com/pedritomelenas/Algebra-conmutativa-y-computacional/blob/master/Dockerfile
But the question is, if you have jupyterhub installed on
/sage-7.6/upstream/patch-2.7.5.tar.gz
[patch-2.7.5] Error: spkg file '/patch-2.7.5.tar.gz' not found.
[patch-2.7.5] This shouldn't happen, it is a bug in the sage-spkg script.
make[2]: ***
[/home/ap/Documents/sage/sageBuild/var/lib/sage/installed/patch-2.7.5]
Error 1
make[2]: Leavin
] Describe your computer, operating system, etc.
I cannot see how to send such an email. I logged into Google groups (though
I try to avoid Google wherever possible, and regret that sage uses that as
a vehicle) but was not able to post to that group. How can a useful bug
report be submitted?
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You
for some reason I can't install sage app on my Mac. it says unindefined
developer.
as shown in the attachment.
someone please help!
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Hi, how does one write 10^(-8) ?
Is it as the conventional way 10**(-8) or is it 10exp(-8) ?
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Hi, I tried many re-edits, and found a few errors along the way, however,
there seems not to be any errors left, still nothing happens when issuing
the plot3d command:
plot3d(lambda x,y:(exp(I*2000*(1.60217662*10**(-19))/(299792458*6.6260700*
:
10**(-34)))-(sqrt(I*(1.60217662*10**(-19))/(4
Changed to:
sage: plot3d(lambda
x,y:(exp(I*2000*(1.60217662*10**(-19))/((299792458*6.6260700
:
*10**(-34)))-sqrt(I*(1.60217662*10**(-19))/(4*6.62607004*10**(-34)*2997924
:
58*2000-(((1.60217662*10**(-19))^2*2000**2)/(((6.62607004*10**(-34))**2)**
:
299792458**2)))(x**2+y**2)).real_
Hi, I get this error:
*/home/sem/SageMath/src/sage/symbolic/expression.pyx in
sage.symbolic.expression.Expression.__call__
(/home/sem/SageMath/src/build/cythonized/sage/symbolic/expression.cpp:30500)()
5058 z^2 + x^y 5059 """-> 5060 return
Hi, I was wondering if SAGE can be used to solve a PDE in the form:
u(x,y)''+u(x,y)' + const = 0
?
Thanks!
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pi)))*(x+I*y)*exp(-((0.25)*((x+I*y)**2.imag_part(),(x,-3*pi,3*pi),(y,0,2),adaptive=True,
> : color=cmsel)
>
> Note that I removed "math." prefix from sqrt() and put the brackets at the
> right places.
>
>
>
> On Monday, June 26, 2017 at 1:27:45 PM UTC+1, Fjordforsk
_z, nw_z,
se_z, ne_z, mid_z, depth)
364 #should work a bit better because of the density of
floating-point
365 #numbers near zero.
--> 366 norm_w = crossunit(sw_v, nw_v)
367 norm_n = crossunit(nw_v, ne_v)
368
Hi, I tried to use a command found online for plotting complex and real
components of a function:
var('x y');
cmsel = [colormaps['gnuplot2'](i) for i in sxrange(0,1,0.02)]
plot3d(lambda
x,y:(1/(math.sqrt((2**2)*pi)))*(x+I*y)*exp(-((0.25)*((x+I*y)**2.imag_part(),(
something stops here.
Is this a wrong type of way of plotting that function?
mandag 26. juni 2017 13.25.58 UTC+2 skrev Eric Gourgoulhon følgende:
>
>
>
> Le lundi 26 juin 2017 13:05:27 UTC+2, Fjordforsk A/S a écrit :
>>
>> Hello, I tried a different variant of the previous plot
Hello, I tried a different variant of the previous plot:
def f(x,y):
return math.sqrt(2**3))*exp(-(x**2 + y**2)
P = plot3d(f,(-3,3),(-3,3), adaptive=True, color=rainbow(60, 'rgbtuple'),
max_bend=.1, max_depth=15)
P.show()
however, this also does not show.
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Hello, I am having trouble plotting this function:
sage: plot3d((math.sqrt(2**3))*math.exp(-(x**2 + y**2)), (x, 0, 5 ), (y, 0,
5))
plot3d((math.sqrt(Integer(2)**Integer(3)))*math.exp(-(x**Integer(2) +
y**Integer(2))), (x, Integer(0), Integer(5) ), (y, Integer(0), Integer(5)))
/home/sem/SageMa
Hello, I tried to plot plot f(x,y,z)=x+y+z but couldn't get a plot. I
thought this was because of the 4D nature of the plot, however, when trying
on Wolfram alpha, it gave quite a strange plot.
How can this type of functions be plotted, and were is in so case f(x,y,z)
(on which
On Wednesday, January 4, 2017 at 1:55:36 PM UTC, Fjordforsk A/S wrote:
>>
>> I am trying to plot a trigonometric function, but get a strange result:
>>
>> plot3d(lambda
>> x,t:((cos(2^(0.5)*x)*sech(2^(0.5)*t)+I*2^0.5*tanh(2*t))/(2^(0.5)-cos(2^(0.5)*x)*sech(2^(0,5)*t)))*e^
I am trying to plot a trigonometric function, but get a strange result:
plot3d(lambda
x,t:((cos(2^(0.5)*x)*sech(2^(0.5)*t)+I*2^0.5*tanh(2*t))/(2^(0.5)-cos(2^(0.5)*x)*sech(2^(0,5)*t)))*e^(2*I*t).real_part(),(x,-3*pi,3*pi),(t,-5,5),adaptive=True,color=cmsel)
/home/sem/SageMath/sage-7.4/src/sage
OK, thanks!
tirsdag 3. januar 2017 14.07.18 UTC+1 skrev Dima Pasechnik følgende:
>
> if you remove 'adaptive=True' then it works---so probably you're hitting a
> bug in computing the best box to plot, or something like this.
>
> On Tuesday, January 3, 2017 at 1
I compared Wolfram Alpha online and SAGE just to see, and it gives a
strange result:
Wolfram plots the function as given :
https://www.wolframalpha.com/input/?i=plot+(1%2Bx*(e%5E(x%2Bt%2B1)%2Be%5E(2*x%2B2*t%2B2)-(x%5E2*(I*x-t)%2F(2x%2Bt%2B2))*e%5E(3*x%2B3*t%2B3))
while SAGE with command
Thanks!
tirsdag 3. januar 2017 13.24.58 UTC+1 skrev Dima Pasechnik følgende:
>
>
>
> On Tuesday, January 3, 2017 at 12:02:41 PM UTC, Fjordforsk A/S wrote:
>>
>> Hello, I get an idle response from SAGE when trying to plot this:
>>
>> var('x t');
Hello, I get an idle response from SAGE when trying to plot this:
var('x t');
cmsel = [colormaps['gnuplot2'](i) for i in sxrange(0,1,0.02)]
plot3d(lambda
x,t:(1+x*(e^(x+t+1)+e^(2*x+2*t+2)-(x^2*(I*x^2-t)/(x^3+t^2+2))*e^(3*x+3*t+3)).imag_part(),(x,-3*pi,3*pi),(t,-2,2),adaptive=True,color=cmsel)
Th
Hello, which references for SAGE are best for manuscripts?
I used the following:
Stein, W. (2015). SageMath Mathematics Software (Version 6.5).
Kim, D.-S., Markowsky, G., and Lee, S.-G. (2010). Mobile Sage-Math for
linear algebra and its application. Electron. J. Math. Technol. *4*,
285–298.
Thanks Michael. I am plotting it now, and it is just waiting without giving
a crash.
Is it automatically right to use complex_plot command to plot the imaginary
part of the same plot as given below?
onsdag 28. desember 2016 16.58.00 UTC+1 skrev Michael Orlitzky følgende:
>
> On 12/28/2
(24) +
Integer(16)/Integer(3)*x**Integer(6*e**(i*x)), (x, -Integer(2),
Integer(2)), (t, -Integer(2), Integer(2))
TypeError: plot3d() takes at least 3 arguments (1 given)
sage:
onsdag 28. desember 2016 13.19.55 UTC+1 skrev Fjordforsk A/S følgende:
>
> Hello, I am not sure on the reply sage gi
Hello, I am having trouble plotting this function:
sage: *plot3d([(-t+x)^(0.5)*(sech[(t-x)^2]^2)] (x,-5,5), (t, -5, 5))*
---
TypeError Traceback (most recent call last)
in ()
> 1
plot3d([(
Hello, I am not sure on the reply sage gives me on plotting a long function:
sage: plot3d(((1 - (3/8 - 3*t^2 - 2*t^4 - 9*x^2 - 10*x^4 - 12*t^2*x^2) +
x*(15/4 + 6*t^2 - 4*t^2 - 2*x^2 - 4*x^4 + 8*t^2*x^2))/(1/8*(3/4 + 9*t^2 +
4*t^2+ 16/3*t^6 + 33*x^2 + 36*x^24 + 16/3*x^6)))*e^(x)), (x, -2, 2), (t
On Fri, Aug 28, 2015 at 5:59 AM, kcrisman wrote:
>>
>> On 2015-08-28, Scott Morrison wrote:
>> > There are a number of sources around the web that refer to
>> ><http://sage.math.washington.edu/home/SimonKing/Cohomology/> for
>> > explanations of doi
On 8/13/2015 1:19 PM, Volker Braun wrote:
> On Thursday, August 13, 2015 at 10:09:25 PM UTC+2, Ursula Whitcher wrote:
>
> > sage: map(factor, (x^2+9).coefficients())
> > [3^2, 1]
>
> Can you write it as a symbolic expression?
>
>
> Not really, se
On 8/13/2015 11:57 AM, Volker Braun wrote:
> There is the following one-liner but you can't write it as polynomial
> (Sage polynomials always evaluate the coefficients)
>
> sage: R. = ZZ[]
> sage: map(factor, (x^2+9).coefficients())
> [3^2, 1]
Can you write it as a sy
ud account. Then, I could have access to my
projects and I could edit them from my terminal, and have it
sync to my cloud account.
Yes, you can connect to your sage projects from your computer via
ssh. You need to copy your public key to your sage project. If
you do not have a key, from a t
-- Forwarded message --
From: *ruiming zhang*
Date: Sunday, July 12, 2015
Subject: a sage bug
To: wst...@math.washington.edu
Dear Professor Stein,
If you try in sage 6.7
e=x+1<=x-2
e*(-1)
you get
-x-1<=-x+2,
which is bad.
Please forgive me to send it to you for I
though. Needless to say, the script
>> below runs on Sage's notebook.
>>
>>
> As I expected, P.save() worked fine. You do have to provide a
> filename/location.
>
> sage: P.save('/Users/myname/test.png')
>
Well, I *did* that since the beginning an
On Monday, 8 June 2015 22:11:08 UTC-3, kcrisman wrote:
>
>
>
> On Monday, June 8, 2015 at 8:17:29 PM UTC-4, Fausto A. A. Barbuto wrote:
>>
>>
>> Hello,
>>
>> Is there a command to save a plot generated by parametric_plot3d()?
>> Like, say:
>&
Hello,
Is there a command to save a plot generated by parametric_plot3d()? Like,
say:
P =
parametric_plot3d([x,y,z],(u,-10.0,10.0),(v,-10.0,10.0),plot_points=[50,50],frame=False,color=(fc,colormaps.jet))
P.save('somename.png')
Thanks in advance for any light shed on this matte
want. Or,
>
> sage: import sagenb
> sage: help(sagenb.notebook)
>
> this is because `help` needs a Python module, not just a command. In
> general, the ? syntax is the way to go for help - see e.g.
> http://sagemath.org/doc/prep/Intro-Tutorial.html#help-inside-sage for
> mo
attribute '__name__'
> <http://www.unibs.it/node/8155>
>
forgot to add
sage: version()
'Sage Version 6.3, Release Date: 2014-08-10'
uname -a
Linux Host-001 3.16.0-4-amd64 #1 SMP Debian 3.16.7-2 (2014-11-06) x86_64
GNU/Linux
--
Informativa sulla Privacy: htt
I would read the notebook help but it fails:
sage: help (notebook)
---
AttributeErrorTraceback (most recent call last)
in ()
> 1 help (notebook)
/home/ale/Scaricati/sage-6.3/local/lib/python2.
I have downloaded Sage 6.3 source and tried to make. It barfs with the
message
configure: error: in `/usr/local/CA/sage-6.3':
configure: error: C compiler cannot create executables
I am running Scientific Linux 6x with gcc 4.4.7. What do I need to do to
get sage to work?
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On Thu, Oct 2, 2014 at 11:06 AM, William A Stein wrote:
> Somebody just complained about this on gitter
> (https://gitter.im/sagemath/cloud):
>
> The simplify command is completely ignoring that the variable is
> supposed to be complex:
> ```
> t = var('t', doma
Somebody just complained about this on gitter
(https://gitter.im/sagemath/cloud):
The simplify command is completely ignoring that the variable is
supposed to be complex:
```
t = var('t', domain='complex')
(conjugate(t)*t).simplify()
```
outputs `t^2`. This seems like
On Sun, Sep 28, 2014 at 3:43 AM, Christophe Bal wrote:
> Hello.
>
> What am I doing wrong in the following code that display everything in blue
> ?
>
> Christophe
>
> --
>
> graphic = plot(x**2-3, xmin=0, xmax=4, ymin=-3, ymax=13)
>
> graphic += plot(line([(0, 0), (0, -3)]), color='red', l
I've been using http://sagecell.sagemath.org a lot in class lately.
We had a problem today. When we tried to get a permalink nothing happened.
SAGE worked fine otherwise.
Is there a problem with permalink?
My students like this way of saving their work and storing the link on
edmodo
On Sun, Sep 14, 2014 at 3:01 AM, Christophe Bal wrote:
> Hello.
>
> Is there a ready ti use function that can give a truncated version of the
> representation in base 2 of a decimal number ?
(0.1 + 0.3).str(base=2)
>
> This is only to explain why print(0.1 + 0.3)
On Thursday, September 11, 2014, ryan_n wrote:
> I'm trying out SageMathCloud (very cool by the way) for presenting some
> IPython notebooks to some colleagues; unfortunately, I've run into a
> problem with urllib2.urlopen. For certain sites, things seem to work fine,
&g
Hi,
Bill Page reported this issue, which I'm copying here to the
sage-support list, in the hopes somebody will look into it:
sage: var('k, l')
sage: f = real(cosh(sqrt(1/2*k-1/2*sqrt(k^2+4l
sage: g =
f.substitute_expression(imag_part(k)==0,imag_part(l)==0,real_part(k)==k,real_part(l)==l)
#
On Wed, Sep 10, 2014 at 8:24 AM, Jeroen Demeyer wrote:
> On 2014-09-10 17:18, William A Stein wrote:
>>
>> RR is pre-defined to be
>> RealField(53), and overwriting that might cause confusion.
>
> How that? Nothing in Sage uses the "RR" global (and if it d
On Wed, Sep 10, 2014 at 8:09 AM, Jeroen Demeyer wrote:
> On 2014-09-10 15:06, Christophe Bal wrote:
>>
>> Hello.
>>
>> I would to do two thinks.
>>
>> 1. Know the number of decimal digits that Sage uses in a program.
>> 2. Choose the number of
On Thu, Sep 4, 2014 at 6:34 PM, kcrisman wrote:
> http://math.stackexchange.com/questions/919920/modular-forms-on-gamma-0n-with-character-in-sage
I posted a remark.
--
William Stein
Professor of Mathematics
University of Washington
http://wstein.org
wst...@uw.edu
--
You received this mess
On Wed, Aug 27, 2014 at 2:46 PM, Peter Mueller wrote:
> My understanding of Sage is that var('e') declares e as a symbolic variable,
> no matter that it was the Euler number before. The last line leaves me
> clueless what goes wrong ...
>
> sage: var('e')
>
On Wed, Aug 27, 2014 at 2:16 PM, Christophe Bal wrote:
> A failure ? Why ?
>
Nathann is making a joke, based on a sage-devel thread, in which I
explain why I'm putting so much energy into https://cloud.sagemath.com
> Le 27 août 2014 13:37, "Nathann Cohen" a écrit :
>
-- Forwarded message --
From: *Andre Xavier*
Date: Wednesday, August 27, 2014
Subject: Cubic Root
To: wst...@uw.edu
Hi Stein!
My name´s André, I from Brazil. I have a question: Why a cubic root of -1
(n((-1)^(1/3)))
in Sage Math is: 0.500 + 0.866025403784439*I? Not
On Tue, Aug 26, 2014 at 4:39 PM, Volker Braun wrote:
> On Tuesday, August 26, 2014 2:59:37 PM UTC+1, Dima Pasechnik wrote:
>>
>> Apple apparently preferred users upgrading to 10.7,
>
>
> Considering that Apple dropped support for 10.6 it is imho grossly negligent
> to
Hi,
I just want to note that the second contributor ever to Sage -- David
Kohel -- was complaining to me yesterday about some sort of lack of
support of Sage right now for his OS X 10.6 laptop.Just a point in
favor of continued support of 10.6.
-- William
On Tue, Aug 26, 2014 at 1:55 PM
On Sat, Aug 23, 2014 at 8:49 AM, jonhanke wrote:
> Dear Sage-support,
>
> I'd like to use cloud.sagemath.com to compute the subfields F of the Hilbert
> class field of QQ(sqrt(-39)), which is a Galois extension of QQ with Galois
> group D_8. For number fields defined by a
only 10.6 machine we had
access to. So I think we have to discontinue 10.6 support, unless
somebody has a better idea.
-- William
>
> thanks,
> Daniel
>
>
> On Monday, August 18, 2014 2:26:27 PM UTC, Daniel Friedan wrote:
>>
>> For OS X 10.6, there is no
On Tuesday, August 19, 2014, Volker Braun wrote:
> On Monday, August 18, 2014 10:45:02 PM UTC+1, kcrisman wrote:
>>
>> Maybe you want to review this ticket: http://trac.sagemath.org/
>>> ticket/16796
>>> What Volker means by this is that he doesn't have acc
so do
4) run "cd SAGE_ROOT; make"
Note -- as I complained about last week -- the mcqd Cython code
won't be built even after installing the optional package.
Fortunately, aftering doing "sage -i", there is a reminder message
printed out. I ignored it and was confused
On Sat, Aug 9, 2014 at 8:50 AM, Michael Gass wrote:
> Is there a difference between the following ways to define a vector
>
> v = vector([1, 2, 2])
>
> v = vector((1, 2, 3)) # double parentheses
>
> Both seem to work. Similarly for vector functions, is there a diffe
On Mon, Aug 4, 2014 at 12:08 PM, Kevin Buzzard
wrote:
> Ooh I'm _really_ glad I asked now. Many thanks William.
>
> The first time I wanted such a loop, I was beta testing your magma modular
> symbols code in 2000 or so :-)
I discovered the programming language Python around
#x27;d suspect I don't quite see the other processes in action simply
> because they are there only for milliseconds...
Yes, exactly.
I forgot to mention that another approach, which is what
multiprocessing (a python module) does, is to create n subprocesses
and keep feeding them data.
On Mon, Aug 4, 2014 at 2:38 AM, Christian Stump
wrote:
> Hi there,
>
> I wonder how to parallelize the following scenario.
>
> I have a method that initiates a (not very simple) data strucure and then
> runs a for-loop (of, say, length 1,000-20,000) to populate that data
>
Hi
Is this software version 6.2 for Windows exist?
Best
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Thank you
Can i update 6.1.1 to 6.2?
Best Regards
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I've downloaded and installed the sage 6.1.1. But the program does not
recognize splitting_field . For example
sage: R. = PolynomialRing(QQ)sage: K. = NumberField(x^3 + 2)sage: S. =
PolynomialRing(K)sage: L. = (t^2 - a).splitting_field()sage: L
ImportError: No module named splitting_
Dear John
I recently became acquainted with the software and its capabilities. I like
to every value p, the two subspace subscribe to my account. Grateful for
your guidance.
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Thank you very much.
I test your hint, but it was wrong.
Please indicate where i
require to correct the following example.
sage: y1=CC(-0.5000,0.8660)
> sage: print(y1)
> sage: V = CC^9
> sage: v1 = vector(CC, [0,0,0,-y1-1,1,0,0,0,0])
> sage: v2 = vector(CC, [y1,-y1,-1,1,0,y1,1,0,0])
> sa
It is known that a polynomial x^2 +x +1= 0 has a solution in Zp if and only
if -3 is a square root
in Zp, which is if and only if p=1.mod 6. the splitting field Zp(y1) where
y1 is a solution of the polynomial x^2 +x +1= 0 .
gle.com/d/optout <https://groups.google.com/d/optout>.
-
me (nt.a@gmail.com change)
7:54 PM (2 hours ago)
Hi
I should calculate the intersection E and W subspases by sage software. The
field is Zp(y1), where y1=-0.5000 + 0.8660*i. I do not know how enter
the field Zp(y1). *I would appreciate it if you have helped me.*
sage: y1=C
nsion()
14
17
14
14
14
14
14
14
The genus of X_0(91) is 7, so I expected to see a string of 14's. The 17
stands out like a sore thumb.
Actually, I get an analogous error if I remove "cuspidal_submodule": the 14's
become 17's and the 17 becomes a 20. The consistent incr
Hello,
The example given in:
~/sage-5.13/devel/sage-main/doc/output/html/en/numerical_sage/parallel_laplace_solver.html
is not working.
Traceback (most recent call last):root=0
File "", line 1, in
File "/tmp/tmpE0k5jf/___code___.py", line 5, in
size=MPI.size
AttributeError: '
Hello
I've installed SAGE 5.12 from its Source Code.
Now, I want to use GAP3 in SAGE via the following package:
http://trac.sagemath.org/ticket/8906
(this method appears hera:
http://www.sagemath.org/doc/reference/interfaces/sage/interfaces/gap3.html.)
But, I don't know how do it.
Thanks!.
that P[1]/P[0] is 1/2, so mathematically I'm getting
the answers "false" and then "true" for the same question.
So what's going on? I'm sure that there's a simple explanation.
Thanks,
Ken
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You received this message because you are subscribed to the Google Group
>
> Isn't there an archive of older *.lzma files somewhere?
>
>
>> TIA,
>
> A. Jorge Garcia
>
> Applied Math and CompSci
>
> http://shadowfaxrant.blogspot.com
>
> http://www.youtube.com/calcpage2009
>
>
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To post to this group, send
buntu 11.10!
TIA,
A. Jorge Garcia
Applied Math and CompSci
http://shadowfaxrant.blogspot.com
http://www.youtube.com/calcpage2009
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sage-support+unsubscr...@googlegroups.com
For more op
/arando_binary/build/sage-5.0 to
/usr/local/sage-5.0-linux-32bit-ubuntu_12.04_lts-i686-Linux).
Changing various hardcoded paths...
(Please wait at most a few minutes.)
DO NOT INTERRUPT THIS.
Done resetting paths.
ERROR:root:code for hash md5 was not found.
Traceback (most recent call last):
File
"
I get the following error when I run the current sage-5.0 lzma file on a
64bit box running 32bit Ubuntu 11.10:
shadowfax@shadowfax:/usr/local/sage-5.0-linux-32bit-ubuntu_12.04_lts-i686-Linux$
./sage
--
| Sage Version 5.0
I'm trying to install a SAGE *.lzma file in my PC Lab running 64bit Ubuntu
11.04 and 32bit Ubuntu 11.10. The problem is that there's only versions for
32bit Ubuntu 12.04 available to download. Does anyone know where I can find
a version that will work in my lab?
FYI, I recently
Any advice here? Am I doing something wrong:
> sage: 1+1
> 2
> sage: (0.8*0.15)/(0.8*0.15 + 0.2*0.85)
>
>
> Unhandled SIGILL: An illegal instruction occurred in Sage.
> This probably occurred because a
Consider this short sage transcript:
sage: E=EllipticCurve(GF(3),[1,1])
sage: for i in range(3):
... print i,E.order(extension_degree=i)
0 4
1 4
2 16
Sage seem to think that E has 4 points over the field with 1 element. Was this
intended?
Ken
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Hi everyone,
If a is an integer mod m (and m is a positive integer), then the gcd of a and m
is well defined; it's the gcd of A and m were A is any integer representing a
mod m. Consider this transcript in sage:
sage: a = Mod(1,6)
sage: b = Mod(3,6)
sage: print gcd(a-b,6) # is this
LFS wrote:
Hi - I am a new user of sage, but I very much like the ability to do
(better than) mathematica quality mathematics and 3d plots legally :)
However, when I publish my sage worksheet so that I can link to it and
a non-sage user can view it, the 3d plots are not generated (neither
plot3d
successfully run Jmol on an Android browser?
There is a youtube clip showing Jmol 12.3 is working on Android:
http://www.youtube.com/watch?v=og-lXFnDU-w
2) If so, what's the best way to make that happen?
Thanks in advance
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William Stein wrote:
On Tue, Aug 9, 2011 at 4:35 PM, calcp...@aol.com wrote:
> Hello ALL:
>
> I was just preparing my new SAGE based Calculus Lab for the Fall. So,
> I was looking at the items in the library on http://www.sagemath.org/
> However, nothing happens when I click on a
recommend Linux boxes
HTH,
A. Jorge Garcia
Applied Math and CompSci
http://shadowfaxrant.blogspot.com
http://www.youtube.com/calcpage2009
-Original Message-
From: Simon King
To: sage-support
Sent: Mon, Apr 18, 2011 9:27 am
Subject: [sage-support] Re: Sage Scripts
On 17 Apr., 04:57
Do you mean something like:
#fibonacci
def fib(n):
if n==0 or n==1:
return 1
return fib(n-1)+fib(n-2)
#output sequence
for i in range(10):
print fib(i)
#output series
sum=0
for i in range(10):
sum+=fib(i)
print sum
HTH,
A. Jorge Garcia
Applied Math and CompSci
http
OK, so IPython uses mpi4py and openmpi?
TIA,
A. Jorge Garcia
Applied Math and CompSci
http://shadowfaxrant.blogspot.com
http://www.youtube.com/calcpage2009
-Original Message-
From: Harald Schilly
To: sage-support@googlegroups.com
Sent: Fri, Mar 4, 2011 7:02 pm
Subject: Re: [sage
http://trac.sagemath.org/sage_trac/ticket/8537
Thanx for this ticket info. It looks like this MPI pkg is now
installable as a special pkg? How do I do that? How do I use openMPI
and mpi4py in SAGE after the install?
TIA,
A. Jorge Garcia
Applied Math and CompSci
http
Nevertheless, I've found remarkably few (given my 2-for-2 batting
average) messages like this in the list archives over the last year.
Is this not a problem for others, just me doing something wrong?
I have had a lot of lag on the sage servers this past semester.
However, I cannot say i
From: Robert Bradshaw
On Tue, Jan 25, 2011 at 4:17 PM, calcp...@aol.com
wrote:
Hello All!
First of all, thanx for all the great work you do making SAGE such a
great resource. My students and I love it!
I've used online SAGE servers and SAGE live Linux CDs over the years
in clas
Happy New Year all!
Please enjoy my YouTubes and BlogSpots!
HTH,
A. Jorge Garcia
Applied Math and CompSci
http://shadowfaxrant.blogspot.com
http://www.youtube.com/calcpage2009
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To post to this group, send email to sage-support@googlegroups.com
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Depending on how technical you are, the easiest way by far is to set
up a Sage server for them yourself, and then all they need on their
windows boxes is a web browser and a password.
I tried this, and I'm pretty techie, but found it was a huge hassle
compared with just letting my stu
Octave is not bundled with Sage. If you have Octave already
installed, then Sage can interface with it via pexpect.
OOPs, I think I got confused since one of the latest CD versions of
SAGE included Octave on the desktop.
Sorry,
A. Jorge Garcia
http://shadowfaxrant.blogspot.com
http
e I was playing with 3D ray
tracers like
Tachyon and povray. I found a video demoing dSAGE running a povray
plot and was
instantly hooked on SAGE. I really should figure out how to distribute
SAGE
jobs over a cluster
Thanx,
A. Jorge Garcia
http://shadowfaxrant.blogspot.com
--
Sent
I had a problem with SAGE on my iPod Touch. Everything worked fine
except for jMol when viewing 3D graphs. jMol requires jre and that is
not installed on Safari. Apparently this is a restriction on the
iTouch, there's no way to install jre for Safari on iTouch. I've seen
it inst
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