[mailto:sage-support@googlegroups.com] On
Behalf Of Christophe Bal
Sent: 30 October 2015 08:49
To: sage-support@googlegroups.com
Subject: RE: [sage-support] Re: keyboard shortcuts
Hello.
Can you share with us your image ?
Le 30 oct. 2015 09:42, "Anthony Wickstead"
mailto:a.wickst...@qub.ac.uk
I think that part of the problem being highlighted here is that the OVA’s that
are provided all open a virtual linux browser to access Sage. I use Sage for
undergraduate teaching at Queen’s University Belfast which is predominantly
Windows based so that we use Sage in a VirtualBox, but have adap
I know of nothing built in to Sage, but this is easy to write. The following
seems to work, even if it isn't very elegant:
def factrep(nn):
n=nn
i=1
while factorial(i)<=n:
i+=1
i-=1
ans=[]
while i>0:
d=n//factorial(i)
ans.append(d)
n-=d*fact
Can't help with Sage, but Mathematica 8.0 has no function SymmetricReduce.
It does have SymmetricReduction:
SymmetricReduction[f,{Subscript[x, 1],...,Subscript[x, n]}]
gives a pair of polynomials {p,q} in Subscript[x, 1],...,Subscript[x, n]
such that f==p+q, where p is the symmetric part and q
But in your example the first range is empty. I changed the exclude value to
[1..2,3..4] and again the first interval is fine and the second wrong.
Tony
Thanks for this bug report. Sometimes this happens even for the first range.
sage: plot(sin(pi*x)^cos(pi*x),(x,0,4),exclude=[pi..2,3..4],ymax
I am trying to understand the behaviour of the option exclude in plot() when a
range of values is included.
It looks to me that if a simple range like "exclude=[pi..2*pi]" is used and the
function is defined and real-valued in that range then the end points and
integer points between are excl
A few months ago I experimented with SageTex using Sage 4.7.1 on a
virtual machine running on my windows PC and got everything working
with little difficulty. I now have had a real Iinux server set up for
me running Sage 4.7.2. I have been very careful to replace my old
sagetex.sty and remote-saget
On Dec 15, 9:45 pm, William Stein wrote:
> On Thu, Dec 15, 2011 at 7:16 AM, Anthony Wickstead
>
> wrote:
> > I am trying to upgrade my Sage 4.7.1 installation using "./sage -
> > upgrade" [and also using "upgrade()" from within sage]. After checking
I am trying to upgrade my Sage 4.7.1 installation using "./sage -
upgrade" [and also using "upgrade()" from within sage]. After checking
mirrors, telling me that six packages will be upgraded and warning me
that it could take hours, the upgrade aborts with the message "There
are uncommitted change
I had exactly the same problem recently with a Dell Latitude D410
laptop that is about 6 years old. In that case it only complained
about pni. In the end I (reluctantly) created ny own VirtualBox
installation of Linux and compiled Sage from source. I have to say
that once you have Linux installed (
Thanks for the help. I was trying to avoid building Sage from source
as I am not all that Linux-literate, but I did try the current source
and it compiled and ran OK except for not creating .html files as
'makefile' v4.7 or later is needed to make HTML docs but missing on
your system
Apparently t
I am trying to try out SAGE on my Dell Latitude D410 laptop, which has
a dual boot system running Vista and Ubuntu [Linux tony-laptop
2.6.32-33-generic #72-Ubuntu SMP Fri Jul 29 21:08:37 UTC 2011 i686 GNU/
Linux]. I downloaded SAGE 4.7 yesterday but the installation process
warned that it might not
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