Hi Djordjo,
It turns out that in your example the decomposition group is represented
internally as a permutation group on the wrong number of elements. I am
now testing a fix; see http://trac.sagemath.org/ticket/17664 .
Peter
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From: Djordjo Milovic
What should I do for install sage in my computer?
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Hi!
There are several places in sage where some operation returns a dictionary,
and the values of the dictionary all come from a single category. In some
places, that category is less than obvious. Example:
sage: R.a,b,c = PolynomialRing(QQ, order='lex')
sage: I = R.ideal(c^2-2, b-c, a)
sage:
Hi all,
Can someone explain why there is an error when I try to compute an Artin
symbol which is supposed to be trivial? In the following example, I am
computing Artin symbols of some odd primes in the quadratic extension of
discriminant -4. The Artin symbols of primes $\equiv 3\bmod 4$ are
Hello,
I found out that we have problems with elements of ZZ(x):
sage: x = polygen(ZZ)
sage: p = (-1)/(-x)
sage: q = 1/x
sage: p
-1/-x
sage: q
1/x
sage: p == q
True
sage: hash(p) == hash(q)
False
One good challenge for the bug days. If no ticket is yet open about
it, I will do that shortly.
I have forwarded your question to sage-nt
John Cremona
On 23 January 2015 at 12:51, Djordjo Milovic dzm...@gmail.com wrote:
Hi all,
Can someone explain why there is an error when I try to compute an Artin
symbol which is supposed to be trivial? In the following example, I am
computing Artin
martin.vgag...@gmx.net wrote:
Is there anything like this around already?
sage.structure.sequence provides something similar for lists (and is
indeed very useful), but I don't think it has a counterpart for
dictionaries.
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Marc
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On Fri, Jan 23, 2015 at 7:58 AM, mmarco mma...@unizar.es wrote:
So, today is Sage's 10'th birthday?
Happy birthday!
Happy birthday, Sage!
El martes, 20 de enero de 2015, 20:48:09 (UTC+1), William escribió:
Hi,
If you look at http://wstein.org/sage_old/ you'll find the first few
