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sage-nt
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1–30 of 412
Number Theory in
SageMath
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John Cremona
, …
Samuel Lelièvre
3
Jul 25
Fwd: [sage-devel] Re: Orders in number fields
2021-07-21 21:30:41 UTC, Justin Walker: > > Thanks for putting this list together (and
unread,
Fwd: [sage-devel] Re: Orders in number fields
2021-07-21 21:30:41 UTC, Justin Walker: > > Thanks for putting this list together (and
Jul 25
Samuel Lelièvre
,
John Cremona
2
May 3
Ask Sage question: basis of eigenforms for Hecke operators
I will answer it. The solution is to use modular symbols: sage: N=120 sage: S=ModularSymbols(N,2,+1)
unread,
Ask Sage question: basis of eigenforms for Hecke operators
I will answer it. The solution is to use modular symbols: sage: N=120 sage: S=ModularSymbols(N,2,+1)
May 3
Vincent Delecroix
,
Kiran Kedlaya
2
Apr 9
Fwd: [sage-gsoc] Wanted: Mentor for Project with Hyperelliptic Curves
I should point out that we have some point-counting available already for hyperelliptic curves
unread,
Fwd: [sage-gsoc] Wanted: Mentor for Project with Hyperelliptic Curves
I should point out that we have some point-counting available already for hyperelliptic curves
Apr 9
John Cremona
Mar 11
New eclib package
I just finished a sage ticket #31443 which includes a new eclib version. The main benefit is greatly
unread,
New eclib package
I just finished a sage ticket #31443 which includes a new eclib version. The main benefit is greatly
Mar 11
Samuel Lelièvre
,
John Cremona
2
Feb 15
Rational points question on Ask Sage
I made trac ticket #31400 for this. There are some really serious problems caused by someone thinking
unread,
Rational points question on Ask Sage
I made trac ticket #31400 for this. There are some really serious problems caused by someone thinking
Feb 15
Paweł Bogdan
,
Julian Rüth
3
Feb 6
Reduction modulo p of Gaussian Integers
Dear Julien! Yes, this is exactly what I meant. Thank you very much! Best regards Paweł poniedziałek,
unread,
Reduction modulo p of Gaussian Integers
Dear Julien! Yes, this is exactly what I meant. Thank you very much! Best regards Paweł poniedziałek,
Feb 6
Subramani Muthukrishnan
, …
kevin lui
3
Jan 13
Condition of GRH on a sage program
Adding to what John said, in case, you're interested in using GRH in your computations. Methods
unread,
Condition of GRH on a sage program
Adding to what John said, in case, you're interested in using GRH in your computations. Methods
Jan 13
Vincent Delecroix
,
John Cremona
3
11/7/20
Jeroen Demeyer?
Dear all, Jeroen appeared :) I am now maintainer for cypari2 on PyPI. Regards Vincent Le 03/11/2020 à
unread,
Jeroen Demeyer?
Dear all, Jeroen appeared :) I am now maintainer for cypari2 on PyPI. Regards Vincent Le 03/11/2020 à
11/7/20
Vincent Delecroix
11/3/20
get rid of Denis Simon 2-descent?
Dear all, We ship in Sage the Denis Simon GP script for 2-descent on elliptic curves over number
unread,
get rid of Denis Simon 2-descent?
Dear all, We ship in Sage the Denis Simon GP script for 2-descent on elliptic curves over number
11/3/20
Dima Pasechnik
7/1/20
Fwd: [sage-devel] [Bug] Possible Bug in FrobeniusMap for ntl finite fields of characteristic 2
---------- Forwarded message --------- From: Maxime Bombar <maxime.bombar@inria.fr> Date: Wed,
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Fwd: [sage-devel] [Bug] Possible Bug in FrobeniusMap for ntl finite fields of characteristic 2
---------- Forwarded message --------- From: Maxime Bombar <maxime.bombar@inria.fr> Date: Wed,
7/1/20
John Cremona
6/24/20
Fwd: Feedback on Berkovich Space
On Tuesday, June 23, 2020 at 3:18:21 PM UTC+1, Alex G wrote: Hi Sage developers, I'm one of the
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Fwd: Feedback on Berkovich Space
On Tuesday, June 23, 2020 at 3:18:21 PM UTC+1, Alex G wrote: Hi Sage developers, I'm one of the
6/24/20
Dima Pasechnik
6/16/20
blocker ticket on IntegerLattice: https://trac.sagemath.org/ticket/29866
closest_vector for IntegerLattice and membership test are broken (just a 2-dimensional case with
unread,
blocker ticket on IntegerLattice: https://trac.sagemath.org/ticket/29866
closest_vector for IntegerLattice and membership test are broken (just a 2-dimensional case with
6/16/20
Preston Wake
, …
David Loeffler
11
6/15/20
Strange torsion in modular symbols
I don't know if anyone's still following this thread -- I only just saw it myself. As William
unread,
Strange torsion in modular symbols
I don't know if anyone's still following this thread -- I only just saw it myself. As William
6/15/20
Kiran Kedlaya
, …
Vincent Delecroix
4
4/20/20
Trac #29511: Broken coercion between cyclotomic fields
Indeed, this appears to have never worked, but the issue is not to do with choices of embeddings. In
unread,
Trac #29511: Broken coercion between cyclotomic fields
Indeed, this appears to have never worked, but the issue is not to do with choices of embeddings. In
4/20/20
Dima Pasechnik
4/17/20
Re: [sage-devel] valuation() for relative number fields raises errors
On Sat, Apr 18, 2020 at 4:15 AM Evan O'Dorney <emo916math@gmail.com> wrote: > > Hi
unread,
Re: [sage-devel] valuation() for relative number fields raises errors
On Sat, Apr 18, 2020 at 4:15 AM Evan O'Dorney <emo916math@gmail.com> wrote: > > Hi
4/17/20
John Cremona
4/2/20
Ticket on Multiple Zeta Algebras
Some of you might like to take a look at https://trac.sagemath.org/ticket/22713 -- nothing to do with
unread,
Ticket on Multiple Zeta Algebras
Some of you might like to take a look at https://trac.sagemath.org/ticket/22713 -- nothing to do with
4/2/20
William Stein
3/9/20
nt.sagenb.org and sagenb.org
Hi, Somebody asked me about a link to a public notebook on the long-gone server "nt.sagenb.org
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nt.sagenb.org and sagenb.org
Hi, Somebody asked me about a link to a public notebook on the long-gone server "nt.sagenb.org
3/9/20
Benjamin Matschke
, …
David Roe
5
3/1/20
Possible bug in UnitGroup
Thanks, I did. For the reference: https://pari.math.u-bordeaux.fr/cgi-bin/bugreport.cgi?bug=2207
unread,
Possible bug in UnitGroup
Thanks, I did. For the reference: https://pari.math.u-bordeaux.fr/cgi-bin/bugreport.cgi?bug=2207
3/1/20
Ahmed Matar
, …
John Cremona
4
2/17/20
trace of Heegner point
Thanks Kevin and John for your responses! Both codes work well
unread,
trace of Heegner point
Thanks Kevin and John for your responses! Both codes work well
2/17/20
Ahmed Matar
,
kevin lui
3
2/8/20
local divisibility of Heegner point
Hi Kevin, Thanks for your suggestion. You are right; we only need to find the roots of the p-th
unread,
local divisibility of Heegner point
Hi Kevin, Thanks for your suggestion. You are right; we only need to find the roots of the p-th
2/8/20
Dima Pasechnik
, …
Julian Rüth
4
1/10/20
Fwd: [sage-devel] Possible bug in NumberField's valuation()
Dima, Thanks for bringing this to my attention. Something seems to not quite work with
unread,
Fwd: [sage-devel] Possible bug in NumberField's valuation()
Dima, Thanks for bringing this to my attention. Something seems to not quite work with
1/10/20
John Cremona
,
Kevin Lui
2
8/31/19
Fwd: [sage-devel] Newforms calculation is nondeterministic
They should all be equivalent. The choice of defining polynomial for the Hecke eigenvalue field is
unread,
Fwd: [sage-devel] Newforms calculation is nondeterministic
They should all be equivalent. The choice of defining polynomial for the Hecke eigenvalue field is
8/31/19
Dima Pasechnik
6/21/19
Fwd: [sage-trac] #28042: broken arithmetic over GF(p)
---------- Forwarded message --------- From: sage-trac <trac@sagemath.org> Date: Fri, Jun 21,
unread,
Fwd: [sage-trac] #28042: broken arithmetic over GF(p)
---------- Forwarded message --------- From: sage-trac <trac@sagemath.org> Date: Fri, Jun 21,
6/21/19
Dima Pasechnik
5/6/19
Fwd: [sage-devel] Factoring bug in Pari stack
---------- Forwarded message --------- From: Dima Pasechnik <dimpase@gmail.com> Date: Mon, May
unread,
Fwd: [sage-devel] Factoring bug in Pari stack
---------- Forwarded message --------- From: Dima Pasechnik <dimpase@gmail.com> Date: Mon, May
5/6/19
Dima Pasechnik
2/25/19
Fwd: GSoC 2019: SageMath has been accepted as a mentor organization!
Yes! ---------- Forwarded message --------- From: Google Summer of Code <summerofcode-noreply@
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Fwd: GSoC 2019: SageMath has been accepted as a mentor organization!
Yes! ---------- Forwarded message --------- From: Google Summer of Code <summerofcode-noreply@
2/25/19
Dima Pasechnik
1/24/19
Arb, talk by Fredrik Johansson at Google X
highly recommended: http://fredrikj.net/math/x2019.pdf
unread,
Arb, talk by Fredrik Johansson at Google X
highly recommended: http://fredrikj.net/math/x2019.pdf
1/24/19
Kiran Kedlaya
,
John Cremona
2
11/18/18
Subtle coercion issue with number fields
That is a bit like this, though not exactly: sage: E = EllipticCurve(GF(101),3,4) sage: G = E.
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Subtle coercion issue with number fields
That is a bit like this, though not exactly: sage: E = EllipticCurve(GF(101),3,4) sage: G = E.
11/18/18
Ben
11/13/18
summer REU 2019 on arithmetic dynamics
Dear sage-nt, I'm co-organizing an REU program on computational arithmetic dynamics for summer
unread,
summer REU 2019 on arithmetic dynamics
Dear sage-nt, I'm co-organizing an REU program on computational arithmetic dynamics for summer
11/13/18
Dima Pasechnik
10/24/18
Re: [sage-devel] number field: exactness of result of abs
On Wed, Oct 24, 2018 at 4:08 PM Daniel Krenn <krenn@aon.at> wrote: > we have > > sage:
unread,
Re: [sage-devel] number field: exactness of result of abs
On Wed, Oct 24, 2018 at 4:08 PM Daniel Krenn <krenn@aon.at> wrote: > we have > > sage:
10/24/18
John Cremona
10/3/18
Fwd: [sage-devel] Special values of a dirichlet L-series are needed to rescue the mass formula in sage
---------- Forwarded message --------- From: Simon Brandhorst <sbrandhorst@web.de> Date: Wed, 3
unread,
Fwd: [sage-devel] Special values of a dirichlet L-series are needed to rescue the mass formula in sage
---------- Forwarded message --------- From: Simon Brandhorst <sbrandhorst@web.de> Date: Wed, 3
10/3/18
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