Re: [sage-support] Re: make ignores "-j" option

2024-12-07 Thread William Stein
visit > https://groups.google.com/d/msgid/sage-support/144fdd68-6026-4aca-968c-bcdf8c41c45bn%40googlegroups.com > <https://groups.google.com/d/msgid/sage-support/144fdd68-6026-4aca-968c-bcdf8c41c45bn%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- William (http:/

Re: [sage-support] Re: make ignores "-j" option

2024-12-07 Thread William Stein
t; group. > To unsubscribe from this group and stop receiving emails from it, send an > email to sage-support+unsubscr...@googlegroups.com. > To view this discussion visit > https://groups.google.com/d/msgid/sage-support/6bab6817-5bf8-4130-987a-dea0f9d3235bn%40googlegroups.com > <h

[sage-support] Fwd: Ask about the SageMath codebase using ChatGPT

2023-06-30 Thread &#x27;William Stein' via sage-support
This is about a more "grounded" version of ChatGPT + Sage that is now at https://wolfia.com/?projectId=ed005166-99f2-4e5e-8778-2dc49d4bf930 -- Forwarded message ----- From: William Stein Date: Fri, Jun 30, 2023 at 11:41 AM Subject: Ask about the SageMath codebase using

Re: [sage-support] public notebooks: where'd they go

2023-06-26 Thread William Stein
x27;t have sagenb.org anymore. > > Kind regards, > > Linden > > On Wednesday, October 10, 2018 at 1:56:33 AM UTC+1 Kenneth Ribet wrote: > >> Thanks! >> >> Ken >> On Tue, Oct 9, 2018 at 5:30 PM William Stein wrote: >> > >> > On Tue, Oct

Re: [sage-support] Sage Docker images are outdated: still on Sage 9.7

2023-06-19 Thread William Stein
On Mon, Jun 19, 2023 at 1:19 PM William Stein wrote: > > On Mon, Jun 19, 2023 at 11:58 AM Beth Claire <318...@gmail.com> wrote: > > > > The docker image available here: > > https://hub.docker.com/r/sagemath/sagemath > > Has not been updated since Sagemath

Re: [sage-support] Sage Docker images are outdated: still on Sage 9.7

2023-06-19 Thread William Stein
On Mon, Jun 19, 2023 at 11:58 AM Beth Claire <318...@gmail.com> wrote: > > The docker image available here: > https://hub.docker.com/r/sagemath/sagemath > Has not been updated since Sagemath 9.7. Is that image supported by the sage > team? Is there another image I should use? I also build Docke

Re: [sage-support] Sqrt of a matrix over Fp

2023-06-08 Thread William Stein
Hi, You will probably have to implement a function to find a sqrt (if it exists) in terms of other higher level primitives. See https://en.wikipedia.org/wiki/Square_root_of_a_matrix and https://chat.openai.com/share/114817d2-908a-4776-b14a-5bc6e04b226b William On Thu, Jun 8, 2023 at 9:05 AM

Re: [sage-support] this one is strange ?

2023-05-25 Thread William Stein
https://cocalc.com/wstein/support/girard2 On Thu, May 25, 2023 at 12:36 AM Henri Girard wrote: > thanks to the man in the list I called f3d, I could make a graphic about > a calculation I had done > > included : f3d.ipynb and pyramid > > Enjoy ! > > Henri > Le 25/05/

Re: [sage-support] for those who can appreciate

2023-05-24 Thread William Stein
some cases than just using chatgpt. I don't know how long https://www.phind.com will be free or if it is globally available or what, but it is fun to play with right now. -- William On Wed, May 24, 2023 at 2:45 PM Henri Girard wrote: > I was trying chatgpt and noticed I was able things

Re: [sage-support] what am I missing?

2023-04-13 Thread William Stein
be from this group and stop receiving emails from it, send an > email to sage-support+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/sage-support/57352ea7-2214-50af-9944-1eed986c9442%40colby.edu > <https://groups.go

Re: [sage-support] Re: How to convert complex_root_of to QQbar (algebraic number)

2023-04-01 Thread William Stein
ressions. >> >> > -- > You received this message because you are subscribed to the Google Groups > "sage-support" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to sage-support+unsubscr...@googlegroups.com. >

Re: [sage-support] How to convert complex_root_of to QQbar (algebraic number)

2023-04-01 Thread William Stein
On Sat, Apr 1, 2023 at 6:34 AM Emmanuel Charpentier < emanuel.charpent...@gmail.com> wrote: > Le vendredi 31 mars 2023 à 15:19:51 UTC+2, William Stein a écrit : > > [ Snip… ] > > Meta comment -- I added this "Help me fix this..." feature to cocalc > jupyter n

Re: [sage-support] Current advice for generic SageMath install advice

2023-03-27 Thread William Stein
t; https://groups.google.com/d/msgid/sage-support/d1717bce-b359-4f83-902d-68edc2399d2dn%40googlegroups.com > <https://groups.google.com/d/msgid/sage-support/d1717bce-b359-4f83-902d-68edc2399d2dn%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- -- William Stei

Re: [sage-support] computig all possible determinants of submatrices of a given matrix

2023-03-20 Thread William Stein
This is https://ask.sagemath.org/question/41136/how-to-find-all-the-sub-square-matrices-of-an-4x4-matrix-and-all-their-determinants/ -- William PS: For fun, I also asked a robot from the future and it said to use the following code, but unfortunately "submatrix_iterator" doesn'

Re: [sage-support] Cannot factor 71281426948143699070565 with ecm.factor()

2023-01-30 Thread William Stein
I think everybody understands what's going on regarding ECM now, thanks to Dima's quick answer. Paul Zimmerman who wrote this code (and reads sage-support via a daily digest), sent me this note to pass on as well: " Hi William, please can you forward my answer belo

Re: [sage-support] Re: Sagecell : is it possible to install the Wolfram engine ?

2022-12-02 Thread William Stein
ince you can't install something like Wolfram Engine into sagecell server as an end user. >> >> -- William >> >> > >> > Dima >> > >> > > This is a >> > > license aimed at increasing the number of reasons people will buy >&

Re: [sage-support] Re: Sagecell : is it possible to install the Wolfram engine ?

2022-11-30 Thread William Stein
On Wed, Nov 30, 2022 at 1:26 AM Dima Pasechnik wrote: > > On Sat, Nov 19, 2022 at 7:59 PM William Stein wrote: > > > > On Sat, Nov 19, 2022 at 11:25 AM kcrisman wrote: > > > > > > Though see this: > > > https://www.wolfram.com/engine/faq/#can-i-

Re: [sage-support] Re: Sagecell : is it possible to install the Wolfram engine ?

2022-11-19 Thread William Stein
clearly worded plain language FAQ instead of just some massive wall of legalese. William > On Saturday, November 19, 2022 at 2:24:15 PM UTC-5 kcrisman wrote: >>> >>> The same could also apply to Cocalc ... except that Cocalc is also a >>> commercial product, therefore

Re: [sage-support] Sagecell : is it possible to install the Wolfram engine ?

2022-11-19 Thread William Stein
used, and probably pay Wolfram $5 per active user per month or something like that. -- William On Sat, Nov 19, 2022 at 8:36 AM Emmanuel Charpentier wrote: > > Dear list > > Now that the *gratis* (but by no means free) [Wofram > engine](https://www.wolfram.com/engine/) can be used

Re: [sage-support] init.sage

2022-09-07 Thread William Stein
ups.google.com/d/msgid/sage-support/6989eeb7-36d4-4c15-951f-018d3c248792n%40googlegroups.com. -- William (http://wstein.org) -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an

Re: [sage-support] Re: Where do I report that 1-1=2 :)

2022-06-06 Thread William Stein
's not a bug in my reimplementation of Jupyter in CoCalc. I've reported this upstream: https://github.com/jupyterlab/jupyterlab/issues/12657 William > > On Monday, June 6, 2022 at 12:51:00 AM UTC+9 egourg...@gmail.com wrote: >> >> Indeed, in Jupyter or Jupyterlab, the underscore is

Re: [sage-support] Re: Basic Stats deprecated?

2022-02-25 Thread William Stein
s > "sage-support" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to sage-support+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/sage-support/c7ec42b4-a966-47b6-a538-7bb943a5

Re: [sage-support] something seems wrong here

2022-01-01 Thread William Stein
More here: https://doc.sagemath.org/html/en/reference/structure/sage/structure/element.html#sage.structure.element.RingElement.is_prime On Sat, Jan 1, 2022 at 4:27 PM William Stein wrote: > > On Sat, Jan 1, 2022 at 4:01 PM Michael Beeson wrote: > > > > sage: d = 6 >

Re: [sage-support] something seems wrong here

2022-01-01 Thread William Stein
t, send an > email to sage-support+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/sage-support/9cb13872-298c-4463-b27d-b77ea288bfedn%40googlegroups.com. -- William (http://wstein.org) -- You received this message because y

Re: [sage-support] log4j

2021-12-14 Thread William Stein
Targets does not seem to be vulnerable. wstein@max log4j-scan % -- William (http://wstein.org) -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to s

Re: [sage-support] log4j

2021-12-14 Thread William Stein
25-b9e8-9c0f0c13b437n%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- -- William Stein -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an ema

Re: [sage-support] another "how to simplify" question

2021-12-08 Thread William Stein
olic equation. sage: SR(2) == SR(2) 2 == 2 sage: parent(SR(2) == SR(2)) Symbolic Ring sage: bool(SR(2) == SR(2)) True # only because Sage can *prove* they are equal -- it's false if it can't prove they are equal, even if they are equal... https://cocalc.com/wstein/support/gouvea-equals

Re: [sage-support] another "how to simplify" question

2021-12-08 Thread William Stein
You received this message because you are subscribed to the Google Groups > "sage-support" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to sage-support+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.goog

Fwd: [sage-support] Sage 9.3 for Windows crashing

2021-09-22 Thread William Stein
-- Forwarded message - From: Fernando Q. Gouvea Date: Wed, Sep 22, 2021 at 12:26 PM Subject: Re: [sage-support] Sage 9.3 for Windows crashing To: William Stein At this point, only plotting has caused the problem. For example: sage: K=Qp(7) sage: K 7-adic Field with capped

Re: [sage-support] Sage 9.3 for Windows crashing

2021-09-22 Thread William Stein
sage-support+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/sage-support/e587c471-9ffa-4364-5fa2-fbf40d63e7d6%40colby.edu. -- William (http://wstein.org) -- You received this message because you are subscribed to the Google Grou

Re: [sage-support] Re: after upgrade to 9.3, SignalError: Illegal instruction

2021-08-25 Thread William Stein
Hi, I release cocalc-docker ([1], [2]) a few days ago with sage-9.4, and had people reporting back "illegal instruction" issues. Sage is built there with SAGE_FAT_BINARY="yes", using this script [3]. One person who reported a problem had a "Dell PowerEdge R710." and I built on an intel Dell

Re: [sage-support] Re: sage textbook goes GitHub; don't confuse it with the good one ;-)

2021-06-21 Thread William Stein
>> >>> We hope people find this useful for teaching, learning, and using Sage. >>> People besides us, that is. :-) >>> >>> regards >>> john perry >>> >> -- > You received this message because you are subscribed to the Google Groups >

Re: [sage-support] Conveniently running and building sage on Win10

2021-05-31 Thread William Stein
ot;sage-support" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to sage-support+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/sage-support/c3687314-1fdb-4ba1-a311-49c6ca9bca0cn%40googlegr

Re: [sage-support] http://aleph.sagemath.org/

2021-03-24 Thread William Stein
7k0pwc0cs.fsf%40googlemail.com > . > > -- > You received this message because you are subscribed to the Google Groups > "sage-support" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to sage-support+unsubscr...@googlegroups.com. &g

[sage-support] Re: [sage-devel] Apple M1 chip

2020-12-18 Thread William Stein
L2 is really, really good. It's currently difficult to install on Windows 10, but I think it'll be much easier sometime in the next year. One nice thing is that it works fine on "Windows 10 home" -- you don't know pro anymore... -- William (http://wstein.org) -- You rec

Re: [sage-support] Effect of deleting zip file

2020-12-18 Thread William Stein
on on the web visit > https://groups.google.com/d/msgid/sage-support/CADp1E_p70pUX4%2BfWe6THrDCsZMO8GV7PKkTT%3DXkd3JxnnG9rhA%40mail.gmail.com. -- William (http://wstein.org) -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubs

[sage-support] Apple M1 chip

2020-12-18 Thread William Stein
building Sage from source **on battery** and it stayed fast, the battery barely noticed, and the fans didn't come on. WOW. This is a game changer regarding battery life when doing CPU heavy tasks. I really wish I had this laptop during "Sage Days on a Train" many years ago... [1] h

[sage-support] Re: Intersection (and quotient) of ideals in a single variable polynomial ring

2020-08-18 Thread William
Link: https://share.cocalc.com/share/df81e09e5b8f16f28b3a2e818dcdd4560e7818ae/support/2020-08-18-mpoly.ipynb?viewer=share On Tuesday, August 18, 2020 at 9:56:00 AM UTC-7 William wrote: > Hi Luis, > > It's actually not a bug, but a missing feature. The problem is that i

[sage-support] Re: Intersection (and quotient) of ideals in a single variable polynomial ring

2020-08-18 Thread William
(via PolynomialRing?) for more details. To fix your code, just use the implementation="singular" option to get a multivariate polynomial ring in 1 variable: R. = PolynomialRing(QQ, implementation="singular") -William On Tuesday, August 18, 2020 at 6:31:55 AM UTC-7

[sage-support] Re: @interact

2019-04-27 Thread William
Thanks! I see Jereon also created https://trac.sagemath.org/ticket/27735 On Saturday, April 27, 2019 at 1:31:51 AM UTC-7, Kwankyu wrote: > > This gets a grid input in Jupyter. Is this close to what you want? > > @interact > def _(A=input_grid(2,2, default=[[1,2],[3,4]])): > A = matrix(A) >

[sage-support] @interact

2019-04-26 Thread William Stein
in sagenb? I couldn't find anything in trac about this. -- William https://trac.sagemath.org/search?q=%40interact+matrix+jupyter -- William (http://wstein.org) -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe

Re: [sage-support] "Questions about Sage"

2019-02-26 Thread William Stein
Thanks!! On Tue, Feb 26, 2019 at 6:06 AM Vincent Delecroix <20100.delecr...@gmail.com> wrote: > > Dear William, > > That is a good idea and the list seems to be complete. > > * You use both Sage and SageMath. It is a bit confusing. > > * I would change the order to

[sage-support] "Questions about Sage"

2019-02-25 Thread William Stein
Hi, We put a list of resources for end users asking questions about Sage for the cocalc docs here: https://doc.cocalc.com/howto/sage-question.html?highlight=ask%20sagemath%20org Are we missing anything important? If so, let me know or click the "Edit in Github" button... William -

Re: [sage-support] Re: dynamic variable names

2018-12-01 Thread William Stein
On Sat, Dec 1, 2018, 4:00 PM Nils Bruin On Saturday, December 1, 2018 at 3:36:55 PM UTC-8, Tevian Dray wrote: >> >> How can I create variable names programmatically, then assign values to >> them? >> >> Python doesn't make that particularly easy, and it also doesn't make > accessing variables thus

Re: [sage-support] dynamic variable names

2018-12-01 Thread William Stein
ubscribe from this group and stop receiving emails from it, send an > email to sage-support+unsubscr...@googlegroups.com. > To post to this group, send email to sage-support@googlegroups.com. > Visit this group at https://groups.google.com/group/sage-support. > For more options, visit h

Re: [sage-support] please explain this output

2018-11-10 Thread William Stein
up and stop receiving emails from it, send an > email to sage-support+unsubscr...@googlegroups.com. > To post to this group, send email to sage-support@googlegroups.com. > Visit this group at https://groups.google.com/group/sage-support. > For more options, visit https://groups.google.com/

Re: [sage-support] public notebooks: where'd they go

2018-10-09 Thread William Stein
ails from it, send an > email to sage-support+unsubscr...@googlegroups.com. > To post to this group, send email to sage-support@googlegroups.com. > Visit this group at https://groups.google.com/group/sage-support. > For more options, visit https://groups.google.com/d/optout. -- William

Re: [sage-support] Sage and Canvas LMS

2018-10-02 Thread William Stein
th, we have not added any LTI integration yet to https://CoCalc.com, but it is on our roadmap, and we've been thinking about it recently. -- William -- William (http://wstein.org) -- You received this message because you are subscribed to the Google Groups "sage-support" group. T

Re: [sage-support] Quaternions, how to speed up computation

2018-09-14 Thread William Stein
from it, send an > email to sage-support+unsubscr...@googlegroups.com. > To post to this group, send email to sage-support@googlegroups.com. > Visit this group at https://groups.google.com/group/sage-support. > For more options, visit https://groups.google.com/d/optout. -- William (

Re: [sage-support] Plotting question: use higher precision when evaluating the function?

2018-08-31 Thread William Stein
To post to this group, send email to sage-support@googlegroups.com. > Visit this group at https://groups.google.com/group/sage-support. > For more options, visit https://groups.google.com/d/optout. -- William (http://wstein.org) -- You received this message because you are subscribed to

Re: [sage-support] Complete Graph on two vertices

2018-08-13 Thread William Stein
gt; Visit this group at https://groups.google.com/group/sage-support. > For more options, visit https://groups.google.com/d/optout. -- William (http://wstein.org) -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe

Re: [sage-support] Re: solving equations with parameters

2018-08-13 Thread William Stein
ls from it, send an > email to sage-support+unsubscr...@googlegroups.com. > To post to this group, send email to sage-support@googlegroups.com. > Visit this group at https://groups.google.com/group/sage-support. > For more options, visit https://groups.google.com/d/optout. -- Wil

Re: [sage-support] Permision to provide a Sage software

2018-05-23 Thread William Stein
future. > > Is there a problem with the license that prevents doing this? The license strongly **encourages** this. Go for it! I started Sage 14 years ago so I could say YES to questions like this, because with Magma I couldn't. -- William > > Thanks. > > -- > You rece

Re: [sage-support] Re: editor for sage commands

2018-05-19 Thread William Stein
Nteract is a very nice jupyter client as a local electron app, from which you could use sage. It's mainly developed by Kyle Kelly for Netflix. - william On Sat, May 19, 2018, 12:25 PM Dima Pasechnik wrote: > e.g. in Chrome you have full-screen mode. > It takes the browser destructi

Re: [sage-support] Re: 500: Internal server error when I access the data files

2018-05-03 Thread William Stein
ng. I can't believe there isn't also a similarly easy to use JupyterHub docker image though, which is surely well maintained. Has anybody looked? All that said, I'm pretty optimistic that I (or somebody) will find time to make a new cocalc Docker image... -- William > >

[sage-support] Fwd: Typo in Sage documentation

2018-02-28 Thread William Stein
/rings_standard/sage/rings/rational.html#sage.rings.rational.Rational.period It should be "In general if d=2^a5^bm where m is coprime to 10" instead of "In general if d=2^a3^bm where m is coprime to 10". Best regards, Philip Turecek -- Best Regards, William Stein CEO, SageMath, In

Re: [sage-support] Sage and scipy

2018-02-14 Thread William Stein
ng emails from it, send an > email to sage-support+unsubscr...@googlegroups.com. > To post to this group, send email to sage-support@googlegroups.com. > Visit this group at https://groups.google.com/group/sage-support. > For more options, visit https://groups.google.com/d/optout.

Re: [sage-support] Fwd: GSoC 2018: Sage Mathematical Software System has been accepted as a mentor organization!

2018-02-12 Thread William Stein
to sage-support@googlegroups.com. > Visit this group at https://groups.google.com/group/sage-support. > For more options, visit https://groups.google.com/d/optout. > -- William (http://wstein.org) -- You received this message because you are subscribed to the Google Groups "sage-support

Re: [sage-support] Re: Setting up a sage notebook server for multiple accounts

2018-02-11 Thread William Stein
On Sun, Feb 11, 2018 at 5:07 PM, Kwankyu wrote: > > > On Monday, February 12, 2018 at 3:55:35 AM UTC+9, William wrote: >> >> >> In CoCalc.com we use Calico to program the Linux routing table, which >> makes it easy to restrict connections between parts of

Re: [sage-support] Re: Setting up a sage notebook server for multiple accounts

2018-02-11 Thread William Stein
which makes it easy to restrict connections between parts of the system, not allow outgoing connections by default, etc. Volker: > [...] whereas SageNB runs everyone under the same unix account. More precisely, it used a rotating pool of pre-created unix accounts... -- William (http

Re: [sage-support] Re: Setting up a sage notebook server for multiple accounts

2018-02-10 Thread William Stein
s.com. > Visit this group at https://groups.google.com/group/sage-support. > For more options, visit https://groups.google.com/d/optout. -- William (http://wstein.org) -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from

Re: [sage-support] Piecewise plot not smooth on Jupyter

2018-01-21 Thread William Stein
group. > To unsubscribe from this group and stop receiving emails from it, send an > email to sage-support+unsubscr...@googlegroups.com. > To post to this group, send email to sage-support@googlegroups.com. > Visit this group at https://groups.google.com/group/sage-support. > For mor

Re: [sage-support] Re: avoiding startup time cost with multiple invocations

2018-01-14 Thread William Stein
ort@googlegroups.com. > Visit this group at https://groups.google.com/group/sage-support. > For more options, visit https://groups.google.com/d/optout. -- William (http://wstein.org) -- You received this message because you are subscribed to the Google Groups "sage-support&quo

Re: [sage-support] Test Site Applications

2017-12-09 Thread William Stein
This message from Rob was a (boring) accident, and was meant to be sent to a different list.Please ignore. On Sat, Dec 9, 2017 at 10:57 AM Rob Beezer wrote: > I need to [...] a mildly tedious affair. > -- -- William Stein -- You received this message because you are subscribed

Re: [sage-support] sage notebook /worksheet of

2017-11-18 Thread William Stein
roups.google.com/group/sage-support. > For more options, visit https://groups.google.com/d/optout. -- William (http://wstein.org) -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, s

Re: [sage-support] Re: How to send a sagetex file to someone who doesn't use sage?

2017-11-08 Thread William Stein
t; doesn't suffice. >> >> - kcrisman > > -- > You received this message because you are subscribed to the Google Groups > "sage-support" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to sage-support+unsubscr

Re: [sage-support] Error with simple integral, "CEXPT only defined for non-negative integral exponents."

2017-11-07 Thread William Stein
To post to this group, send email to sage-support@googlegroups.com. > Visit this group at https://groups.google.com/group/sage-support. > For more options, visit https://groups.google.com/d/optout. -- William (http://wstein.org) -- You received this message because you are subscri

Re: [sage-support] 3d plotting in CoCalc with SageMath 8.0

2017-10-30 Thread William Stein
in both firefox and chrome. > > However the code does not run in SageMath 8.0 on CoCalc. In a sagews it > actually gives an error, > Now fixed (https://github.com/sagemathinc/cocalc/issues/2450). William and in Jupyter (on firefox or chrome) the image just never appears. > Chang

Re: [sage-support] 3d plotting in CoCalc with SageMath 8.0

2017-10-29 Thread William Stein
For sage worksheets, I've created https://github.com/sagemathinc/cocalc/issues/2450 On Sun, Oct 29, 2017 at 1:12 PM William Stein wrote: > On Sun, Oct 29, 2017 at 9:31 AM Simon Willerton < > s.willer...@sheffield.ac.uk> wrote: > >> I have the following code to

Re: [sage-support] 3d plotting in CoCalc with SageMath 8.0

2017-10-29 Thread William Stein
> "sage-support" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to sage-support+unsubscr...@googlegroups.com. > To post to this group, send email to sage-support@googlegroups.com. > Visit this group at https://groups.google.com/group/

Re: [sage-support] Re: linear transformations (by jason Grout)

2017-09-08 Thread William Stein
> I know that Andrey had pushed some changes so this works in Sage cell (and it > does on the site linked to) and it should still in sagenb - matrices and > vectors are shortcuts for a certain type of array interact. So yes, the > argument should be interactive, but it is recognized as such. U

Re: [sage-support] Using newer version of Jupyter 5.0 under SageMath 8.0

2017-08-31 Thread William Stein
211 vpython This contains all of our working "recipes" for using various versions of Sage, etc., with a system-wide install of Jupyter (rather than whatever jupyter is in sage). 4. Install our Docker image on your own computer instead and do 1, 2, or 3: https://github.com/sagemath

Re: [sage-support] Re: Sage Crash Report

2017-08-15 Thread William Stein
ter. > We should really build binaries that don't require fortran to be installed, or put in an error before Python even starts importing. I personally hit or saw the above crash report dozens of times recently, due to installing Sage binaries in various fairly minimal Docker containers.

Re: [sage-support] Difference between sagemathcloud and sagemath

2017-07-22 Thread William Stein
ing apples and oranges. William -- -- William Stein -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To

Re: [sage-support] csdp installed in 7.6?

2017-07-11 Thread William Stein
w can i figure out these answers on my own?) > We install tons (100+?) of extra optional packages into every standard Sage install on CoCalc. William > -- -- William Stein -- You received this message because you are subscribed to the Google Groups "sage-support" group. To uns

Re: [sage-support] Slides

2017-07-08 Thread William Stein
o play a sage.ws as a slide show? > There is currently no support for integrated display of slideshows inside CoCalc. You’ll have to export the slideshow and run it somewhere else at present, unfortunately. Here’s the relevant ticket: https://github.com/sagemathinc/cocalc/issues/2158 William

Re: [sage-support] Difference in "layout = 'acyclic'" between local copy of sage and cocalc

2017-07-08 Thread William Stein
ly have to dive into the source code to get at which/what/why... > Nikos > > > On Saturday, July 8, 2017 at 8:04:57 AM UTC-4, Nikos Apostolakis wrote: >> >> On Friday, July 7, 2017 at 12:57:08 PM UTC-4, Nikos Apostolakis wrote: >>> >>> >>> On Friday, J

Re: [sage-support] Localisation

2017-07-08 Thread William Stein
On Fri, Jul 7, 2017 at 11:06 PM Ingo Dahn wrote: > Is there a way to localise CoCalc to the language of the user's browser by > editing a language file in the Git repo? > No, we have not implemented translations of the UI of CoCalc to any other languages. – William -- --

Re: [sage-support] Adding a ws file to a course as handout

2017-07-07 Thread William Stein
ove the file to folder somewhere else. Then you can add that folder as a handout. The assignment and handout features of CoCalc let you add arbitrary *folders*, not files. William -- -- William Stein -- You received this message because you are subscribed to the Google Groups "sage-support&

Re: [sage-support] Difference in "layout = 'acyclic'" between local copy of sage and cocalc

2017-07-07 Thread William Stein
To post to this group, send email to sage-support@googlegroups.com. > Visit this group at https://groups.google.com/group/sage-support. > For more options, visit https://groups.google.com/d/optout. > -- -- William Stein -- You received this message because you are subscribed to the Google

Re: [sage-support] Re: Error plotting 3D

2017-07-03 Thread William Stein
Hi, If you want useful help, give the complete log of a minimal session reproducing the problem, from start to finish. – William > On Jul 3, 2017, at 6:14 AM, Fjordforsk A/S wrote: > > Changed to: > > sage: plot3d(lambda > x,y:(exp(I*2000*(1.60217662*10**(-19))/((2

Re: [sage-support] Re: accumulating many defunct child processes

2017-06-05 Thread William Stein
bed to the Google Groups > "sage-support" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to sage-support+unsubscr...@googlegroups.com. > To post to this group, send email to sage-support@googlegroups.com. > Visit this group at https:

Re: [sage-support] graphs: moving vertices by mouse

2017-04-28 Thread William Stein
.@googlegroups.com. > To post to this group, send email to sage-support@googlegroups.com. > Visit this group at https://groups.google.com/group/sage-support. > For more options, visit https://groups.google.com/d/optout. -- William (http://wstein.org) -- You received this message b

Re: [sage-support] Re: trouble signing in

2017-03-17 Thread William Stein
Shannon, You have a SageMathCloud account with the name Shannon Paaper and email address nega0...@umn.edu. Try to sign in (or reset your password) using nega0...@umn.edu. That is, of course, assuming you are asking about SageMathCloud! William On Fri, Mar 17, 2017 at 12:59 PM, Harald Schilly

Re: [sage-support] Re: note exactly a question ! (sorry if it's not the place)

2017-03-08 Thread William Stein
Also, we have an easy to install Docker container version of SMC: https://github.com/sagemathinc/smc/blob/master/src/dev/docker/README.md On Wed, Mar 8, 2017 at 11:21 AM, Dominique Laurain wrote: > +1 agree with William : I am living in very populated town in France (not > Paris) and use

Re: [sage-support] note exactly a question ! (sorry if it's not the place)

2017-03-08 Thread William Stein
On Wed, Mar 8, 2017 at 12:18 AM HG wrote: > But I wanted to express myself on the subject : > > > http://sagemath.blogspot.fr/2014/08/you-dont-really-think-that-sage-has.html > > Personnly I am not a mathematician, but I like it very much ! > I am french 72 this years and if I hadn't known sagema

Re: [sage-support] Re: Squaring the sine function

2017-02-19 Thread William Stein
thing. What are you **really** trying to accomplish? -- William > > > > Dne čtvrtek 16. února 2017 21:47:08 UTC+1 Milan Somora napsal(a): >> >> Hi, >> >> please where is my mistake? >> >> I write to WolframAlpha sin(x)^ and and I get this (It is

Re: [sage-support] Sage Crash Report

2017-02-17 Thread William Stein
.google.com/group/sage-support. > For more options, visit https://groups.google.com/d/optout. -- William (http://wstein.org) -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it,

Re: [sage-support] Re: Squaring the sine function

2017-02-16 Thread William Stein
Hi, I'm an SMC site admin, so I added code to plot (and also do series expansion) to your worksheet. It's also useful to click the "Help" button in the upper right of SMC... William On Thu, Feb 16, 2017 at 1:11 PM, Dima Pasechnik wrote: > Do you mean to say that you

Re: [sage-support] Creating & editing HTML cells

2017-01-30 Thread William Stein
ed to the Google Groups > "sage-support" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to sage-support+unsubscr...@googlegroups.com. > To post to this group, send email to sage-support@googlegroups.com. > Visit this group at http

Re: [sage-support] Plotting of fair XY values in Sage

2017-01-30 Thread William Stein
ou can also use the Octave kernel in a jupyter noteboook. SMC is a really good deal for people. I'm losing more money each month on it than ever before :-(. Don't worry, the longterm future for SMC as a business does look very, very good. William -- William (http://wstein.org)

Re: [sage-support] Plotting of fair XY values in Sage

2017-01-30 Thread William Stein
e.g., ssh out from a terminal, download data from the web). Absolutely no other essential functionality is degraded for the free version. William > > > Le 30/01/2017 à 18:55, Milan Somora a écrit : > > Work this also in SageMath Cloud? > > Dne sobota 28. ledna 2017 17

Re: [sage-support] Using SageCloud for the production of interactive materials

2017-01-28 Thread William Stein
share it publicly, and put a link here? Thanks!! William > > William Stein schrieb am Sa., 28. Jan. 2017 um 22:38 Uhr: >> >> On Sat, Jan 28, 2017 at 6:01 AM, Ingo Dahn wrote: >> > I am exploring the potential of SageCloud for the production of >> > interacti

Re: [sage-support] Using SageCloud for the production of interactive materials

2017-01-28 Thread William Stein
ups.com. > To post to this group, send email to sage-support@googlegroups.com. > Visit this group at https://groups.google.com/group/sage-support. > For more options, visit https://groups.google.com/d/optout. -- William (http://wstein.org) -- You received this message because you ar

Re: [sage-cell] Re: [sage-support] Sage Cell Server

2017-01-27 Thread William Stein
com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/sage-cell/56038a3f-2dd8-434e-8bc9-588a1dee0e54%40googlegroups.com. > > For more options, visit https://groups.google.com/d/optout. -- William (http://wstein.org) -- You received this message because you are

Re: [sage-support] Plotting of fair XY values in Sage

2017-01-27 Thread William Stein
googlegroups.com. > Visit this group at https://groups.google.com/group/sage-support. > For more options, visit https://groups.google.com/d/optout. -- William (http://wstein.org) -- You received this message because you are subscribed to the Google Groups "sage-support" gro

Re: [sage-support] This limit seems to be wrong

2017-01-22 Thread William Stein
wrote: > So... I couldn't really follow: should I open a new ticket, or should it > be solved by integrating the new maxima? > > > On Sunday, 22 January 2017 19:37:50 UTC+2, Dima Pasechnik wrote: > > > > On Sunday, January 22, 2017 at 4:13:53 PM UTC, William wrote:

Re: [sage-support] This limit seems to be wrong

2017-01-22 Thread William Stein
o unsubscribe from this group and stop receiving emails from it, send an > email to sage-support+unsubscr...@googlegroups.com. > To post to this group, send email to sage-support@googlegroups.com. > Visit this group at https://groups.google.com/group/sage-support. > For more options, visit

Re: [sage-support] Re: visualizing Sato-Tate for sums of twelve squares

2017-01-19 Thread William Stein
sage-support@googlegroups.com. > Visit this group at https://groups.google.com/group/sage-support. > For more options, visit https://groups.google.com/d/optout. -- William (http://wstein.org) -- You received this message because you are subscribed to the Google Groups "sage-suppo

Re: [sage-support] Plotting Cube Root

2017-01-17 Thread William Stein
(x,n): > sgn(x)*(abs(x))^(1/n) Slight typo: def oddroot(x,n): return sgn(x)*(abs(x))^(1/n) For example: https://cloud.sagemath.com/projects/4a5f0542-5873-4eed-a85c-a18c706e8bcd/files/support/2017-01-17-075640-odd-root.sagews Thanks, William > > This is work for any odd numbe

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