On Fri, 26 Nov 2021, 17:20 Kai Weber, <aikju...@gmail.com> wrote: > Hi, I do have the same problem. I can't use plot() - not even a plot(1) > with a constant . I am running Sage 9.3 on Windows 11 and Surface Book 3. I > understand that the problem will not be solved until Sage 9.5. But I need > the plot() function now. Is there a workaround or another way to plot data?
Does it work in a Jupyter notebook? > Thanks for your answers in advance, > > Cheers, Kai > > Matthias Koeppe schrieb am Donnerstag, 23. September 2021 um 18:36:45 > UTC+2: > >> No, the 9.4 binaries have the same problem, as noted in >> https://wiki.sagemath.org/ReleaseTours/sage-9.4#Availability_as_binaries_and_in_distributions >> >> We have two tickets in the 9.5 development series that aim to fix this >> problem: >> - https://trac.sagemath.org/ticket/32424 (waiting for review) >> - https://trac.sagemath.org/ticket/32488 (which will be in 9.5.beta2) >> >> >> >> On Thursday, September 23, 2021 at 2:49:40 AM UTC-7 Dima Pasechnik wrote: >> >>> On Wed, Sep 22, 2021 at 10:12 PM Fernando Gouvea <fqgo...@colby.edu> >>> wrote: >>> >>>> Update: the problem is machine-dependent. On one Dell laptop, plot >>>> works with no problem. On a different one, big crash. >>>> >>> >>> We see this with other operating systems, too. Hopefully fixed in 9.4, >>> see >>> https://trac.sagemath.org/ticket/31565 >>> >>> >>>> Fernando >>>> On 9/22/2021 3:49 PM, William Stein wrote: >>>> >>>> ---------- Forwarded message --------- >>>> From: Fernando Q. Gouvea <fqgo...@colby.edu> >>>> Date: Wed, Sep 22, 2021 at 12:26 PM >>>> Subject: Re: [sage-support] Sage 9.3 for Windows crashing >>>> To: William Stein <wst...@gmail.com> >>>> >>>> >>>> At this point, only plotting has caused the problem. For example: >>>> >>>> sage: K=Qp(7) >>>> sage: K >>>> 7-adic Field with capped relative precision 20 >>>> sage: a=K(8) >>>> sage: a >>>> 1 + 7 + O(7^20) >>>> sage: sqrt(a) >>>> 1 + 4*7 + 2*7^2 + 7^3 + 3*7^4 + 2*7^5 + 4*7^6 + 2*7^7 + 5*7^8 + 7^11 + >>>> 4*7^12 + 4*7^13 + 6*7^14 + 2*7^15 + 4*7^16 + 4*7^17 + 5*7^18 + O(7^20) >>>> sage: log(a) >>>> 7 + 3*7^2 + 7^3 + 6*7^4 + 5*7^5 + 2*7^6 + 7^7 + 5*7^8 + 4*7^9 + 4*7^10 + >>>> 2*7^11 + 5*7^12 + 7^13 + 5*7^14 + 6*7^15 + 2*7^16 + 2*7^17 + 2*7^18 + >>>> 7^19 + O(7^20) >>>> >>>> That all works fine. >>>> >>>> Fernando >>>> >>>> On 9/22/2021 2:46 PM, William Stein wrote: >>>> >>>> On Wed, Sep 22, 2021 at 11:36 AM Fernando Q. Gouvea <fqgo...@colby.edu> >>>> wrote: >>>> >>>> I just had SageMath 9.2 crash, so I tried installing 9.3. Alas, I get the >>>> same problem. The offending command is pretty innocuous: >>>> >>>> sage: plot(ln(1+x),(-1,5)) >>>> >>>> The Sage window then crashes. In the notebook I get a message that the >>>> kernel just died. Running it in the Sage Terminal, sage crashes and leaves >>>> this message behind: >>>> >>>> ------------------------------------------------------------------------ >>>> Unhandled SIGSEGV: A segmentation fault occurred. >>>> This probably occurred because a *compiled* module has a bug >>>> in it and is not properly wrapped with sig_on(), sig_off(). >>>> Python will now terminate. >>>> ------------------------------------------------------------------------ >>>> /opt/sagemath-9.3/src/bin/sage-python: line 2: 1535 Segmentation fault >>>> (core dumped) sage -python "$@" >>>> >>>> Any ideas as to what is going on? >>>> >>>> Do lots of things you try cause problems like this or is it just plotting? >>>> >>>> E.g., what if you do some basic arithmetic with p-adic numbers, e.g., >>>> some examples from here: >>>> https://doc.sagemath.org/html/en/reference/padics/sage/rings/padics/tutorial.html >>>> >>>> (Sorry, I can't help asking that given that I learned all about >>>> p-adics from your book decades ago...) >>>> >>>> >>>> Fernando >>>> >>>> >>>> -- >>>> ================================================================== >>>> Fernando Q. Gouvea >>>> Carter Professor of Mathematics >>>> Colby College >>>> Mayflower Hill 5836 >>>> Waterville, ME 04901fqgo...@colby.edu http://www.colby.edu/~fqgouvea >>>> >>>> Humility engenders learning because it beats back the arrogance >>>> that puts blinders on. It leaves you open for truths to reveal >>>> themselves. You don't stand in your own way. >>>> -- Wynton Marsalis >>>> >>>> -- >>>> 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...@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. >>>> >>>> -- >>>> ================================================================== >>>> Fernando Q. Gouvea >>>> Carter Professor of Mathematics >>>> Colby College >>>> Mayflower Hill 5836 >>>> Waterville, ME 04901fqgo...@colby.edu >>>> http://www.colby.edu/~fqgouvea >>>> >>>> What garlic is to food, insanity is to art. >>>> >>>> >>>> >>>> >>>> -- >>>> ============================================================= >>>> Fernando Q. Gouvea http://www.colby.edu/~fqgouvea >>>> Carter Professor of Mathematics >>>> Dept. of Mathematics and Statistics >>>> Colby College >>>> 5836 Mayflower Hill >>>> Waterville, ME 04901 >>>> >>>> We receive the deepest truths only when we're patient enough >>>> -- and stable enough and docile enough -- to allow ourselves >>>> to be taught them. >>>> -- R. R. Reno, in "Piety's Rightful Claim" >>>> >>>> >>>> -- >>>> 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...@googlegroups.com. >>>> >>> To view this discussion on the web visit >>>> https://groups.google.com/d/msgid/sage-support/0df8d5b6-4528-48c4-19df-acab2df1371c%40colby.edu >>>> <https://groups.google.com/d/msgid/sage-support/0df8d5b6-4528-48c4-19df-acab2df1371c%40colby.edu?utm_medium=email&utm_source=footer> >>>> . >>>> >>> -- > 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.google.com/d/msgid/sage-support/f5091c16-01cb-40b6-bda3-45cacba43dc7n%40googlegroups.com > <https://groups.google.com/d/msgid/sage-support/f5091c16-01cb-40b6-bda3-45cacba43dc7n%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "sage-support" group. 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