Re: [sage-support] Segmentation fault when building sage 9.8

Thanks for your suggestion on where to start! Unfortunately, no details: $ ./sage --python Python 3.11.1 (main, Mar 26 2023, 12:16:16) [GCC 9.3.1 20200408 (Red Hat 9.3.1-2)] on linux Type "help", "copyright", "credits" or "license" for more information. >>> from sage.all import *

Re: [sage-support] How to use Gap interface for permutation groups?

Dear Dima, thanks a lot! Indeed, one should have expected it like that ... Anyway, maybe I'm not the only one who got stuck there, and the answer is useful for others too. -- Peter Mueller Dima Pasechnik schrieb am Donnerstag, 30. März 2023 um 19:38:47 UTC+2: > > > On Thu, 30 Mar 2023, 18:25

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

I am trying to convert "complex_root_of" expressions to algebraic numbers (elements in the field QQbar). However, I get a "ValueError" with the message "to many values to unpack". A minimal example would be: from sage.all import * from sympy import sympify exp1 = sympify("CRootOf(x**2 + 1,

Re: [sage-support] sage compiler cannot find required perl module

I solved my problem, which was due to my misunderstanding of perl. In case someone comes across this in the future, the perl module Net/Cmd.pm is entirely different from the perl module IPC/Cmd.pm, as one can verify by looking at the code. I had mistakenly assumed that different systems just

Re: [sage-support] Segmentation fault when building sage 9.8

Thanks for your suggestion of where to start! Unfortunately, no details: $ ./sage --python Python 3.11.1 (main, Mar 26 2023, 12:16:16) [GCC 9.3.1 20200408 (Red Hat 9.3.1-2)] on linux Type "help", "copyright", "credits" or "license" for more information. >>> from sage.all import *