[sage-support] Re: Problems with sagecell repository

2015-08-09 Thread Dominique Laurain
Hello Davi, Do you want short helping story or long helping story ? Shortly : - /dev/log is a UNIX domain socket (read : https://en.wikipedia.org/wiki/Unix_domain_socket) - UNIX domain socket is used for inter-process within the same machine - syslogd, client or server, commonly used /dev/log

[sage-support] Re: Problems with sagecell repository

2015-08-09 Thread Davi dos Santos
Thank you so much Dominique, We very appreciate your explanations, short and long helping story. Now we proceed to the implementation. Davi. Em sexta-feira, 7 de agosto de 2015 22:28:10 UTC-3, Davi dos Santos escreveu: Hello, I am facing great dificulties for install sagecell server

[sage-support] Question about Casting over Finite Field

2015-08-09 Thread Juan Grados
I have declared the finite Field K and the equation e. How I can cast the equation e to finite field K.? K=GF(2) e = 0==r1405 + 97557948918122409/154603142862411371*r1406 - 26113332388244438/463809428587234113*r1408 + 180996540766820643/154603142862411371*r1409 thanks --

Re: [sage-support] Question about Casting over Finite Field

2015-08-09 Thread Justin C. Walker
On Aug 9, 2015, at 13:31 , Juan Grados wrote: I have declared the finite Field K and the equation e. How I can cast the equation e to finite field K.? K=GF(2) e = 0==r1405 + 97557948918122409/154603142862411371*r1406 - 26113332388244438/463809428587234113*r1408 +

[sage-support] Re: Problems with sagecell repository

2015-08-09 Thread Tiago M. de Paula
Dear Dominique, thank you so much! I'm working on the sagecell instalation with Davi. As you said, the socket configuration at /dev/log was the problem. The following command solve it: *socket -blfq -s /dev/log* another possible solution, once sagecell is running inside a Docker

[sage-support] What sage does not give the same results at different run?

2015-08-09 Thread Peng Yu
Hi, The following example shows that the same sage code when running at different time gives different results. Does anybody know why the results are not the same? Should I expect the results be the same? /var/folders/r7/bvmh1vvx41d63snvgbdz7bl4gr/T$ ./tmp.GPkhpM6yAe.sage