[sage-support] Re: Substitution in infinite polynomial rings

2014-04-22 Thread Simon King
Hi Bruno, I am sorry that I (as author of the InfinitePolynomialRing stuff) did not answer before. On 2014-04-16, BJ brunojo...@gmail.com wrote: The output looks something like this: [-e_8 + e_4^2, -e_10 + e_6*e_4, -1382*e_12 + 2205*e_8*e_4 + 500*e_6^2 - 1323*e_4^3, -10*e_14 + 21*e_10*e_4 +

[sage-support] Re: SAGE CPLEX

2014-04-22 Thread Nathann Cohen
Hello !!! Do you have any suggestions ? Could you please give us the output of sage -b right after you run this touch command ? It looks like it the module is not compiled properly. Nathann -- You received this message because you are subscribed to the Google Groups

[sage-support] Re: SAGE CPLEX

2014-04-22 Thread Dima Pasechnik
On 2012-02-10, yannche yann@gmail.com wrote: Hi Everyone, I find SAGE absolutely awesome, and I use it on a daily basis. I am desperately trying to have CPLEX work on SAGE 4.8. I have installed CPLEX 12.3 on my Mac OS 10.6 (Intel CPU). CPLEX works fine as a standalone. However, why on

Re: [sage-support] Re: Computational geometry in the plane: in Sage?

2014-04-22 Thread Volker Braun
On Tuesday, April 22, 2014 4:43:43 PM UTC+1, tdumont wrote: I am in 6.1.1; as far as as know, I have built sage from source, using the system Atlas blasand I have just upgraded from Ubuntu 13.10 to 14.04. Could the problem be here? most likely, you switched out the system ATLAS

Re: [sage-support] Re: Computational geometry in the plane: in Sage?

2014-04-22 Thread Volker Braun
On Tuesday, April 22, 2014 4:43:43 PM UTC+1, tdumont wrote: I am in 6.1.1; as far as as know, I have built sage from source, using the system Atlas blasand I have just upgraded from Ubuntu 13.10 to 14.04. Could the problem be here? most likely, you switched out the system ATLAS

[sage-support] Re: Computational geometry in the plane: in Sage?

2014-04-22 Thread leif
Volker Braun wrote: On Tuesday, April 22, 2014 4:43:43 PM UTC+1, tdumont wrote: I am in 6.1.1; as far as as know, I have built sage from source, using the system Atlas blasand I have just upgraded from Ubuntu 13.10 to 14.04. Could the problem be here? most likely, you switched

[sage-support] Re: Computational geometry in the plane: in Sage?

2014-04-22 Thread John H Palmieri
On Sunday, April 20, 2014 12:46:39 PM UTC-7, Ed Scheinerman wrote: Does Sage have, or is there a package I can add, that implements basic plane geometry objects and operations. The sort of thing I'd like to do is, given two points, construct the line that contains them. Or given two

[sage-support] Re: graphic conversion from maxima to sage

2014-04-22 Thread Emmanuel Charpentier
Apart for being a mouthful of a one-liner, what would be wrong with : plot(sqrt(-x^2+2*abs(x))*sgn(-x),[x,-2,2] ,figsize=4, xmin=-2, xmax=2, ymin=-2, ymax=2, aspect_ratio=1, axes=False, fill=-sqrt(4-x^2), color=black, fillcolor=black, fillalpha=1) +

Re: [sage-support] Re: Computational geometry in the plane: in Sage?

2014-04-22 Thread Thierry Dumont
Le 22/04/2014 18:33, leif a écrit : Volker Braun wrote: On Tuesday, April 22, 2014 4:43:43 PM UTC+1, tdumont wrote: I am in 6.1.1; as far as as know, I have built sage from source, using the system Atlas blasand I have just upgraded from Ubuntu 13.10 to 14.04. Could the problem

[sage-support] Re: Peer Review: probability distribution for the sample variance

2014-04-22 Thread Buck Golemon
On Wednesday, January 1, 2014 10:58:43 AM UTC-8, Buck Golemon wrote: Below is a link to a worksheet I've been working on. It's provided as a public pdf on google drive, as I'm still looking for a better way to share worksheets. You can easily download the pdf if you prefer. Please let me

Re: [sage-support] Peer Review: probability distribution for the sample variance

2014-04-22 Thread David Joyner
On Wed, Jan 1, 2014 at 1:58 PM, Buck Golemon workithar...@gmail.com wrote: Below is a link to a worksheet I've been working on. It's provided as a public pdf on google drive, as I'm still looking for a better way to share worksheets. You can easily download the pdf if you prefer. Please let

Re: [sage-support] Peer Review: probability distribution for the sample variance

2014-04-22 Thread Buck Golemon
On Apr 22, 2014 5:45 PM, David Joyner wdjoy...@gmail.com wrote: On Wed, Jan 1, 2014 at 1:58 PM, Buck Golemon workithar...@gmail.com wrote: Below is a link to a worksheet I've been working on. It's provided as a public pdf on google drive, as I'm still looking for a better way to share