[sage-support] Re: Issues of Sage 6.9 for Mac OS X 10.10

Hi, this is a typical error caused by an attempt to use an executable for a higher end CPU. What is the CPU of your computer? I guess we need a build for Core2 Duo... Cheers, Dima On Saturday, 7 November 2015 07:47:23 UTC, Yoshihiro Sato wrote: > > I tried to install Sage 6.9 for Mac OS X

Re: [sage-support] Re: Octave and R plots in sagecell

On Sat, Nov 7, 2015 at 4:22 PM, Nils Bruin wrote: > On Friday, November 6, 2015 at 2:59:56 PM UTC-8, Andrey Novoseltsev wrote: >> >> My understanding is that (unlike for R) we do not try to do anything for >> Octave plotting, so everything is "default". Plotting commands in Octave

[sage-support] Re: How to save the output of view locally (and not open the output)?

On Saturday, November 7, 2015 at 1:34:49 PM UTC-8, slabbe wrote: > > This opens a pdf: > > sage: g = graphs.PetersenGraph() > sage: s = latex(g) > sage: view(s, tightpage=True) > > But is there a way to just save that pdf file locally and not open it? > Until you quite the Sage session, the

[sage-support] Re: Octave and R plots in sagecell

On Friday, November 6, 2015 at 2:59:56 PM UTC-8, Andrey Novoseltsev wrote: > > My understanding is that (unlike for R) we do not try to do anything for > Octave plotting, so everything is "default". Plotting commands in Octave > use either gnuplot or OpenGL, but it seems that in our setup only

[sage-support] Building sage / error message

Plattform: Samsung Series 5 Notebook Operating System: Ubuntu 10.04 LTS Version of sage: SageMath Version 6.9, Release Date: 2015-10-10 GETTING STARTED --- This README.txt contains build instructions for Sage. If you downloaded a binary, you do not need to do anything; just

[sage-support] How to install Sagemath 6.9 in VMware workstation 12

Can you point me to instructions on how to install Sagemath 6.9 in VMware workstation 12 on Windows 7, 64-bit? In addition, I have the following specific questions. 1. Is the underlying OS CentOS? Is it 32-bit or 64-bit? 2. How does one reach the command prompt for installing VMware tools and

[sage-support] Builduing sage

GETTING STARTED --- This README.txt contains build instructions for Sage. If you downloaded a binary, you do not need to do anything; just execute: ./sage - I got the following result: Traceback (most

[sage-support] minimization errors with hypergeometric functions

I have some problems with minimization with multivariables AND hypergeometric functions in Sage while I'm translating my physics problem code into sage. When I try minimize(x^2+y^2,[0.1,0.1],algorithm="default") it obviously works: (0.0,0.0) The minimization for hypergeometric functions seems

[sage-support] Installation using VMare Workstation on Windows 7 64-bit

Is there an guide for installing Sagemath 6.9 using VMware workstation 12 on Windows 7 64-bit? In addition, have a few questions. 1. What is the underlying OS? CentOS? 3-bit or 64-bit? 2. How to access the command prompt? Needed to remove Virtual box guest additions and to install VMware tools,

[sage-support] Cutting, merging and visualizing trees

Hi. I would like to implement an algorithm that clips (rooted, ordered) trees at certain points and then reconnect them at different points. I have done it already using python alone, but I was hoping to do it in Sage to make the visualization and debugging easier. Perhaps I should even redo

Re: [sage-support] Installation using VMare Workstation on Windows 7 64-bit

On Sat, 7 Nov 2015, anga wrote: Is there an guide for installing Sagemath 6.9 using VMware workstation 12 on Windows 7 64-bit? Did you try? .ova -file should work with VMware products; it is not a VirtualBox specific but a common format to export virtual machines. See

[sage-support] Re: minimization errors with hypergeometric functions

On Saturday, November 7, 2015 at 7:27:45 PM UTC-8, Yukikaze Yuto wrote: > > But, the next one does not work. Do you have any suggestion for an > alternative way to evaluate the minimum? > > minimize(hypergeometric([1],[1],x) + x^2 + y^2, > [0.1,0.1],algorithm="default") > > It shows the

[sage-support] Re: Builduing sage

You downloaded the 32-bit binary, but your os is 64-bit. On Saturday, November 7, 2015 at 7:27:37 PM UTC-8, beta333 wrote: > > GETTING STARTED > --- > > This README.txt contains build instructions for Sage. If you downloaded > a binary, you do not need to do anything; just execute:

[sage-support] "Factoring" cartesian product of posets

Can Sage "factor" a poset, i.e. given poset P compute P1 and P2 such that P is isomorphic to P1.product(P2)? There is a module for that on undirected graphs: http://doc.sagemath.org/html/en/reference/graphs/sage/graphs/graph_decompositions/graph_products.html . However, how to differentiate

[sage-support] Re: Cutting, merging and visualizing trees

Hello Rodrigo, Sage has a Graph class that might help you in what you plan, but from your message I was not able to guess if you needed 'more' than just a graph class. Turns out that we are many here to deal with graph/trees, but we do so in different ways. My trees are not rooted and not