Re: [sage-support] Re: Typesetting arbitrary LaTeX

2011-12-15 Thread Jeroen Demeyer
On 2011-12-14 18:56, John H Palmieri wrote: (although I think this never uses JSMath, in case you wanted that). Yes, I did mean JSMath. I have an idea on how to fix this, see #12156. -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send

[sage-support] Probability of a Boolean Function

2011-12-15 Thread Santanu Sarkar
I have a Boolean Function f which I know is not balanced. In fact f=0 with probability 1/4. If I use the function f.is_balanced() it tells me that the function is not balanced, which is fine. But is there a function which will tell me the what the probability of a Boolean function being zero is ?

Re: [sage-support] Bug in Minimum Spanning Tree

2011-12-15 Thread David Joyner
On Thu, Dec 15, 2011 at 8:34 AM, Albert Heinle albert.hei...@googlemail.com wrote: Hello Sage-Team, a friend of mine and I have found a bug today in sage in the algorithm for computing the minimum spanning tree. We are using Sage Version 4.7, Release Date: 2011-05-23 on a mac with OS X

[sage-support] Ann: OpenOpt and FuncDesigner 0.37

2011-12-15 Thread dmitrey
Hi all, I'm glad to inform you about new release 0.37 (2011-Dec-15): OpenOpt (numerical optimization): IPOPT initialization time gap (time till first iteration) for FuncDesigner models has been decreased Some improvements and bugfixes for interalg, especially for search all SNLE

[sage-support] Re: Please explain this wrong answer with implict multiplication....

2011-12-15 Thread Chris Seberino
I had it turned on but I guess it doesn't get triggered for x (x -1). Any way to change the behavior or does that require a patch to Sage? On Dec 15, 1:37 am, Jason Grout jason-s...@creativetrax.com wrote: On 12/15/11 1:31 AM, Chris Seberino wrote: I know Sage has some issues with a variable

[sage-support] How to get the message from the standard output when interfacing gp and SAGE ?

2011-12-15 Thread Jean-François Biasse
Hi, I am using Sage to pass elements between gp and Magma. It works just fine, except for the messages on the standard output. My version of gp should print some timings, but when I call it through SAGE, this doesn't work. I believe this behavior is ruled by interfaces/gp.py, but I am not

[sage-support] Re: Please explain this wrong answer with implict multiplication....

2011-12-15 Thread kcrisman
On Dec 15, 2:26 pm, Chris Seberino cseber...@gmail.com wrote: I had it turned on but I guess it doesn't get triggered for x (x -1). Even when you turn it on, the behavior is not uniform as the user might expect, though there is a logic. sage: implicit_multiplication(10) sage: (x) (x-1) (x -

[sage-support] Re: Please explain this wrong answer with implict multiplication....

2011-12-15 Thread Nils Bruin
On Dec 15, 11:26 am, Chris Seberino cseber...@gmail.com wrote: I had it turned on but I guess it doesn't get triggered for x (x -1). Any way to change the behavior or does that require a patch to Sage? You've already discussed that:

Re: [sage-support] Upgrade from source fails

2011-12-15 Thread William Stein
On Thu, Dec 15, 2011 at 7:16 AM, Anthony Wickstead anthony.wickst...@gmail.com wrote: I am trying to upgrade my Sage 4.7.1 installation using ./sage - upgrade [and also using upgrade() from within sage]. After checking mirrors, telling me that six packages will be upgraded  and warning me that

Re: [sage-support] Upgrade from source fails

2011-12-15 Thread Jeroen Demeyer
On 2011-12-15 22:45, William Stein wrote: This is a bug in Sage It's not really a bug, it is more of a misfeature[1]. It is *intented* behaviour with unfortunate consequences. [1] http://catb.org/jargon/html/M/misfeature.html -- To post to this group, send email to

Re: [sage-support] Upgrade from source fails

2011-12-15 Thread William Stein
On Thu, Dec 15, 2011 at 1:59 PM, Jeroen Demeyer jdeme...@cage.ugent.be wrote: On 2011-12-15 22:45, William Stein wrote: This is a bug in Sage It's not really a bug, it is more of a misfeature[1]. I'm confused, because I think it's a straight up bug. The error message says there are

[sage-support] Compiling sage on Ubuntu 11.10 under VirtualBox

2011-12-15 Thread Michael Fawcett
I am having problems compiling Sage on the following setup: ASUS K52J laptop with Intel Core I3 processor with 4G RAM running Windows 7 VirtualBox 4.1.6 Guest OS Ubuntu 11.10 desktop (i386) with 1933 M RAM allocated. VirtualBox guest additions have been installed The install fails during the

[sage-support] Re: Compiling sage on Ubuntu 11.10 under VirtualBox

2011-12-15 Thread Volker Braun
Is that just the first error in your log or does the compilation really stop there? Atlas tests out different CPU instructions, some of which are not supported by an i3 and will lead to an illegal instruction error. This is normal. -- To post to this group, send email to

[sage-support] Re: Compiling sage on Ubuntu 11.10 under VirtualBox

2011-12-15 Thread Adam Webb
On Dec 15, 5:49 pm, Michael Fawcett m...@fawcettsoft.com.au wrote: I am having problems compiling Sage on the following setup: ASUS K52J laptop with Intel Core I3 processor with 4G RAM running Windows 7 VirtualBox 4.1.6 Guest OS Ubuntu 11.10 desktop (i386) with 1933 M RAM allocated.