[sage-support] Re: sed file to create nice looking print-out of worksheet with Latex

2007-09-21 Thread William Stein
On 9/21/07, gani <[EMAIL PROTECTED]> wrote: > > Hi William: > > I sent you an e-mail with attachment to your math.hardvard.edu > account. Send it to [EMAIL PROTECTED] William > > gani -- > > On Sep 21, 11:58 am, "William Stein" <[EMAIL PROTECTED]> wrote: > > On 9/21/07, gani <[EMAIL PROTECTED]>

[sage-support] Re: sed file to create nice looking print-out of worksheet with Latex

2007-09-21 Thread gani
Hi William: I sent you an e-mail with attachment to your math.hardvard.edu account. gani -- On Sep 21, 11:58 am, "William Stein" <[EMAIL PROTECTED]> wrote: > On 9/21/07, gani <[EMAIL PROTECTED]> wrote: > > > Since I really wanted a nice print out of my worksheets with Latex > > with all the fan

[sage-support] Re: sage-2.8.5

2007-09-21 Thread [EMAIL PROTECTED]
On my RHEL5 Opteron system, "sage -testall" under 2.8.5 fails the following: sage -t graphs/graph.py ERROR: File ./graphs/graph.py is missing sage -t groups/perm_gps/permgroup.py ERROR: File ./groups/perm_gps/permgroup.py is missing Kiran On Sep 21, 4:14 am, "William Stein" <[EMAIL PROTECTED]

[sage-support] Re: sed file to create nice looking print-out of worksheet with Latex

2007-09-21 Thread William Stein
On 9/21/07, gani <[EMAIL PROTECTED]> wrote: > Since I really wanted a nice print out of my worksheets with Latex > with all the fancy math intact, I decided to write a simple sed file > which works pretty well for me. It can be modified to handle any user- > specific html tags. The color of input/

[sage-support] Re: sage-2.8.5

2007-09-21 Thread Luis Finotti
Dear all, On 9/21/07, William Stein <[EMAIL PROTECTED]> wrote: > > NOTE: Since this is such a major release, there will likely be problems > and a 2.8.5.1 release shortly to fix them. Please report! I am not sure if this is an issue only with me, but... Compilation (from scratch) seems to hav

[sage-support] Re: Iterable

2007-09-21 Thread William Stein
On 9/21/07, James wrote: >Is the behavior below legit? The code is just to illustrate > something for a class. Jim, All you have to do to fix the code is replace lt(r)/lt(g) by lt(r)//lt(g) below. The expression lt(r)/lt(g) creates an element of Frac(R), so it is not iterable. Another opti

[sage-support] sed file to create nice looking print-out of worksheet with Latex

2007-09-21 Thread gani
Since I really wanted a nice print out of my worksheets with Latex with all the fancy math intact, I decided to write a simple sed file which works pretty well for me. It can be modified to handle any user- specific html tags. The color of input/output boxes are currently blue/ red but can be also

[sage-support] Re: sage-2.8.5

2007-09-21 Thread Alex Ghitza
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Success on Intel Core 2 running Gentoo: Machine: Linux latitude 2.6.21-gentoo-r4 #1 SMP Wed Jul 18 15:19:23 EDT 2007 i686 Genuine Intel(R) CPU T2400 @ 1.83GHz GenuineIntel GNU/Linux real66m23.913s user64m31.750s sys 4m40.942s To install

[sage-support] Re: rational solutions to a bivariate polynomial

2007-09-21 Thread William Stein
On 9/21/07, John Cremona <[EMAIL PROTECTED]> wrote: > > It *is* a ternary quadratic form once you homogenize with a 3rd variable z. > > Finding rational points on plane conics (which is what this is) has > advanced substantially in the last few years. My paper with Rusin > (Mathematics of Computa

[sage-support] Re: rational solutions to a bivariate polynomial

2007-09-21 Thread John Cremona
It *is* a ternary quadratic form once you homogenize with a 3rd variable z. Finding rational points on plane conics (which is what this is) has advanced substantially in the last few years. My paper with Rusin (Mathematics of Computation, 72 (2003), no. 243, pages 1417-1441.) works well for diag

[sage-support] sage-2.8.5

2007-09-21 Thread William Stein
Hi, SAGE 2.8.5 has been released at http://sagemath.org/. This is a *MAJOR* new Sage release, which includes many bugfixes (some quite important to usability), and substantial new features and functionality. Sage 2.8.5 includes Mike Hansen's massive new combinatorics packages along with the Sym