[sage-support] Re: 1. "Sage Tutorial" (related to table of contents), 2. Account-related, 3. PGP-key-related, 4. SHA-Checksums for Downloads

2008-02-09 Thread William Stein
On Feb 9, 2008 2:56 PM, Peter Jockisch <> wrote: > Peter Jockisch > > Germany > > > > > > Dear Mr. Stein: > > 1. Sage-Tutorial, Release 2008.02.02 > - > Obviously, one TeX-run was missing: The table of contents states that > section "3.10 The Notebook Interface

[sage-support] Re: [linbox-use] nullspace computation

2008-02-09 Thread William Stein
On Feb 9, 2008 1:41 PM, Shunsuke Tsuchioka <[EMAIL PROTECTED]> wrote: > > Dear Linbox Support team, > > I am a graduate student in the math department of Kyoto university, > and want to calculate a basis of the nullspace > > \{ x\in F^n \mid Ax=0 \} > > for a given m times n matrix A w

[sage-support] Re: [sage-devel] build problem with rc5

2008-02-09 Thread Paul Zimmermann
Dear Alfredo, > Date: Sat, 9 Feb 2008 14:51:30 -0500 > From: "Alfredo Portes" <[EMAIL PROTECTED]> > > Hi Paul, > > I also ran into this problem compiling Sage 2.10.1 > > Did you find any solution for it? no. However with the help of Michael Abshoff I've found out what the problem exact

[sage-support] Re: doctesting non sage files

2008-02-09 Thread William Stein
On Feb 8, 2008 11:05 AM, Kate <[EMAIL PROTECTED]> wrote: > > I'm having some trouble doctesting non sage files. The only things I > could find in the Programming Guide were: > > 4.3.1 Testing .py, .pyx and .sage Files > > Run sage -t to test that all code examples in > filename.py. Si

[sage-support] Re: random_prime inconsistent return type

2008-02-09 Thread William Stein
On Feb 8, 2008 11:15 AM, Kate <[EMAIL PROTECTED]> wrote: > > The function > > random_prime(n) > > returns differing types of objects. When n is 2, it returns a Sage > integer. When n is > 2, it returns a Python integer. A look at the > source code gives the impression that it should return a Sag

[sage-support] Re: how to use sage functions in php ?

2008-02-09 Thread Ted Kosan
carlos wrote: > Is it posible to use php with sage ? One way that I know of to allow an external language to access SAGE is to use the following simple SAGE server program: Server # # Alex Clemesha <[EMAIL PROTECTED]> 2007 # Modified to use the SAGE preparser and to accept # multiple

[sage-support] Re: Why does "==" not return True or False?

2008-02-09 Thread Ondrej Certik
On Feb 9, 2008 1:14 PM, Simon King <[EMAIL PROTECTED]> wrote: > > Dear Bobby, > > On Feb 9, 12:26 pm, "Bobby Moretti" <[EMAIL PROTECTED]> wrote: > > We chose this since triple equals seemed ridiculous. > > Certainly i understand that you had to make a choice, and i agree that > it is a reasonable

[sage-support] Re: Why does "==" not return True or False?

2008-02-09 Thread Simon King
Dear Bobby, On Feb 9, 12:26 pm, "Bobby Moretti" <[EMAIL PROTECTED]> wrote: > We chose this since triple equals seemed ridiculous. Certainly i understand that you had to make a choice, and i agree that it is a reasonable choice. Certainly i agree that a change would be destructive, and certainly

[sage-support] Re: Why does "==" not return True or False?

2008-02-09 Thread Ondrej Certik
> > If this is true (i never met maxima before, but i did met "==" > > before...) then i really don't see why "==" in some context creates an > > equation. Except that now it would likely be difficult to change, > > since some code may depend on it. > > When you make two *purely* symbolic expressi

[sage-support] Re: Why does "==" not return True or False?

2008-02-09 Thread Bobby Moretti
On Feb 9, 2008 3:07 AM, Simon King <[EMAIL PROTECTED]> wrote: > > Hi, > > On Feb 9, 8:44 am, "Jurgis Pralgauskis" <[EMAIL PROTECTED]> > wrote: > > > maybe "===" would be better for equations? > > At least according to http://en.wikipedia.org/wiki/Equals_sign a > triple equals sign usually denotes

[sage-support] Re: Why does "==" not return True or False?

2008-02-09 Thread Simon King
Hi, On Feb 9, 8:44 am, "Jurgis Pralgauskis" <[EMAIL PROTECTED]> wrote: > maybe "===" would be better for equations? At least according to http://en.wikipedia.org/wiki/Equals_sign a triple equals sign usually denotes identity, whereas the meaning of a single or a double equals sign is ambiguous.

[sage-support] how to use sage functions in php ?

2008-02-09 Thread [EMAIL PROTECTED]
Is it posible to use php with sage ? thanks --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/gr