[sage-devel] Re: SAGE notebook 2

2007-06-22 Thread Ted Kosan
William wrote: >I want to use this new notebook server in a class for high school >students that I'm teaching next week, so I would be very grateful if >people could try it out and report bugs or points about the design >that they find very confusing. You can also report features you wish >were

[sage-devel] Re: SAGE notebook 2

2007-06-22 Thread Timothy Clemans
> > machine. (even on my desktop, other people in the network can log in > > in principle) > > You're right -- anybody could access the notebook even locally. > That is already a serious security issue. Probably the best thing > to do is make it so you have to login, but make it very easy > to hav

[sage-devel] Re: SAGE notebook 2

2007-06-22 Thread William Stein
On 6/22/07, Nils Bruin <[EMAIL PROTECTED]> wrote: > Looks great! I assume that the login and account stuff will all be > configurable in the end. > Can that be linked into unix authentication and kerberos tickets? I > guess not. Yes, in theory, but it's probably not a good idea in practice, at le

[sage-devel] Re: SAGE notebook 2

2007-06-22 Thread Nils Bruin
Looks great! I assume that the login and account stuff will all be configurable in the end. Can that be linked into unix authentication and kerberos tickets? I guess not . The browser probably doesn't have access to these things. It would be nice if I don't have to log in to sage to use it on my o

[sage-devel] Re: spkg refactoring and development model

2007-06-22 Thread Brian Granger
This is a great summary of all spkg things! This should definitely be put into the SAGE docs somewhere. Brian On 6/22/07, didier deshommes <[EMAIL PROTECTED]> wrote: > > [Apologies, I hit "Send" too soon] > > I'm not sure how to write this since it seems to be so "easy" to me. > I'll start from

[sage-devel] Re: spkg refactoring and development model

2007-06-22 Thread didier deshommes
[Apologies, I hit "Send" too soon] I'm not sure how to write this since it seems to be so "easy" to me. I'll start from the beginning, ie I won't worry about dumbing it down too much and stating obvious things. Q: what is a SAGE package? A: A SAGE package (spkg) is a script that builds an instal

[sage-devel] Re: a SD4 video

2007-06-22 Thread David Joyner
I wish it could be resized without pixelization to get more detail on the screen. Still audio is excellent and it's better than audio only. === On 6/22/07, William Stein <[EMAIL PROTECTED]> wrote: > > What do you guys think of this video: > > http://sage.math.washington.e

[sage-devel] Re: spkg refactoring and development model

2007-06-22 Thread William Stein
On 6/22/07, didier deshommes <[EMAIL PROTECTED]> wrote: > > This is unbelievably cool. I just had to hard reinstall IPython > > because I hacked it too hard and couldn't hg revert to the previous > > revision. A little tutorial on how one hacks a SAGE package would > > really help developers suc

[sage-devel] Re: spkg refactoring and development model

2007-06-22 Thread didier deshommes
On 6/18/07, Nick Alexander <[EMAIL PROTECTED]> wrote: > > "didier deshommes" <[EMAIL PROTECTED]> writes: > > > On Jun 1, 10:59 am, "William Stein" <[EMAIL PROTECTED]> wrote: > >> package_dir > >> spkg-install-- (required) shell script run to install the package > >> spkg-rebuild -- (o

[sage-devel] a SD4 video

2007-06-22 Thread William Stein
What do you guys think of this video: http://sage.math.washington.edu/home/was/tmp/sd4/ Size? Format? Etc. -- William Stein Associate Professor of Mathematics University of Washington http://www.williamstein.org --~--~-~--~~~---~--~~ To post to this group, sen

[sage-devel] Re: SAGE notebook 2

2007-06-22 Thread Jason Grout
William Stein wrote: > Hi, > > I spent the last 3 days synthesizing the ideas from the workshop and writing > a lot of code and have put together the first version of the "SAGE Notebook > 2". > I've posted a server running it here: > >https://sage.math.washington.edu:8102/ > > Unle

[sage-devel] Re: Recursive base extend prototype (for coercion)

2007-06-22 Thread Robert Bradshaw
On Jun 22, 2007, at 5:35 AM, William Stein wrote: > On 6/22/07, Gonzalo Tornaria <[EMAIL PROTECTED]> wrote: >> I'm just working on "fixing the old model", i.e. correctly implement >> some base extension stuff with recursion that fixes at least 90% of >> the examples which were broken. >> >> Addit

[sage-devel] Re: Recursive base extend prototype (for coercion)

2007-06-22 Thread William Stein
On 6/22/07, Gonzalo Tornaria <[EMAIL PROTECTED]> wrote: > I'm just working on "fixing the old model", i.e. correctly implement > some base extension stuff with recursion that fixes at least 90% of > the examples which were broken. > > Additionally, I'm not touching any of the has_coerce_map_from()

[sage-devel] Re: Inheriting from a Matrix class?

2007-06-22 Thread William Stein
On 6/21/07, Robert Bradshaw <[EMAIL PROTECTED]> wrote: > > I am trying to write a small class which implements symmetric > > matrices, > > Great > > > but I'm unclear how to inherit from > > sage.matrix.matrix_dense. How can I tell what the initialization > > does, and how to properly call it? I

[sage-devel] Re: picture of sign in page

2007-06-22 Thread William Stein
Hi Tim, I don't think the sign in page desparately needs cleaning up to the extent you suggest or in that direction; I like the one that is already there and there are more pressing needs. In the long run, it should be possible though for site admins to easily chose from different styles, and th

[sage-devel] Re: SAGE notebook 2

2007-06-22 Thread William Stein
On 6/22/07, Timothy Clemans <[EMAIL PROTECTED]> wrote: > > Actually, I was exactly copying what is in Google Documents > > right now -- if you view a document -- I even use the same > > font and color. > > My suggestion would make the two look even similar. Simply take the SAGE > logo and add the

[sage-devel] Re: Recursive base extend prototype (for coercion)

2007-06-22 Thread Gonzalo Tornaria
I'm just working on "fixing the old model", i.e. correctly implement some base extension stuff with recursion that fixes at least 90% of the examples which were broken. Additionally, I'm not touching any of the has_coerce_map_from() and _coerce_() stuff at all, my new code uses these to decide on

[sage-devel] Re: memory allocation error (?)

2007-06-22 Thread Gonzalo Tornaria
No, you can't, in 2.6 M*V will fail with a TypeError (which shouldn't be there) and V*M will crash. I've already got this fixed, I'm still working on this patch but I hope it will be ready soon. It's almost done, but I just added a couple more examples where things fail. Gonzalo On 6/21/07, Rob

[sage-devel] Re: SAGE notebook 2

2007-06-22 Thread Timothy Clemans
I logged in as 00998 on another machine and went to the help page and see that too and I too can not go to my worksheet list by clicking on home at the top. On 6/21/07, Michel <[EMAIL PROTECTED]> wrote: > > > The new notebook looks very good. > > Here is another quirk. I pressed "help" in a worksh