On Sunday, 18 March 2012 00:48:48 UTC+8, Harald Schilly wrote:
On Saturday, March 17, 2012 5:14:17 PM UTC+1, Jeh Agarwal wrote:
thats great! everything can be packed then..but will an app that heavy be
acceptable???
well, why not. But regardless of that, you would still either have a
Hi all,
I'm a 1st year CS student interested in doing a GSoC project this summer. I
played around with the Sage notebook, and I think it would be convenient if
math typesetting is available for input (like in mathematica), as it'll
make it much easier to input long and complicated functions.
For most people in this group, math typesetting means TeX/LaTeX
typesetting. It is a de fact standard among mathematicians. Then, math
notation is typically much less verbose than code in programming language.
E.g. the integral sign might mean different things, depending on context.
Then, it
Hi,
you might also want to work on better integrating CVXOPT into Sage.
Currently very little of its functionality is exposed in Sage.
(let's move this thread to sage-gsoc, by the way)
Dmitrii
On Saturday, 17 March 2012 18:32:57 UTC+8, Animesh Garg wrote:
Hello Nathann and Team,
Greetings
2012-03-18 07:46, Yukun skrev:
I played around with the Sage notebook, and I think it would be
convenient if math typesetting is available for input (like in
mathematica), as it'll make it much easier to input long and complicated
functions.
I will not take part in the GSOC discussion, so this
On 2012-03-17 14:39, Keshav Kini wrote:
If you instead tell people to base
their patches on the stable release
I certainly don't want this.
Why do patches need to be based on the latest dev release?
To reduce the change of merge conflicts or doctest conflicts (one patch
causing a doctest to
On Sun, Mar 18, 2012 at 5:45 AM, Jeroen Demeyer jdeme...@cage.ugent.be wrote:
On 2012-03-17 14:39, Keshav Kini wrote:
If you instead tell people to base
their patches on the stable release
I certainly don't want this.
Why do patches need to be based on the latest dev release?
What do you
On Sat, Mar 17, 2012 at 11:46 PM, Yukun yuku...@gmail.com wrote:
Hi all,
I'm a 1st year CS student interested in doing a GSoC project this summer. I
played around with the Sage notebook, and I think it would be convenient if
math typesetting is available for input (like in mathematica), as
On Sunday, 18 March 2012 20:57:54 UTC+8, William wrote:
On Sun, Mar 18, 2012 at 5:45 AM, Jeroen Demeyer wrote:
On 2012-03-17 14:39, Keshav Kini wrote:
If you instead tell people to base
their patches on the stable release
I certainly don't want this.
Why do patches need to be
William Stein wst...@gmail.com writes:
On Sun, Mar 18, 2012 at 5:45 AM, Jeroen Demeyer jdeme...@cage.ugent.be
wrote:
On 2012-03-17 14:39, Keshav Kini wrote:
If you instead tell people to base
their patches on the stable release
I certainly don't want this.
Why do patches need to be based
A few things:
1) This definitely should be separable from units. And although we have a
units package, I still find it easier to simply use variables as units.
2) Scientific data typically is available as numbers 3.56 +/- 0.02 where
the 0.02 is either the standard deviation or more often the
I found the documentation of the uncertainties package. It is not as
powerful as using the general expression I provided above inside Sage
because there is only a limited set of analytical derivatives the package
knows about and then it uses a robust digital differentiation scheme for
other
On Sun, Mar 18, 2012 at 8:07 AM, Jonathan gu...@uwosh.edu wrote:
A few things:
1) This definitely should be separable from units. And although we have a
units package, I still find it easier to simply use variables as units.
Just out of curiosity, how do you do conversions? That's the main
On Sun, Mar 18, 2012 at 7:59 AM, Keshav Kini keshav.k...@gmail.com wrote:
William Stein wst...@gmail.com writes:
On Sun, Mar 18, 2012 at 5:45 AM, Jeroen Demeyer jdeme...@cage.ugent.be
wrote:
On 2012-03-17 14:39, Keshav Kini wrote:
If you instead tell people to base
their patches on the
By the way, this ticket might be of interest:
http://trac.sagemath.org/sage_trac/ticket/9763
-Keshav
Join us in #sagemath on irc.freenode.net !
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William Stein wst...@gmail.com writes:
On Sun, Mar 18, 2012 at 7:59 AM, Keshav Kini keshav.k...@gmail.com wrote:
William Stein wst...@gmail.com writes:
On Sun, Mar 18, 2012 at 5:45 AM, Jeroen Demeyer jdeme...@cage.ugent.be
wrote:
On 2012-03-17 14:39, Keshav Kini wrote:
If you instead tell
On Sun, Mar 18, 2012 at 8:31 AM, Keshav Kini keshav.k...@gmail.com wrote:
William Stein wst...@gmail.com writes:
On Sun, Mar 18, 2012 at 7:59 AM, Keshav Kini keshav.k...@gmail.com wrote:
William Stein wst...@gmail.com writes:
On Sun, Mar 18, 2012 at 5:45 AM, Jeroen Demeyer
William Stein wst...@gmail.com writes:
On Sun, Mar 18, 2012 at 8:31 AM, Keshav Kini keshav.k...@gmail.com wrote:
William Stein wst...@gmail.com writes:
On Sun, Mar 18, 2012 at 7:59 AM, Keshav Kini keshav.k...@gmail.com wrote:
William Stein wst...@gmail.com writes:
On Sun, Mar 18, 2012 at 5:45
but still its a long way till it becomes common...how many would have such
powerful devices now???
On Sun, Mar 18, 2012 at 12:00 PM, Dima Pasechnik dimp...@gmail.com wrote:
On Sunday, 18 March 2012 00:48:48 UTC+8, Harald Schilly wrote:
On Saturday, March 17, 2012 5:14:17 PM UTC+1, Jeh
On Friday, March 16, 2012 1:04:35 AM UTC+1, leif wrote:
Btw, you run into similar problems if you happen to have HOME set but
the directory doesn't exist (e.g. because /home isn't mounted); ECL
insists on being at least able to *read* your home directory.
Is it so surprising given that
Jeh Agarwal jeh.agar...@gmail.com writes:
but still its a long way till it becomes common...how many would have such
powerful devices now???
Right, I don't think anyone is disagreeing with you. The main priority
is to make remote operation of Sage possible (and easy, and nice
looking, and
Greetings to the team
I am Nitish Kr. Jaipuria, a 4th year student of the Department of
Mathematics, IIT Kharagpur, enrolled in 5 year Integrated MS course of
mathematics and computing. Due to my course content I have adequate
knowledge of both maths and computer science. I am very much
On Thursday, March 15, 2012 5:25:13 PM UTC+1, Nils Bruin wrote:
On Mar 15, 12:21 am, syd.lavas...@gmail.com syd.lavas...@gmail.com
wrote:
The problem is that my home directory is:
/files3/home/sahosse/
but I only have execution permission to the directory home:
I confirm:
Le dimanche 18 mars, William Stein a écrit:
Does git magically solve that problem?
No, but it mitigates it. It's a tool. It won't prevent you from hitting
on your fingers if you insist on it, but it will make your life easier
in general.
Snark on #sagemath
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Le dimanche 18 mars, Jeh Agarwal a écrit:
but still its a long way till it becomes common...how many would have
such powerful devices now???
Good code just ports itself. Especially if it's possible to do it by
morsels.
It's possible to make sage more flexible already, so it handles the
future
Hi everyone,
We're looking at upgrading trac from 0.11.5 to 0.12.3 (latest stable
version). There will probably be some downtime later today (hopefully less
than 10 minutes) to switch over to the new version.
Let us know if today is a bad day for some reason, and also if something is
misbehaving
I simply define my fundamental unit system and define all units relative to
that. Typically I use SI units kg, m and s. Then I define other convenient
quantities. For example cm=m*1e-2 Then when I enter 10.0 cm in an
expression sage interprets it as 0.100*m. If I want the answer in particular
Oops! I see a typo...I meant input 10.0*cm
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Hi folks,
I just hit a rather evil linear algebra bug, which results in an instant
segfault:
sage: A = identity_matrix(ZZ, 2, sparse=True)
sage: B = identity_matrix(ZZ, 2, sparse=True)
sage: A.solve_left(B)
/storage/masiao/sage-5.0.beta8/spkg/bin/sage: line 308: 7843 Segmentation
fault
On Sun, Mar 18, 2012 at 11:33 AM, Jonathan gu...@uwosh.edu wrote:
I simply define my fundamental unit system and define all units relative to
that. Typically I use SI units kg, m and s. Then I define other convenient
quantities. For example cm=m*1e-2 Then when I enter 10.0 cm in an
That's a correct reading, I'll be primarily be targeting the 2nd point
about improving the readability of large expressions, and I believe math
typesetting will also make such inputs easier. Your first point about color
coding arguments is also something that I could work on.
On Sunday, March
That ticket pretty much covers what I want to implement; do you think that
is suitable for a GSoC project?
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On Sun, Mar 18, 2012 at 12:19 PM, David Loeffler
dave.loeff...@gmail.com wrote:
Hi folks,
I just hit a rather evil linear algebra bug, which results in an instant
segfault:
sage: A = identity_matrix(ZZ, 2, sparse=True)
sage: B = identity_matrix(ZZ, 2, sparse=True)
sage: A.solve_left(B)
On Sun, Mar 18, 2012 at 2:15 PM, William Stein wst...@gmail.com wrote:
On Sun, Mar 18, 2012 at 12:19 PM, David Loeffler
dave.loeff...@gmail.com wrote:
Hi folks,
I just hit a rather evil linear algebra bug, which results in an instant
segfault:
sage: A = identity_matrix(ZZ, 2, sparse=True)
What you are doing using the units package is almost exactly what I do
except that I only have definitions for the units I encounter commonly.
I'd have to add acres and roods in terms of m to the list I maintain to do
the equivalent of your example. The difference is that when I write an
Hi Harald,
http://www.google-melange.com/gsoc/org/google/gsoc2012/sage
talks about sage-gsoc, but
the
Ideashttps://docs.google.com/document/pub?id=1v91UmkDvgEInzPFT_g0osid5g69oKKmyx0NclwcyqI4
document talks about sage-devel for essentially the same purpose.
Should you fix the latter to point to
Twice, today, instead of the page I was expecting, trac produced something
like this:
Traceback (most recent call last):
File
/usr/lib/python2.5/site-packages/Trac-0.11.5-py2.5.egg/trac/web/api.py,
line 377, in send_error
'text/html')
File
Strange. We haven't actually done anything yet related to the upgrade, so
I don't know what to tell you.
David
On Sun, Mar 18, 2012 at 20:34, Hugh Thomas hugh.ross.tho...@gmail.comwrote:
Twice, today, instead of the page I was expecting, trac produced something
like this:
Traceback (most
David Roe r...@math.harvard.edu writes:
Strange. We haven't actually done anything yet related to the upgrade, so I
don't know what to tell you.
David
On Sun, Mar 18, 2012 at 20:34, Hugh Thomas hugh.ross.tho...@gmail.com wrote:
Twice, today, instead of the page I was expecting, trac
On Sat, 17 Mar 2012 at 05:58PM +, John Cremona wrote:
Would anyone else like to see all this google stuff moved to a
different mailing list?
On Sat, 17 Mar 2012 at 11:07AM -0700, William Stein wrote:
YES!
I guess it's too late now, but I would prefer to keep everything on
sage-devel. We
Dan Drake dr...@kaist.edu writes:
I'm afraid that, by pushing GSoC students to a different list, we would
be in effect creating two classes of developers. It would be a bit like
having the grownups table and kids table at holiday meals.
I don't think the point is to move GSoC students to a
Trac will go down in 5 minutes.
David
On Sun, Mar 18, 2012 at 21:10, Keshav Kini keshav.k...@gmail.com wrote:
David Roe r...@math.harvard.edu writes:
Strange. We haven't actually done anything yet related to the upgrade,
so I
don't know what to tell you.
David
On Sun, Mar 18, 2012
On Sun, 18 Mar 2012 at 09:34PM +0530, Jeh Agarwal wrote:
but still its a long way till it becomes common...how many would have
such powerful devices now???
Right now: very few. But what about a year from now? Two years?
Two years ago at my university, smartphones were something that only
On Sun, 18 Mar 2012 at 06:44PM -0700, Keshav Kini wrote:
Dan Drake dr...@kaist.edu writes:
I'm afraid that, by pushing GSoC students to a different list, we would
be in effect creating two classes of developers. It would be a bit like
having the grownups table and kids table at holiday
Trac is more or less working, please report any bugs.
On Sun, Mar 18, 2012 at 18:47, David Roe r...@math.harvard.edu wrote:
Trac will go down in 5 minutes.
David
On Sun, Mar 18, 2012 at 21:10, Keshav Kini keshav.k...@gmail.com wrote:
David Roe r...@math.harvard.edu writes:
Strange. We
On 19 Mrz., 03:20, R. Andrew Ohana andrew.oh...@gmail.com wrote:
Trac is more or less working, please report any bugs.
More or less? :-)
Do the trac pages have to be centered?
To me it's a bit inconvenient, and it *may* give problems if the
(preview) pages get extremely wide due to some plugin
On 19 Mrz., 05:10, leif not.rea...@online.de wrote:
On 19 Mrz., 03:20, R. Andrew Ohana andrew.oh...@gmail.com wrote:
Do the trac pages have to be centered?
To me it's a bit inconvenient, and it *may* give problems if the
(preview) pages get extremely wide due to some plugin weirdness, not
On Monday, 19 March 2012 10:20:02 UTC+8, R. Andrew Ohana wrote:
Trac is more or less working, please report any bugs.
where is the patchbot icon on the tickets? It has vanished.
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On Mar 18, 2012, at 19:20 , R. Andrew Ohana wrote:
Trac is more or less working, please report any bugs.
A couple of minor glitches:
- I refreshed a previously-open page displaying #12555. Before the refresh, I
was shown as logged in. After the refresh, I was not. A second refresh got me
On Sun, Mar 18, 2012 at 21:10, leif not.rea...@online.de wrote:
On 19 Mrz., 03:20, R. Andrew Ohana andrew.oh...@gmail.com wrote:
Trac is more or less working, please report any bugs.
More or less? :-)
Known issues:
* The link to the patchbot has disappeared (thanks for pointing that out
On Mar 18, 9:31 pm, David Roe r...@math.harvard.edu wrote:
Known issues:
Known improvements:
* Comments can be edited.
* Seems super-fast compared to before.
* No need to scroll bottom to top to bottom to preview changes to the
description, there are link-buttons to jump back/forth.
I'm curious, are there Lisp implementations that run on ARM, upon which
Maxima can be compiled ? I guess ECL will work (not sure though).
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