Hello all,
I've noticed that sage has two separate, but somewhat unequal, jsmath
subdirectories.
One is rooted at: sage/data/extcode/javascript/
The other is at: sage/data/extcode/notebook/javascript/
Why two jsmath directories and if I want to upgrade the jsmath used in
sage, where do I in
I don't think so but I could be wrong. It should be possible using
Tachyon, but I've had trouble using my own textures with tachyon in
sage. The tachyon interface needs a little love; at the moment that
is down towards the bottom of my to-do list but I hope to get to it
somewhat soon.
-M. Hampt
Hi,
Is there a way to render 3d-parametric plots with a texture (from an
image/bitmap file)?
Thanks,
-Dorian
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Thanks to Robert Bradshaw and Jason Grout !
the problem is solved.
Eli
On Nov 26, 3:28 pm, Robert Bradshaw <[EMAIL PROTECTED]>
wrote:
> On Nov 26, 2008, at 12:21 PM, Jason Grout wrote:
>
>
>
> > Eli wrote:
> >> Hello,
> >> In the sage tutorial, I found how to solve equations:
>
> >> sage: x, b,
On Nov 26, 2008, at 3:30 AM, Simon King wrote:
>
> Dear Michael,
>
> On Nov 26, 11:34 am, mabshoff <[EMAIL PROTECTED]
> dortmund.de> wrote:
>> please open a ticket. I would guess as you did that those two
>> related.
>
> Done, it is # 4621.
>
> By the way, the above problem appears even more d
On Nov 26, 2008, at 12:21 PM, Jason Grout wrote:
> Eli wrote:
>> Hello,
>> In the sage tutorial, I found how to solve equations:
>>
>> sage: x, b, c = var('x b c')
>> sage: solve([x^2 + b*x + c == 0],x)
>> [x == (-sqrt(b^2 - 4*c) - b)/2, x == (sqrt(b^2 - 4*c) - b)/2]
>>
>> However, I could not fi
On Nov 26, 2008, at 9:10 AM, Jason Grout wrote:
> heebie wrote:
>> Hi,
>>
>> Thanks a lot for your help. I just have a few questions, if you
>> wouldn't mind.
>>
>> 1) Can I just send the http requests to sagenb.org, or will I have to
>> host the notebook myself?
>
> I don't know; I haven't used
On 26 Lis, 01:26, Gary Church <[EMAIL PROTECTED]> wrote:
>
> %latex
> $\iiint_E y e^{-xy}\;dV$
works fine on sagenb.com
>
>
> sh: line 1: 6005 Trace/BPT trap
Eli wrote:
> Hello,
> In the sage tutorial, I found how to solve equations:
>
> sage: x, b, c = var('x b c')
> sage: solve([x^2 + b*x + c == 0],x)
> [x == (-sqrt(b^2 - 4*c) - b)/2, x == (sqrt(b^2 - 4*c) - b)/2]
>
> However, I could not find how to assign the solution to some variable.
> That is,
Hello,
In the sage tutorial, I found how to solve equations:
sage: x, b, c = var('x b c')
sage: solve([x^2 + b*x + c == 0],x)
[x == (-sqrt(b^2 - 4*c) - b)/2, x == (sqrt(b^2 - 4*c) - b)/2]
However, I could not find how to assign the solution to some variable.
That is, something that will do:
assi
heebie wrote:
> Hi,
>
> Thanks a lot for your help. I just have a few questions, if you
> wouldn't mind.
>
> 1) Can I just send the http requests to sagenb.org, or will I have to
> host the notebook myself?
I don't know; I haven't used that http protocol myself. You could try
it, though.
>
Dear Michael,
On Nov 26, 12:03 pm, mabshoff <[EMAIL PROTECTED]
dortmund.de> wrote:
> > Shall one open a ticket then?
>
> Yes, please do. And please make sure to ping either singular-team or
> Hans directly. I know Singular 3-1 is coming, so maybe we are lucky
> and it is either fixed there or wil
Hi,
Thanks a lot for your help. I just have a few questions, if you
wouldn't mind.
1) Can I just send the http requests to sagenb.org, or will I have to
host the notebook myself?
2) What exactly are the security implications, and are they for the
site hosting the notebook or the site sending the
I installed sage-3.2 from source on an Ubuntu machine, and when I do
$./sage -optional
I get the error below. I can download directly (using a browser for
example) and install the downloaded packages. This is on my home
network where I have never had a problem using macs. Changing the
SAGE_SER
Hi,
a committee is currently being formed to propose a standard for interval
arithmetic. This standard will be IEEE P1788, as IEEE P754 for floating-point
computations.
Current discussions are on the <[EMAIL PROTECTED]> mailing list.
It is possible to join that list for people interested,
Dear Michael,
On Nov 26, 11:34 am, mabshoff <[EMAIL PROTECTED]
dortmund.de> wrote:
> please open a ticket. I would guess as you did that those two related.
Done, it is # 4621.
By the way, the above problem appears even more directly:
sage: F.= NumberField(x^2-2)
sage: 2 in QQbar
True
sage:
On Nov 26, 3:00 am, Simon King <[EMAIL PROTECTED]> wrote:
> Dear Michael,
>
> On Nov 26, 7:22 am, mabshoff <[EMAIL PROTECTED]
>
> dortmund.de> wrote:
> > Is this reproducible for you every time?
>
> For me, it is reproducible.
> triangLfak is the function that was called by Sage. All previous
Dear Michael,
On Nov 26, 7:22 am, mabshoff <[EMAIL PROTECTED]
dortmund.de> wrote:
> Is this reproducible for you every time?
For me, it is reproducible.
> It might be an issue inside Singular, a pexpect synchronization issue or just
> a plain old bug in
> Sage.
Looking at the error message,
On Nov 26, 2008, at 2:30 AM, Simon King wrote:
> Hi!
>
> On Nov 26, 1:51 am, Alex Raichev <[EMAIL PROTECTED]> wrote:
>> sage: F.= NumberField(x^2-2)
>> sage: a^2
>> 2
>> sage: a^2 in QQ
>> True
>> sage: a^2 in QQbar
>> False
>> sage: 2 in QQbar
>> True
>
> A related observation:
> sage: F.=Numbe
On Nov 26, 2:30 am, Simon King <[EMAIL PROTECTED]> wrote:
> Hi!
>
> On Nov 26, 1:51 am, Alex Raichev <[EMAIL PROTECTED]> wrote:
>
> > sage: F.= NumberField(x^2-2)
> > sage: a^2
> > 2
> > sage: a^2 in QQ
> > True
> > sage: a^2 in QQbar
> > False
> > sage: 2 in QQbar
> > True
>
> A related observa
Hi!
On Nov 26, 1:51 am, Alex Raichev <[EMAIL PROTECTED]> wrote:
> sage: F.= NumberField(x^2-2)
> sage: a^2
> 2
> sage: a^2 in QQ
> True
> sage: a^2 in QQbar
> False
> sage: 2 in QQbar
> True
A related observation:
sage: F.=NumberField(x^2-2)
sage: QQ.is_subring(F)
True
sage: F.is_subring(QQb
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