By the way, if the problem can be reduced to building the documentation
(that is, if "make build" succeeds but "make" does not), another option
would be to try "make doc-html-no-plot", or essentially equivalently do
export SAGE_DOCBUILD_OPTS+=' --no-plot'
make
It is possible that the p
previous problem got solved ,I searched it on github and found one command
"make TARGET=HASWELL"and it worked,but now there is another problem
above,so please give me solution for this.
On Saturday, September 16, 2017 at 12:29:28 PM UTC+5:30, shivam gor wrote:
>
>
> The following package(s) may
AttributeError: 'module' object has no attribute '__file__'
Error building Sage.
The following package(s) may have failed to build (not necessarily
during this run of 'make all'):
* documentation: dochtml
log file: /home/shivam/sage/logs/pkgs/../dochtml.log
what should be done now??
On Saturd
Miguel Angel,
Let me try and summarize the discussion so far and some options.
The failure:
- error while running 'make' on a CentOS machine with 2 GB of RAM
- occurred while building Sage's documentation, which is heavy on RAM
- likely an out of memory error; not surprising with only 2 GB of RA
Ubuntu 17.04
On Sep 17, 2017 6:15 AM, "Samuel Lelievre"
wrote:
> Sat 2017-09-16 12:51:27 UTC, shivam gor:
> > yes i have installed all prerequisites
>
> What operating system are you using? Probably a Linux distribution?
> Which one? What version?
>
> --
> You received this message because you ar
Sat 2017-09-16 12:51:27 UTC, shivam gor:
> yes i have installed all prerequisites
What operating system are you using? Probably a Linux distribution?
Which one? What version?
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Hi,
this might be related to:
https://trac.sagemath.org/ticket/20752
https://trac.sagemath.org/ticket/20742
(and it is doctested).
Ciao,
Thierry
On Sat, Sep 16, 2017 at 03:17:27PM -0400, Bruno Le Floch wrote:
> Hello,
>
> In fact, it seems that in Sage 7.2, cos((p/q)*pi) gets reduced mod pi
Hello,
In fact, it seems that in Sage 7.2, cos((p/q)*pi) gets reduced mod pi
instead of 2pi, at least in cases where it does not simplify to square
roots:
sage: [cos(pi*(i+13)/13) - cos(pi*i/13)
for i in range(0,50) if i%13!=0] == [0]*46
True
It would be good to know what fixed that bug.
On Saturday, September 16, 2017 at 6:18:17 AM UTC-7, Simon King wrote:
>
> Hi Thierry,
>
> On 2017-09-16, Thierry > wrote:
> > How does raw "exec" behaves with your large file ?
> >
> > sage: with open('your_file.txt') as f:
> > : exec(preparse(f.read()))
>
> Time for my preparser tha
Hi Thierry,
On 2017-09-16, Thierry wrote:
> How does raw "exec" behaves with your large file ?
>
> sage: with open('your_file.txt') as f:
> : exec(preparse(f.read()))
Time for my preparser that translates the gap readable into
Python readable data is about 3 minutes. The result is a stri
yes i have installed all prerequisites
On Saturday, September 16, 2017 at 6:20:42 PM UTC+5:30, shivam gor wrote:
>
> description: Computer
> width: 64 bits
> capabilities: smp vsyscall32
> *-core
>description: Motherboard
>physical id: 0
> *-memory
> desc
description: Computer
width: 64 bits
capabilities: smp vsyscall32
*-core
description: Motherboard
physical id: 0
*-memory
description: System memory
physical id: 0
size: 7880MiB
*-cpu
product: Intel(R) Core(TM) i5-7200U CPU
Problem solved by upgrading, thanks.
Mickaël
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How does raw "exec" behaves with your large file ?
sage: with open('your_file.txt') as f:
: exec(preparse(f.read()))
Ciao,
Thierry
On Sat, Sep 16, 2017 at 12:01:57PM +, Simon King wrote:
> On 2017-09-16, Thierry wrote:
> > Do you have it in the Python/Sage format ?
>
> K = GF(8,'
Also did you install all the prerequisites for building sage in your system?
The webpage
http://doc.sagemath.org/html/en/installation/source.html
Shows more detailed instructions how to build sage
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Thanks, I'll try that, and come back if I have still this issue with the
8.0.
Still, big problem in the 7.2 ?! Or could it be related to other libraries ?
Mickaël
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Could you give a detailed explanation of the machine you tried to build it on.
Including at least your operating system and version and type of prosecor?
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Hello,
you might have missed the minus sign and the "it should be positive" in my
post.
Best regards,
Mickaël
On Saturday, September 16, 2017 at 1:33:47 PM UTC+2, David Joyner wrote:
>
> On Sat, Sep 16, 2017 at 7:27 AM, Mickael Pechaud
> > wrote:
> > Hello,
> >
> > I'm running SageMat
On 2017-09-16, Thierry wrote:
> Do you have it in the Python/Sage format ?
K = GF(8,'x')
x = K.gen()
D = {
"group": "A5",
"generators": [ "1a", "1b", "1a1b1", "1b1a1" ],
"npims": 2,
"pimnames": [ "1a", "1b" ],
"cartan": [ [ 2, 1 ], [ 1, 2 ] ],
"dim": [ 3, 3 ],
"adjmat": [ [ 0, 1 ],
Do you have it in the Python/Sage format ?
On Sat, Sep 16, 2017 at 10:37:36AM +, Simon King wrote:
> Hi Thierry,
>
> On 2017-09-16, Thierry wrote:
> > could you please give us access to the file (or a sample of it), so that
> > we understand how it looke like ?
>
> Here is my smallest examp
You should upgrade to a more recent version:
┌┐
│ SageMath version 8.0, Release Date: 2017-07-21 │
│ Type "notebook()" for the browser-based notebook interface.│
│ Type "help()" for help.
On Sat, Sep 16, 2017 at 7:27 AM, Mickael Pechaud
wrote:
> Hello,
>
> I'm running SageMath 7.2, on a 64bits laptop with a Ubuntu 16.04.2 LTS
> (xenial). I got a wrong answer from cos :
>
> sage: float(cos(14*pi/9))
> -0.17364817766693041
>
FYI, cocalc.com returns
0.17364817766693041
> It should
Hello,
I'm running SageMath 7.2, on a 64bits laptop with a Ubuntu 16.04.2 LTS
(xenial). I got a wrong answer from cos :
sage: float(cos(14*pi/9))
-0.17364817766693041
It should be positive - and it's inconsistent with the following lines :
sage: float(cos(14*pi/9-2*pi))
0.17364817766693041
Hi John,
On 2017-09-16, John Cremona wrote:
> When I read in files containing a lot of data I don't format the files
> to be python code but just data, then write a python function to parse
> the input.
I tried that, and it is of course no problem to iterate over the matrix
entries defined in th
Hi Thierry,
On 2017-09-16, Thierry wrote:
> could you please give us access to the file (or a sample of it), so that
> we understand how it looke like ?
Here is my smallest example (in gap-readable format):
basicalg:=rec(
group := "A5",
generators := [ "1a", "1b", "1a1b1", "1b1a1" ],
npim
On Friday, September 15, 2017 at 7:45:48 PM UTC+2, Maarten Derickx wrote:
>
>
>
> On Friday, 15 September 2017 18:55:57 UTC+2, Volker Braun wrote:
>>
>>
>> I haven't used it in a while as buildbot, it possibly still has the old
>> domain name configured. But it basically never succeded in buildi
Hi Simon,
could you please give us access to the file (or a sample of it), so that
we understand how it looke like ?
Ciao,
Thierry
On Sat, Sep 16, 2017 at 09:13:38AM +, Simon King wrote:
> Hi!
>
> I have a large file (2.7*10^6 lines, 204.5*10^6 bytes) of code
> that defines a python dict,
When I read in files containing a lot of data I don't format the files
to be python code but just data, then write a python function to parse
the input. Mostly my data files are not so large as yours, but I have
processed larger ones such as the ones at
https://math.dartmouth.edu/~jvoight/hmf.html
Hi!
I have a large file (2.7*10^6 lines, 204.5*10^6 bytes) of code
that defines a python dict, some dict values are matrices
of dimension roughly 800x1200 over GF(8), some dict values are
other dicts.
Problem: When I try to load the file with sage.repl.load.load,
my laptop very soon starts swappi
The following package(s) may have failed to build (not necessarily
during this run of 'make all'):
* package: openblas-0.2.19.p0
log file: /home/shivam/sage/logs/pkgs/openblas-0.2.19.p0.log
build directory:
/home/shivam/sage/local/var/tmp/sage/build/openblas-0.2.19.p0
what should be done??
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