I mean "default". type(5) f.e.
среда, 15 января 2020 г., 16:15:08 UTC+3 пользователь Dima Pasechnik
написал:
>
> On Wed, Jan 15, 2020 at 1:10 PM Александр Ватузов > wrote:
> >
> > As I undestand, sage uses custom int
>
> no, Sage's int is the same as Python's int. But Sage has other integer
On Wed, Jan 15, 2020 at 1:10 PM Александр Ватузов wrote:
>
> As I undestand, sage uses custom int
no, Sage's int is the same as Python's int. But Sage has other integer
types, e.g. ZZ.
>
> среда, 15 января 2020 г., 12:22:51 UTC+3 пользователь Dima Pasechnik написал:
>>
>> On Tue, Jan 14, 2020 at
As I undestand, sage uses custom int
среда, 15 января 2020 г., 12:22:51 UTC+3 пользователь Dima Pasechnik
написал:
>
> On Tue, Jan 14, 2020 at 10:23 PM Nils Bruin >
> wrote:
> >
> > On Tuesday, January 14, 2020 at 5:36:27 AM UTC-8, Александр Ватузов
> wrote:
> >>
> >> Now I constantly know,
On Tue, Jan 14, 2020 at 10:23 PM Nils Bruin wrote:
>
> On Tuesday, January 14, 2020 at 5:36:27 AM UTC-8, Александр Ватузов wrote:
>>
>> Now I constantly know, that problem was in using
>>
>> divmod(n, base**half)
>>
>> instead of
>>
>> n // (base**half), n % (base**half)
>
>
> The second option yi
yes, but it is function that translates numbers into strings, don't need
such optimizations
среда, 15 января 2020 г., 1:23:36 UTC+3 пользователь Nils Bruin написал:
>
> On Tuesday, January 14, 2020 at 5:36:27 AM UTC-8, Александр Ватузов wrote:
>>
>> Now I constantly know, that problem was in usin
On Tuesday, January 14, 2020 at 5:36:27 AM UTC-8, Александр Ватузов wrote:
>
> Now I constantly know, that problem was in using
>
> divmod(n, base**half)
>
> instead of
>
> n // (base**half), n % (base**half)
>
The second option yields a performance regression relative to the first,
because you w
On line 158, in the function "numerical_python", I see
A, B = divmod(n, base**half)
On Tuesday, January 14, 2020 at 11:54:21 AM UTC-8, Александр Ватузов wrote:
>
> and what is on mpmath file, analog of
> "/SageMath/local/lib/python3.7/site-packages/mpmath/libmp/libintmath.py",
> line 1
and what is on mpmath file, analog of
"/SageMath/local/lib/python3.7/site-packages/mpmath/libmp/libintmath.py",
line 161 ? Just interesting :)
вторник, 14 января 2020 г., 21:20:05 UTC+3 пользователь John H Palmieri
написал:
>
> Sorry, I meant Sage *9.1.beta0*.
>
> On Tuesday, January 14, 2020 a
Sorry, I meant Sage *9.1.beta0*.
On Tuesday, January 14, 2020 at 10:18:41 AM UTC-8, John H Palmieri wrote:
>
> Just to confirm: everything works with Sage 9.0.beta1, built with Python
> 2. Fails with Sage built with Python 3.
>
>
> On Tuesday, January 14, 2020 at 5:55:51 AM UTC-8, Александр Ватуз
Just to confirm: everything works with Sage 9.0.beta1, built with Python 2.
Fails with Sage built with Python 3.
On Tuesday, January 14, 2020 at 5:55:51 AM UTC-8, Александр Ватузов wrote:
>
> https://trac.sagemath.org/ticket/29009#ticket
>
> вторник, 14 января 2020 г., 16:36:27 UTC+3 пользовател
https://trac.sagemath.org/ticket/29009#ticket
вторник, 14 января 2020 г., 16:36:27 UTC+3 пользователь Александр Ватузов
написал:
>
> Now I constantly know, that problem was in using
>
> divmod(n, base**half)
>
> instead of
>
> n // (base**half), n % (base**half)
>
> on File
> "/home/nouret/SageM
Now I constantly know, that problem was in using
divmod(n, base**half)
instead of
n // (base**half), n % (base**half)
on File
"/home/nouret/SageMath/local/lib/python3.7/site-packages/mpmath/libmp/libintmath.py",
line 161, in numeral_python
вторник, 14 января 2020 г., 15:42:17 UTC+3 пользова
.Copy mpmath from build-in python3.6.9 to sage python3.7.3 doesn't help,
can divmod function change?..
вторник, 14 января 2020 г., 15:42:17 UTC+3 пользователь Dima Pasechnik
написал:
>
> On Tue, Jan 14, 2020 at 12:37 PM Александр Ватузов > wrote:
> >
> > I haven-fount where report bug on that
On Tue, Jan 14, 2020 at 12:37 PM Александр Ватузов wrote:
>
> I haven-fount where report bug on that site...
>
you open a new ticket: https://trac.sagemath.org/newticket
- you'd need either a Guthub account, or a local account (long time to
get sometimes) to authenticate.
> Now I will try to rep
I haven-fount where report bug on that site...
Now I will try to repair smth:
I have 2 dirs:
SageMath/local/lib/python3.7/site-packages/mpmath
.local/lib/python3.6/site-packages/mpmath
I think there are sima chenges here
вторник, 14 января 2020 г., 14:57:31 UTC+3 пользователь Dima Pasechnik
на
yes, I'll do it
вторник, 14 января 2020 г., 14:57:31 UTC+3 пользователь Dima Pasechnik
написал:
>
> On Tue, Jan 14, 2020 at 11:53 AM Александр Ватузов > wrote:
> >
> > Will you open issue here? https://trac.sagemath.org/
>
> I can't reproduce the issue with a system python 3.7.3, so it deserv
On Tue, Jan 14, 2020 at 11:53 AM Александр Ватузов wrote:
>
> Will you open issue here? https://trac.sagemath.org/
I can't reproduce the issue with a system python 3.7.3, so it deserves
a trac ticket.
Can you open one?
>
> Or I can try to do something
>
> вторник, 14 января 2020 г., 14:08:08 UTC
Will you open issue here? https://trac.sagemath.org/
Or I can try to do something
вторник, 14 января 2020 г., 14:08:08 UTC+3 пользователь Dima Pasechnik
написал:
>
> I have opened https://github.com/fredrik-johansson/mpmath/issues/503
> to report this.
>
> On Tue, Jan 14, 2020 at 10:59 AM Eric
sory, this I had reported :)
вторник, 14 января 2020 г., 13:59:50 UTC+3 пользователь Eric Gourgoulhon
написал:
>
> PS: a similar error has been reported on ask.sagemath:
> https://ask.sagemath.org/question/49534/error-with-mpmathfindroot-on-89/
>
> Le mardi 14 janvier 2020 11:55:08 UTC+1, Eric G
I have opened https://github.com/fredrik-johansson/mpmath/issues/503
to report this.
On Tue, Jan 14, 2020 at 10:59 AM Eric Gourgoulhon
wrote:
>
> PS: a similar error has been reported on ask.sagemath:
> https://ask.sagemath.org/question/49534/error-with-mpmathfindroot-on-89/
>
> Le mardi 14 janv
It could be Python3, indeed. I see, on "pure" sage 9.0 python3:
>>> import mpmath
>>> mpmath.mp.prec = 1000 #on 700 all is ok
>>> mpmath.findroot(lambda x: x**2 - 3, 2) # must use ** for exponentiation -
>>> pure Python
OverflowError: Python int too large to convert to C long
The above exception
PS: a similar error has been reported on ask.sagemath:
https://ask.sagemath.org/question/49534/error-with-mpmathfindroot-on-89/
Le mardi 14 janvier 2020 11:55:08 UTC+1, Eric Gourgoulhon a écrit :
>
> Le mardi 14 janvier 2020 11:36:44 UTC+1, Dima Pasechnik a écrit :
>>
>>
>> mpmath version on Sage
Le mardi 14 janvier 2020 11:36:44 UTC+1, Dima Pasechnik a écrit :
>
>
> mpmath version on Sage 8.6 is 1.0.0, and later and now it is 1.1.0
>
> This might explain the problem, which maybe should be reported upstream:
>
> https://github.com/fredrik-johansson/mpmath
>
>
It's OK with Sage 8.9, whic
On Tue, Jan 14, 2020 at 10:18 AM Jan Groenewald wrote:
>
> Hi
>
> On Tue, 14 Jan 2020 at 12:11, Александр Ватузов wrote:
>>
>> I have a problem with sage on python3, example sage9.0
>>
>> simple code:
>>
>> import mpmath
>> mpmath.mp.prec = 1000 #on 700 all is ok
>> mpmath.findroot(lambda x: x^2
Hi
On Tue, 14 Jan 2020 at 12:11, Александр Ватузов wrote:
> I have a problem with sage on python3, example sage9.0
>
> simple code:
>
> import mpmath
> mpmath.mp.prec = 1000 #on 700 all is ok
> mpmath.findroot(lambda x: x^2 - 3, 2)
>
> error:
> ) failed:
> SystemError: returned a result with an
I have a problem with sage on python3, example sage9.0
simple code:
import mpmath
mpmath.mp.prec = 1000 #on 700 all is ok
mpmath.findroot(lambda x: x^2 - 3, 2)
error:
) failed:
SystemError: returned a result with an error set>
Somebody else has this error? I will check on simple mpmath.
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