I have two polynomials of degree 20 defining the same number field (I
obtained the second from the first using pari's polredbest() routine). I
am able to use is_isomorphic() to find isomorphisms between them (there are
2) but embeddings() raises an error since roots() does:
sage: x = polygen(QQ)
On Thu, Sep 13, 2018 at 3:08 PM John Cremona wrote:
>
>
>
> On Thu, 13 Sep 2018 at 13:42, Erik Bray wrote:
>>
>> Hi all,
>>
>> This class has a doctest that is failing on Python 3, and it's not
>> clear to me whether the bug is really in the code, or the test itself.
>>
>> The test that's failing
On Thu, 13 Sep 2018 at 13:42, Erik Bray wrote:
> Hi all,
>
> This class has a doctest that is failing on Python 3, and it's not
> clear to me whether the bug is really in the code, or the test itself.
>
> The test that's failing is:
>
> sage: R. = QQ[]
> sage: V = span(R,[
Hi all,
This class has a doctest that is failing on Python 3, and it's not
clear to me whether the bug is really in the code, or the test itself.
The test that's failing is:
sage: R. = QQ[]
sage: V = span(R,[[x,1+x],[x^2,2+x]])
sage: W = RR^2
sage:
Those are absolutely incredible numbers. I know just how technically insane
zn_poly is, so to be beating that by a factor of more than two, especially
in the FFT range is *absolutely phenomenal*!!
I now feel a little bit embarrassed at only having said, "NTL is probably
your best bet".
On Tues
