#18152: Universal Cyclotomic Field implementation using libgap
-------------------------------------+-------------------------------------
Reporter: vdelecroix | Owner:
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-6.7
Component: number fields | Resolution:
Keywords: | Merged in:
Authors: Vincent Delecroix | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
u/vdelecroix/18152 | e4a352468cf9c018b9bdf148a3de03793a111b9e
Dependencies: #18153 | Stopgaps:
-------------------------------------+-------------------------------------
Comment (by vdelecroix):
On the other hand your code becomes slower when the element is more
complicated
{{{
sage: a = sum(E_libgap( 2^8 * 3^4, i) for i in range(0, 2**12, 37))
sage: b = sum(E_native( 2^8 * 3^4, i) for i in range(0, 2**12, 37))
sage: %timeit _ = a.conjugate()
1000 loops, best of 3: 262 µs per loop
sage: %timeit _ = b.conjugate()
1000 loops, best of 3: 793 µs per loop
}}}
So I would not say that `conjugate` is slower.
--
Ticket URL: <http://trac.sagemath.org/ticket/18152#comment:27>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
--
You received this message because you are subscribed to the Google Groups
"sage-trac" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To post to this group, send email to [email protected].
Visit this group at http://groups.google.com/group/sage-trac.
For more options, visit https://groups.google.com/d/optout.
