Re: [sage-devel] Re: Orders in number fields

2021-07-21 Thread John Cremona
I'll forward this to sage-nt. I have not used orders in number fields much myself, but it looks to me as if several of these should be easy. One of them (about quaternion orders) is altogether different since that is about orders in quaternion algebras (over number fields), not about orders in

[sage-devel] Re: Orders in number fields

2021-07-21 Thread Samuel Lelievre
Orders in number fields certainly need work. This Sage Trac query: https://trac.sagemath.org/query?order=id=1=~orders and similar queries with "order" or "ring of integers" reveal the following open tickets #28706 clarify order generation in number fields with bracket syntax

[sage-devel] Re: orders in number fields are not unique parents?

2008-06-28 Thread William Stein
On Fri, Jun 27, 2008 at 3:06 PM, John Cremona [EMAIL PROTECTED] wrote: 2008/6/27 William Stein [EMAIL PROTECTED]: On Tue, Jun 24, 2008 at 10:31 PM, Nick Alexander [EMAIL PROTECTED] wrote: Could someone who knows orders in number fields verify that they are not at the moment unique parents

[sage-devel] Re: orders in number fields are not unique parents?

2008-06-28 Thread John Cremona
2008/6/28 William Stein [EMAIL PROTECTED]: On Fri, Jun 27, 2008 at 3:06 PM, John Cremona [EMAIL PROTECTED] wrote: 2008/6/27 William Stein [EMAIL PROTECTED]: On Tue, Jun 24, 2008 at 10:31 PM, Nick Alexander [EMAIL PROTECTED] wrote: Could someone who knows orders in number fields verify