Random relative number field checks only irreducibility over QQ

[kliem]

sage: set_random_seed(3030)                                                                                                           
sage: from sage.rings.tests import relative_number_field                                                                              
sage: relative_number_field(3)    
...
ValueError: defining polynomial (x^2 - 15*x - 45) must be irreducible

Component: algebra

Author: Jonathan Kliem

Branch/Commit: cd056b2

Reviewer: Markus Wageringel

Issue created by migration from https://trac.sagemath.org/ticket/32117

[kliem]

Commit: cd056b2

[kliem]

Branch: public/32117

[kliem]

New commits:

cd056b2

check reducibility of polynomial with correct base ring

[mwageringel]

Reviewer: Markus Wageringel

[mwageringel]

comment:2

The fix looks correct to me and seems to work.

[kliem]

comment:3

Thank you.

[vbraun]

Changed branch from public/32117 to cd056b2