#6124: Bug in galois_group of a p-adic field extension
---------------------------+------------------------------------------------
Reporter: jlefebvre | Owner: was
Type: defect | Status: new
Priority: minor | Milestone: sage-4.0.1
Component: number theory | Keywords: p-adic
---------------------------+------------------------------------------------
A bug in the implementation of p-adic groups.
sage: K.<a> = Qp(2).extension(x^3 + x^2+1)
sage: K.galois_group()
---------------------------------------------------------------------------
ImportError Traceback (most recent call
last)
/Users/jeromelefebvre/.sage/temp/Jerome.local/23278/_Users_jeromelefebvre__sage_init_sage_0.py
in <module>()
/Applications/sage/local/lib/python2.5/site-
packages/sage/rings/padics/unramified_extension_generic.pyc in
galois_group(self)
96 ## doing this.
97 ##
---> 98 from sage.groups.perm_gps.permgroup import
CyclicPermutationGroup
99 return CyclicPermutationGroup(self.modulus().degree())
100
ImportError: cannot import name CyclicPermutationGroup
While, CyclicPermutationGroup does work fine on my machine.
sage: G=CyclicPermutationGroup(2)
sage: G.list()
[(), (1,2)]
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/6124>
Sage <http://sagemath.org/>
Sage - Open Source Mathematical Software: Building the Car Instead of
Reinventing the Wheel
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"sage-trac" group.
To post to this group, send email to [email protected]
To unsubscribe from this group, send email to
[email protected]
For more options, visit this group at
http://groups.google.com/group/sage-trac?hl=en
-~----------~----~----~----~------~----~------~--~---
