#8218: Finite Field move
---------------------------+------------------------------------------------
Reporter: roed | Owner:
Type: enhancement | Status: needs_work
Priority: major | Milestone: sage-4.3.4
Component: algebra | Keywords: finite fields
Author: roed | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
---------------------------+------------------------------------------------
Changes (by cremona):
* status: needs_review => needs_work
Comment:
OK, I did that (except with the bundle trac_8218_move_433.bundle),
applying it all to 4.3.4.alpha0. The merge is ok (one piece of fuzz).
The rebuild took a long time. But sage -br ended up not running properly:
{{{
AttributeError Traceback (most recent call
last)
/home/john/sage-current/local/lib/python2.6/site-
packages/IPython/ipmaker.pyc in force_import(modname)
64 reload(sys.modules[modname])
65 else:
---> 66 __import__(modname)
67
68
/home/john/sage-4.3.4.alpha0/local/bin/ipy_profile_sage.py in <module>()
5 preparser(True)
6
----> 7 import sage.all_cmdline
8 sage.all_cmdline._init_cmdline(globals())
9
/home/john/sage-current/local/lib/python2.6/site-
packages/sage/all_cmdline.py in <module>()
12 try:
13
---> 14 from sage.all import *
15 from sage.calculus.predefined import x
16 preparser(on=True)
/home/john/sage-current/local/lib/python2.6/site-packages/sage/all.py in
<module>()
70 get_sigs()
71
---> 72 from sage.rings.all import *
73 from sage.matrix.all import *
74
/home/john/sage-current/local/lib/python2.6/site-
packages/sage/rings/all.py in <module>()
88
89 # Algebraic numbers
---> 90 from qqbar import (AlgebraicRealField, is_AlgebraicRealField, AA,
91 AlgebraicReal, is_AlgebraicReal,
92 AlgebraicField, is_AlgebraicField, QQbar,
/home/john/sage-current/local/lib/python2.6/site-
packages/sage/rings/qqbar.py in <module>()
1410
1411 # Cache some commonly-used polynomial rings
-> 1412 QQx = QQ['x']
1413 QQx_x = QQx.gen()
1414 QQy = QQ['y']
/home/john/sage-current/local/lib/python2.6/site-
packages/sage/rings/ring.so in sage.rings.ring.Ring.__getitem__
(sage/rings/ring.c:2551)()
/home/john/sage-current/local/lib/python2.6/site-
packages/sage/rings/polynomial/polynomial_ring_constructor.pyc in
PolynomialRing(base_ring, arg1, arg2, sparse, order, names, name,
implementation)
341 raise TypeError, "if second arguments is a string
with no commas, then there must be no other non-optional arguments"
342 name = arg1
--> 343 R = _single_variate(base_ring, name, sparse,
implementation)
344 else:
345 # 2-4. PolynomialRing(base_ring, names,
order='degrevlex'):
/home/john/sage-current/local/lib/python2.6/site-
packages/sage/rings/polynomial/polynomial_ring_constructor.pyc in
_single_variate(base_ring, name, sparse, implementation)
421
422 elif base_ring.is_field(proof = False):
--> 423 R = m.PolynomialRing_field(base_ring, name, sparse,
implementation=implementation)
424
425 elif base_ring.is_integral_domain(proof = False):
/home/john/sage-current/local/lib/python2.6/site-
packages/sage/rings/polynomial/polynomial_ring.pyc in __init__(self,
base_ring, name, sparse, element_class, implementation)
1194 if implementation is None: implementation="NTL"
1195 if implementation == "NTL" and \
-> 1196 sage.rings.finite_field.is_FiniteField(base_ring):
1197 p=base_ring.characteristic()
1198 from sage.libs.ntl.ntl_ZZ_pEContext import
ntl_ZZ_pEContext
AttributeError: 'module' object has no attribute 'finite_field'
Error importing ipy_profile_sage - perhaps you should run %upgrade?
WARNING: Loading of ipy_profile_sage failed.
}}}
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/8218#comment:15>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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