#8327: Implement the universal cyclotomic field, using Zumbroich basis
-----------------------------------------------------+----------------------
Reporter: nthiery | Owner:
Type: enhancement | Status:
needs_work
Priority: major | Milestone: sage-5.0
Component: number fields | Resolution:
Keywords: Cyclotomic field, Zumbroich basis | Work issues:
Report Upstream: N/A | Reviewers:
Authors: Christian Stump, Simon King | Merged in:
Dependencies: #4539 #10771 #7980 | Stopgaps:
-----------------------------------------------------+----------------------
Changes (by davidloeffler):
* status: needs_review => needs_work
* reviewer: David Loeffler =>
Comment:
{{{
sage -t -force_lib
devel/sage-8327/sage/rings/universal_cyclotomic_field/universal_cyclotomic_field_c.pyx
**********************************************************************
File
"/storage/masiao/sage-5.0.beta11-patchbot/devel/sage-8327/sage/rings/universal_cyclotomic_field/universal_cyclotomic_field_c.pyx",
line 239:
sage: ZumbroichDecomposition_list( 6, 1 )
Expected:
array([1, 1])
Got:
[1, 1]
**********************************************************************
1 items had failures:
1 of 7 in __main__.example_7
***Test Failed*** 1 failures.
For whitespace errors, see the file
/home/masiao/.sage/tmp/fermat-21656/universal_cyclotomic_field_c_22797.py
[1.7 s]
sage -t -force_lib
devel/sage-8327/sage/rings/polynomial/polynomial_quotient_ring.py
**********************************************************************
File
"/storage/masiao/sage-5.0.beta11-patchbot/devel/sage-8327/sage/rings/polynomial/polynomial_quotient_ring.py",
line 262:
sage: [s for s in dir(Q.category().element_class) if not
s.startswith('_')]
Expected:
['cartesian_product', 'gcd', 'is_idempotent', 'is_one', 'lcm', 'lift']
Got:
['cartesian_product', 'gcd', 'is_idempotent', 'is_one', 'is_unit',
'lcm', 'lift']
**********************************************************************
1 items had failures:
1 of 30 in __main__.example_2
***Test Failed*** 1 failures.
For whitespace errors, see the file
/home/masiao/.sage/tmp/fermat-21656/polynomial_quotient_ring_22987.py
[42.5 s]
sage -t -force_lib devel/sage-8327/sage/tests/startup.py
**********************************************************************
File
"/storage/masiao/sage-5.0.beta11-patchbot/devel/sage-8327/sage/tests/startup.py",
line 13:
sage: sage0("'numpy' in sys.modules")
Expected:
False
Got:
True
**********************************************************************
}}}
(All three of these failures had already been reported, and fixed, before
this latest patch re-broke them.)
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/8327#comment:87>
Sage <http://www.sagemath.org>
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