#3750: [with patch, needs work] Request for a "log" function for Sage integers
------------------------------+---------------------------------------------
Reporter: ljpk | Owner: kcrisman
Type: defect | Status: assigned
Priority: minor | Milestone: sage-3.2.1
Component: basic arithmetic | Resolution:
Keywords: |
------------------------------+---------------------------------------------
Changes (by mabshoff):
* summary: [with patch, positive review] Request for a "log" function
for Sage integers => [with patch, needs work]
Request for a "log" function for Sage integers
* milestone: sage-3.2 => sage-3.2.1
Comment:
When I merge integer-log-exp-final.patch I get one doctest failure:
{{{
[EMAIL PROTECTED]:/scratch/mabshoff/release-cycle/sage-3.2.alpha3$ ./sage -t
-long devel/sage/sage/coding/linear_code.py
sage -t -long devel/sage/sage/coding/linear_code.py
**********************************************************************
File "/scratch/mabshoff/release-cycle/sage-3.2.alpha3/tmp/linear_code.py",
line 1123:
sage: Cc = C.galois_closure(GF(2))
Exception raised:
Traceback (most recent call last):
File "/scratch/mabshoff/release-
cycle/sage-3.2.alpha3/local/lib/python2.5/doctest.py", line 1228, in __run
compileflags, 1) in test.globs
File "<doctest __main__.example_21[3]>", line 1, in <module>
Cc = C.galois_closure(GF(Integer(2)))###line 1123:
sage: Cc = C.galois_closure(GF(2))
File "/scratch/mabshoff/release-
cycle/sage-3.2.alpha3/local/lib/python2.5/site-
packages/sage/coding/linear_code.py", line 1141, in galois_closure
if not(a.integer_part() == a):
AttributeError: 'sage.rings.integer.Integer' object has no attribute
'integer_part'
**********************************************************************
File "/scratch/mabshoff/release-cycle/sage-3.2.alpha3/tmp/linear_code.py",
line 1124:
sage: C; Cc
Exception raised:
Traceback (most recent call last):
File "/scratch/mabshoff/release-
cycle/sage-3.2.alpha3/local/lib/python2.5/doctest.py", line 1228, in __run
compileflags, 1) in test.globs
File "<doctest __main__.example_21[4]>", line 1, in <module>
C; Cc###line 1124:
sage: C; Cc
NameError: name 'Cc' is not defined
**********************************************************************
File "/scratch/mabshoff/release-cycle/sage-3.2.alpha3/tmp/linear_code.py",
line 1132:
sage: c2 in Cc
Exception raised:
Traceback (most recent call last):
File "/scratch/mabshoff/release-
cycle/sage-3.2.alpha3/local/lib/python2.5/doctest.py", line 1228, in __run
compileflags, 1) in test.globs
File "<doctest __main__.example_21[9]>", line 1, in <module>
c2 in Cc###line 1132:
sage: c2 in Cc
NameError: name 'Cc' is not defined
**********************************************************************
File "/scratch/mabshoff/release-cycle/sage-3.2.alpha3/tmp/linear_code.py",
line 1541:
sage: Cc = C.galois_closure(GF(2))
Exception raised:
Traceback (most recent call last):
File "/scratch/mabshoff/release-
cycle/sage-3.2.alpha3/local/lib/python2.5/doctest.py", line 1228, in __run
compileflags, 1) in test.globs
File "<doctest __main__.example_35[3]>", line 1, in <module>
Cc = C.galois_closure(GF(Integer(2)))###line 1541:
sage: Cc = C.galois_closure(GF(2))
File "/scratch/mabshoff/release-
cycle/sage-3.2.alpha3/local/lib/python2.5/site-
packages/sage/coding/linear_code.py", line 1141, in galois_closure
if not(a.integer_part() == a):
AttributeError: 'sage.rings.integer.Integer' object has no attribute
'integer_part'
**********************************************************************
File "/scratch/mabshoff/release-cycle/sage-3.2.alpha3/tmp/linear_code.py",
line 1547:
sage: c2 in Cc
Exception raised:
Traceback (most recent call last):
File "/scratch/mabshoff/release-
cycle/sage-3.2.alpha3/local/lib/python2.5/doctest.py", line 1228, in __run
compileflags, 1) in test.globs
File "<doctest __main__.example_35[8]>", line 1, in <module>
c2 in Cc###line 1547:
sage: c2 in Cc
NameError: name 'Cc' is not defined
**********************************************************************
2 items had failures:
3 of 10 in __main__.example_21
2 of 9 in __main__.example_35
***Test Failed*** 5 failures.
For whitespace errors, see the file /scratch/mabshoff/release-
cycle/sage-3.2.alpha3/tmp/.doctest_linear_code.py
[30.6 s]
exit code: 1024
}}}
Cheers,
Michael
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/3750#comment:11>
Sage <http://sagemath.org/>
Sage - Open Source Mathematical Software: Building the Car Instead of
Reinventing the Wheel
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