#5557: [with patch, needs work] implement ridiculously fast 4x4 determinant
----------------------------+-----------------------------------------------
Reporter: boothby | Owner: was
Type: enhancement | Status: new
Priority: minor | Milestone: sage-3.4.1
Component: linear algebra | Keywords:
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Comment(by mabshoff):
The two patches are causing a doctest failure:
{{{
sage -t -long "devel/sage/sage/matrix/matrix_integer_dense.pyx"
**********************************************************************
File
"/scratch/mabshoff/sage-3.4.1.alpha0/devel/sage/sage/matrix/matrix_integer_dense.pyx",
line 3050:
sage: A.determinant(algorithm='linbox')
Expected:
Traceback (most recent call last):
...
RuntimeError: you must pass the proof=False option to the determinant
command to use Linbox's det algorithm
Got:
-843
**********************************************************************
}}}
Cheers,
Michael
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/5557#comment:11>
Sage <http://sagemath.org/>
Sage - Open Source Mathematical Software: Building the Car Instead of
Reinventing the Wheel
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