mabshoff wrote:
>
>
> Ok, I am about to open tickets and post patches for all the numerical
> noise I have seen on x86, x86-64, Itanium and a G5.
>
On Fedora 9, 32 bits:
----------------------------------------------------------------------
The following tests failed:
sage -t devel/sage/sage/graphs/graph.py
sage -t devel/sage/sage/calculus/calculus.py
sage -t devel/sage/sage/graphs/graph.py
File "/home/jaap/downloads/sage-3.2.alpha2/tmp/graph.py", line 5802:
sage: P.spectrum(laplacian=True)
Expected:
[...e-16, 2.0, 2.0, 2.0, 2.0, 2.0, 5.0, 5.0, 5.0, 5.0]
Got:
[-4.96798817464e-17, 2.0, 2.0, 2.0, 2.0, 2.0, 5.0, 5.0, 5.0, 5.0]
**********************************************************************
All known numerical noise issues, I suppose.
Jaap
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