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Sage 2.10.alpha3: numerical noise doctest failure with gcc 4.2.2/x86 #1791

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sagetrac-mabshoff mannequin opened this issue Jan 16, 2008 · 2 comments
Closed

Sage 2.10.alpha3: numerical noise doctest failure with gcc 4.2.2/x86 #1791

sagetrac-mabshoff mannequin opened this issue Jan 16, 2008 · 2 comments
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p: major / 3 t: bug t: tests
Milestone
sage-2.10

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sagetrac-mabshoff mannequin commented Jan 16, 2008

As reported by Kate in https://groups.google.com/group/sage-devel/t/1cd682b8f3e49748

sage -t  devel/sage-main/sage/rings/polynomial/
polynomial_element.pyx
**********************************************************************
File "polynomial_element.pyx", line 2549:
    sage: f.roots(multiplicities=False)
Expected:
    [...1.00000000000000...*I, 1.00000000000000...*I]
Got:
    [1.00000000000000 + 1.11022302462516e-16*I, 1.12045416424138e-16 +
1.00000000000000*I]

Component: doctest coverage

Issue created by migration from https://trac.sagemath.org/ticket/1791
@sagetrac-mabshoff sagetrac-mabshoff mannequin added this to the sage-2.10 milestone Jan 16, 2008
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sagetrac-mabshoff mannequin commented Jan 16, 2008

comment:1

Merged in Sage 2.10.alpha4

@sagetrac-mabshoff sagetrac-mabshoff mannequin closed this as completed Jan 16, 2008
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sagetrac-mabshoff mannequin commented Jan 16, 2008

Attachment: Sage-2.10.alpha3-fix-numerical-doctest-failure-gcc-4.2.2-x86.patch.gz

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