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[issue14521] math.copysign(1., float('nan')) returns -1.

 

 

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Apr 29, 2012, 7:32 AM

Post #1 of 3 (73 views)
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[issue14521] math.copysign(1., float('nan')) returns -1.

Roundup Robot <devnull [at] psf> added the comment:

New changeset c468511fc887 by Mark Dickinson in branch 'default':
Issue #14521: Make result of float('nan') and float('-nan') more consistent across platforms. Further, don't rely on Py_HUGE_VAL for float('inf').
http://hg.python.org/cpython/rev/c468511fc887

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nosy: +python-dev

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Apr 29, 2012, 7:32 AM

Post #2 of 3 (75 views)
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[issue14521] math.copysign(1., float('nan')) returns -1. [In reply to]

Mark Dickinson <dickinsm [at] gmail> added the comment:

Now fixed.

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resolution: -> fixed

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Apr 29, 2012, 8:57 AM

Post #3 of 3 (71 views)
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[issue14521] math.copysign(1., float('nan')) returns -1. [In reply to]

Changes by Mark Dickinson <dickinsm [at] gmail>:


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status: open -> closed

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