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BUG: wraparound of int64 #3983

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jreback opened this issue Jun 21, 2013 · 2 comments
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BUG: wraparound of int64 #3983

jreback opened this issue Jun 21, 2013 · 2 comments
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Bug Dtype Conversions Unexpected or buggy dtype conversions

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@jreback
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jreback commented Jun 21, 2013

This is dealing with a wrap-around on int64
occurs only on some platforms (macosx) and only on certain installs

pandas has to be aware to deal in certain looping constructs (see #3922)

np.iinfo(np.int64).max
9223372036854775807
2**63
-9223372036854775808
@jreback jreback mentioned this issue Jun 21, 2013
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@cpcloud
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cpcloud commented Jun 21, 2013

possible that this line is the issue...maybe it was passed when installing

@cpcloud cpcloud mentioned this issue Jun 27, 2013
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@jreback jreback modified the milestones: 0.15.0, 0.14.0 Feb 18, 2014
@jreback jreback modified the milestones: 0.16.0, Next Major Release Mar 1, 2015
@wesm wesm added the Won't Fix label Sep 29, 2016
@wesm
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wesm commented Sep 29, 2016

Closing until we have a specific repro

@wesm wesm closed this as completed Sep 29, 2016
@jorisvandenbossche jorisvandenbossche modified the milestones: Next Major Release, No action Sep 30, 2016
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Bug Dtype Conversions Unexpected or buggy dtype conversions
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@wesm @cpcloud @jreback @jorisvandenbossche