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ID Category Severity Type Date Submitted Last Update
0001002 [1003.1(2013)/Issue7+TC1] System Interfaces Editorial Omission 2015-11-06 17:19 2019-10-21 09:04
Reporter jsm28 View Status public  
Assigned To
Priority normal Resolution Accepted  
Status Applied  
Name Joseph Myers
User Reference
Section lgamma
Page Number 1226
Line Number 40720
Interp Status ---
Final Accepted Text
Summary 0001002: Specification of signgam semantics omitted
Description The lgamma specification says "If x is NaN, −Inf, or a negative integer, the value of signgam is unspecified.". However, it's missing the specification of what signgam should be in *other* cases. This was in the 2004 edition, "The sign of Γ(x) is returned in the external integer signgam.", so this is probably an editorial mistake when that clarification was inserted.
Desired Action Restore the sentence about signgam from the 2004 edition (XSI-shaded), while keeping the clarification about special cases from the 2013 edition.
Tags tc3-2008
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- Issue History
Date Modified Username Field Change
2015-11-06 17:19 jsm28 New Issue
2015-11-06 17:19 jsm28 Name => Joseph Myers
2015-11-06 17:19 jsm28 Section => lgamma
2015-11-06 17:19 jsm28 Page Number => 1226
2015-11-06 17:19 jsm28 Line Number => 40720
2016-07-14 16:25 Don Cragun Interp Status => ---
2016-07-14 16:25 Don Cragun Status New => Resolved
2016-07-14 16:25 Don Cragun Resolution Open => Accepted
2016-07-14 16:26 Don Cragun Tag Attached: tc3-2008
2019-10-21 09:04 geoffclare Status Resolved => Applied

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