[NumPy-Tickets] [NumPy] #1404: complex log doesn't raise warning for invalid value

NumPy Trac numpy-tickets@scipy....
Sun Feb 21 18:10:15 CST 2010


#1404: complex log doesn't raise warning for invalid value
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 Reporter:  charris      |       Owner:  somebody
     Type:  defect       |      Status:  new     
 Priority:  normal       |   Milestone:  1.5.0   
Component:  numpy.core   |     Version:          
 Keywords:  invalid log  |  
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Comment(by pv):

 The C99 standard states that raising the "invalid" flag in these cases for
 `log` and `exp` is optional -- so it's implementation specific.

 http://www.open-std.org/JTC1/SC22/wg14/www/docs/n1124.pdf   pages 477-478

-- 
Ticket URL: <http://projects.scipy.org/numpy/ticket/1404#comment:1>
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