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Re^3: Perl returns NaN after addition

by LanX (Saint)
on Oct 17, 2013 at 01:09 UTC ( [id://1058574]=note: print w/replies, xml ) Need Help??

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  1. or download this
      DB<243> $nan=sin(9**9**9)
     => "nan"
    ...
    
      DB<246>  Scalar::Util::looks_like_number($nan)
     => 36
    
  2. or download this
      DB<106> $nan=sin(9**9**9)
     => "nan"
    ...
     => 1
    NaN support here
      DB<108>
    

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