[GHC] #1656: Bignum exponentiation yields wrong results

[GHC]

#1656: Bignum exponentiation yields wrong results
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    Reporter:  rvb at minet.uni-jena.de  |        Owner:         
        Type:  bug                    |       Status:  new    
    Priority:  normal                 |    Milestone:         
   Component:  Compiler               |      Version:  6.6    
    Severity:  major                  |   Resolution:         
    Keywords:                         |   Difficulty:  Unknown
          Os:  Linux                  |     Testcase:         
Architecture:  x86_64 (amd64)         |  
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Comment (by rvb at minet.uni-jena.de):

 Ok, both the GHC calculated number and the C calculated one have exactly
 369693101 digits. So the GHC computed number is probably not just
 truncated.

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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/1656>
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