[GHC] #14377: some results not expected with the addition

[GHC]

#14377: some results not expected with the addition
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        Reporter:  vanto             |                Owner:  (none)
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Compiler          |              Version:  8.2.1
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  Incorrect result  |  Unknown/Multiple
  at runtime                         |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by vanto):

 After making several calculations it seems to me that this is more a
 display error rather than a miscalculation (mathematical error). I think
 it could be repaired easily.

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/14377#comment:5>
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