#4867: Incorrect result from trig functions
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Reporter: gwright | Owner:
Type: bug | Status: new
Priority: normal | Component: Compiler
Version: 7.0.1 | Keywords:
Testcase: | Blockedby:
Os: Unknown/Multiple | Blocking:
Architecture: Unknown/Multiple | Failure: Incorrect result at runtime
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Comment(by gwright):
Hmmm. Not just the regular trig functions are broken, but so is `tanh`:
{{{
Prelude> tanh (-1.0)
-2.5422996573661585e76
}}}
(should be about `-0.76`).
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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/4867#comment:1>
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