#8539: Data.Complex shouldn't use default implementation of (**) -------------------------------------+------------------------------------- Reporter: jjaredsimpson | Owner: Type: bug | Status: patch Priority: low | Milestone: Component: Prelude | Version: 7.6.3 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: Unknown/Multiple Type of failure: Incorrect result | Difficulty: Easy (less than 1 at runtime | hour) Test Case: | Blocked By: Blocking: | Related Tickets: -------------------------------------+------------------------------------- Comment (by Scott Turner):
But wolphramalpha gets 0, infinity or indeterminate. which agrees with what I said earlier, If the real part of y is positive, then the result should be 0. If the real part is negative, then the result should be Infinity. If y is imaginary, the result should be NaN.
-- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/8539#comment:14 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler