doctest-parallel-0.2: Test interactive Haskell examples
Safe HaskellSafe-Inferred
LanguageHaskell2010

BugfixOutputToStdErr.Fib

Synopsis

Documentation

fib :: (Num t, Num t1) => t -> t1 Source #

Calculate Fibonacci number of given Num.

>>> import System.IO
>>> hPutStrLn stderr "foobar"
foobar