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rajivr/ghci

Created September 22, 2019 03:41
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ghci
*Main> :t (return 1)
(return 1) :: forall {m :: * -> *} {a}. (Monad m, Num a) => m a
*Main> :t show
show :: forall {a}. Show a => a -> String
*Main> :t ((return 1) . show)
((return 1) . show) :: forall {c} {a}. (Num c, Show a) => a -> c
*Main> :t (.)
(.) :: forall {b} {c} {a}. (b -> c) -> (a -> b) -> a -> c
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