TYPE SIGNATURES
  unc :: forall t t1 t2. (t2 -> t1 -> t) -> (t2, t1) -> t
TYPE CONSTRUCTORS
COERCION AXIOMS
Dependent modules: []
Dependent packages: [base-4.9.0.0, ghc-prim-0.5.0.0,
                     integer-gmp-1.0.0.1]