YES 0.391
↳ HASKELL
↳ BR
| ((id :: a -> a) :: a -> a) | 
| import qualified Prelude | 
↳ HASKELL
↳ BR
↳ HASKELL
↳ COR
| ((id :: a -> a) :: a -> a) | 
| import qualified Prelude | 
undefined 
| False 
= undefined 
undefined = undefined1 
undefined0 True = undefined 
undefined1 = undefined0 False 
↳ HASKELL
↳ BR
↳ HASKELL
↳ COR
↳ HASKELL
↳ Narrow
| (id :: a -> a) | 
| import qualified Prelude |