This week we continued learning Haskell. We discussed
tuples
let
guards
where
standard type classes: Eq, Ord, Enum, Bounded, Read, Show
numeric type classes: Num, Integral, Fractional, RealFrac
type conversions: fromInteger, toInteger, fromIntegral
list comprehensions
You can review these features in chapters 2-4 of the Learn You a Haskell book.