Suppose we define Haskell functions with the following types: data Locale = Farm Integer Zoo Float (Bool, Char) | Park (

Business, Finance, Economics, Accounting, Operations Management, Computer Science, Electrical Engineering, Mechanical Engineering, Civil Engineering, Chemical Engineering, Algebra, Precalculus, Statistics and Probabilty, Advanced Math, Physics, Chemistry, Biology, Nursing, Psychology, Certifications, Tests, Prep, and more.
Post Reply
answerhappygod
Site Admin
Posts: 899604
Joined: Mon Aug 02, 2021 8:13 am

Suppose we define Haskell functions with the following types: data Locale = Farm Integer Zoo Float (Bool, Char) | Park (

Post by answerhappygod »

Suppose We Define Haskell Functions With The Following Types Data Locale Farm Integer Zoo Float Bool Char Park 1
Suppose We Define Haskell Functions With The Following Types Data Locale Farm Integer Zoo Float Bool Char Park 1 (227.93 KiB) Viewed 34 times
Suppose we define Haskell functions with the following types: data Locale = Farm Integer Zoo Float (Bool, Char) | Park (a, Int) [a] cheetah a -> (Char, a) -> String jaguar (Char -> Integer) -> Float -> [Bool] lion String -> Locale panther Float -> Bool tiger (Int, Bool) -> Integer For each of the following expressions, determine whether or not it is well-typed. • If it has a type, then then give its most general type. • If it is not well-typed (i.e., a type error would arise), then briefly explain the source of the type error. 1. cheetah (tiger (7,False)) 2. filter panther [] 3. jaguar 'R' 17 4. (lion,"cub", True) 5. map tiger 6. Park (panther, 7)
7. [lion, lion, lion] 8. Zoo
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!
Post Reply