I need this function to be defined using Haskell language. Hailstone sequences are produced by repeatedly applying the following mapping to numbers: an even number n maps to n/2 and an odd number m maps to 3m+1. The function hailmap applies this transformation to a single integer. hailmap :: Integer -> Integer hailmap n = undefined Note: when the function is called using an integer the answer will be given based on the number being odd or even. -- ghci> hailmap 7 -- 22 -- ghci> hailmap 8 -- 4 Note: Use div rather than / for division, to avoid the need for conversion between numeric types. -- ghci> 15 `div` 2 -- 7
I need this function to be defined using Haskell language. Hailstone sequences are produced by repeatedly applying the following mapping to numbers: an even number n maps to n/2 and an odd number m maps to 3m+1. The function hailmap applies this transformation to a single integer. hailmap :: Integer -> Integer hailmap n = undefined Note: when the function is called using an integer the answer will be given based on the number being odd or even. -- ghci> hailmap 7 -- 22 -- ghci> hailmap 8 -- 4 Note: Use div rather than / for division, to avoid the need for conversion between numeric types. -- ghci> 15 `div` 2 -- 7
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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I need this function to be defined using Haskell language.
Hailstone sequences are produced by repeatedly applying the following mapping to numbers: an even number n maps to n/2 and an odd number m maps to 3m+1.
The function hailmap applies this transformation to a single integer.
hailmap :: Integer -> Integer
hailmap n = undefined
Note: when the function is called using an integer the answer will be given based on the number being odd or even.
-- ghci> hailmap 7
-- 22
-- ghci> hailmap 8
-- 4
Note: Use div rather than / for division, to avoid the need for conversion between numeric types.
-- ghci> 15 `div` 2
-- 7
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