Write a function in ML square list of type int list - > int list

That takes a list of integers and returns the list of the squares of those1 integers. For

Example, it you evaluate square list [1, 2 , 3, 4] you should get [1, 4, 9 , 1 6 ] , usin Map or foldr or fold1

example: fun add2 x =map (fn a =>a + 2 ) x ;