1.3.4. Procedures as Returned Values
Exercise 1.42


Let f and g be two one-argument functions. The composition f after g is defined to be the function x → f(g(x)). Define a procedure compose that implements composition. For example, if inc is a procedure that adds 1 to its argument.

((compose square inc) 6)

There are no comments yet.

Authentication required

You must log in to post a comment.