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What kind of information is needed you can specify ??? SCHEME LANGUAGE Lambda expressions 3. Functions declared using define can be expressed as the lambda
What kind of information is needed you can specify ???
SCHEME LANGUAGE
Lambda expressions 3. Functions declared using define can be expressed as the lambda special form. That is, (define (fx) ) is the same as (define f (lambda (x) )) Lambda forms can be used to return anonymous functions. Anonymous functions have a number of important applications in Scheme. For example, here is a function apply-two-unary that returns an anonymous procedure bound to two unary procedures f and g. This anonymous function takes as an argument. (define (apply-two-unary f g) (lambda (x) (f ( x)))) (a) Write a procedure binary-plus returning a lambda expression. The procedure binary-plus takes two arguments and adds them together. It should work like. (define plus5 (binary-plus 5)) (plus57) produces 12. (b) Write a procedure to compute trinary-plus returning nested lambda expressions. The procedure trinary-plus takes three arguments and adds them together. (define plus 5+4 ((trinary-plus 5) 4)) (plus5+4 6) produces 15. Lambda expressions 3. Functions declared using define can be expressed as the lambda special form. That is, (define (fx) ) is the same as (define f (lambda (x) )) Lambda forms can be used to return anonymous functions. Anonymous functions have a number of important applications in Scheme. For example, here is a function apply-two-unary that returns an anonymous procedure bound to two unary procedures f and g. This anonymous function takes as an argument. (define (apply-two-unary f g) (lambda (x) (f ( x)))) (a) Write a procedure binary-plus returning a lambda expression. The procedure binary-plus takes two arguments and adds them together. It should work like. (define plus5 (binary-plus 5)) (plus57) produces 12. (b) Write a procedure to compute trinary-plus returning nested lambda expressions. The procedure trinary-plus takes three arguments and adds them together. (define plus 5+4 ((trinary-plus 5) 4)) (plus5+4 6) produces 15Step by Step Solution
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