Consider the following Scheme program: (define (mystery W) (cond ( (number? W) '()) ( (number? (car W)) (cdr W)) (else (cons (mystery (car W)) (cdr W))) ))

Q: function that returns the number of zeros in a given simple list of numbers.

A: The solution is an given below :

Q: Write a Scheme function that computes the volume of a sphere, given its radius.

A: Introduction :-  Above the question As you required solution in below second step    Schema function…

Q: contains the common elements of its two parameter.

A: //python program to find the common elements in two lists //Where set1 is the List 1 and set 2 is…

Q: How would you write (qsort ‘(1 2 5 8 0 4 3)) in a scheme?

A: The above question is solved in step 2 :-

Q: Write a Scheme function that takes two numeric parameters, A and B, and returns A raised to the B…

A: Power is a very useful functional property in Mathematics. We often require to compute power of a…

Q: What operator does ML use for functional composition?

A: Actually, given question regarding ML.

Q: What is a simple phrase of a sentential form?

A: Sentential form in the grammar, is partial derivation of the grammar and the intermediate steps in…

Q: please do Scheme language  #3.  Show/and document (explain) Factorial (n) using recursion

A: Step 1:- Note:-As per policy , We are entitled to answer the first question only. Recursion Function…

Q: Describe the notion of tail recursion and what distinguishes it from standard recurion. Detail an…

A: Tail recursion:       A function which is recursive is said to be a tail recursion function when the…

Q: 1. Consider the function fun defined as follows: (define (fun 1) (if (null? 1) I (cons (car 1) (map…

A: In this question we have to use the schema language where from the given function  will understand…

Q: Select the lines of code in the right order to create a Scheme function that generates a list of X…

A: Answer is   ( Y X)                   (lambda (Y X)                   (lambda Y X)

Q: Consider the following program in Scheme: (    ( (lambda (x)           (lambda (y) (- x y) ) )     2…

A: Answer :

Q: Evaluate the following Scheme form: (let ((a 3) (b 4) (+ (* a a) (* 2 a b) (* b b))

A: Given: Evaluating scheme expressions: (let((a 3)(b 4)) (+(* aa)(*2 ab)(* bb)))

Q: Discuss the relationship between function objects and lambdas in modern programming languages.

A: Function objects and lambdas are powerful ideas that improve the adaptability of code in the dynamic…

Q: Consider the following Scheme program: (define (mystery W) (cond ( (number? W) ( (number? (car W))…

A: (b). (i). Output for (mystery '((9 8 (2 4) (4 5)))) is:

Q: Write the Scheme function from the question above, in Haskell.

A: Given lines of code is  (DEFINE (doit n) (IF (= n 0) 0(+ n (doit (- n 1)))))

Q: Describe the concept of the abstract syntax tree (AST), and solve the following statement: for(a=10;…

A: A tree is a hierarchical data structure in computer science made up of nodes connected by edges. A…