Question: Consider the following function in ML. What is its inferred type? fun fib (iszero, isone, dec, add, n) if iszero(n) then n else if isone(n)

Consider the following function in ML. What is its inferred type?

Consider the following function in ML. What is its inferred type? fun fib (iszero, isone, dec, add, n) if iszero(n) then n else if isone(n) then n else add( fib(iszero, isone, dec, add, dec(n) fib(iszero, isone, dec, add, dec(dec(n))) ('bool) (a-> bool (-> 'aaa -> 'a)'a 'a O (int->bool) (int-bool (int -int) (int int->int) int- int none of the above

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Question 8 0 / 1 point Given the code snippet below, what methods does an object of the Rectangle class have? class GeometricShape : def __init__(self, x, y) : self._x = x self._y = y self._fill =...

Question 5 0 / 1 point When designing a class, what is one of the first tasks that need to be done? Question options: Defining the instance variables Writing the method headers Specifying the public...

What is the role of polymorphism? Question options: Polymorphism allows a programmer to manipulate objects that share a set of tasks, even though the tasks are executed in different ways....

Let i and j be positive integers. (i) Prove that there exist natural numbers a and b such that ai = bj+gcd(i, j). You may use standard results provided that you state them clearly. [4 marks] (ii) Let...

(iii) Now express your decision rule instead using only the quantities p(Ck), p(Cj ), p(x|Ck), p(x|Cj ), and relate it to the diagram above. [2 marks] (iv) If the classifier decision rule assigns...

In a Hopfield neural network configured as an associative memory, with all of its weights trained and fixed, what three possible behaviours may occur over time in configuration space as the net...

Consider the trigonometric series a0 2 + X r=1 (ar cos rx + br sin rx) where a0, a1, a2, . . . and b1, b2, . . . are constants and suppose that f(x) is a periodic function of x with period 2. (a)...

In this question you will be asked to reflect on a project you have been involved in or observed, in which a design evolved, or could have evolved, through applying a theory of user behaviour. You...

14. The ___________ statement is used to repeat one or more actions when a condition is true or skip the action(s) when the condition is false. a. case b. while c. if d. const 17. Consider the...

A binary search ____ a linear search. Question options: can't be compared to generally has a similar running time to is generally faster than is generally slower than Question 3 0 / 1 point Which...

Sure Tea Co. has issued 9% annual coupon bonds that are now selling at a yield to maturity of 10% and current yield of 9.8375%. What is the remaining maturity of these bonds? I have currently...

An article in the Journal of Pharmaceutical Sciences (Vol. 80, 1991) presents data on the mole fraction solubility of a solute at a constant temperature. Also measured are the dispersion x1, and...

Assume an insurance company purchases a call option on a stock index futures contract for a premium of $14, with an exercise price of $1800. The value of a stock index futures contract is 250 times...

Can you do it in Java? Thanks for your help - A lottery ticket is $4. - A ticket having 6 different numbers (from 1 to 49) (Can be repeated) - On a Saturday, they draw the lottery, and the winning...

17. What were the objections made by opponents of the PPACA? LO24.6

18. last word What are the three major cost-reducing features of the Singapore health care system? Which one do you think has the largest effect on holding down the price of medical care in...

2. The federal tax code allows businesses but not individuals to deduct the cost of health insurance premiums from their taxable income. Consider a company named HeadBook that could either spend...