Question: What does the following ML function do? fun length ([ ]) = 0 | length (h :: t) = 1 + length (t);

What does the following ML function do?

fun length ([ ]) = 0 | length (h :: t) = 1 + length (t);

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!

Q:

Digital Communication I X A B C D Y Hosts X and Y are communicating through the data network provided by the switches A, B, C and D and the links interconnecting them as shown above. Initially all...

Q:

f a processor exhibited one branch delay slot how would you reorder (and possibly modify) the instructions in the following loop to gain a performance advantage? loop ldr r2,r3,#4 % r2=load(r3),...

Q:

llustrate different ways of connecting these components together to span a range of performance requirements. [10 marks] For each of the performance categories that you identify state today's typical...

Q:

: (i) What data structures are maintained by the page manager. (ii) What happens when a machine performs a read operation to a page. (iii) What happens when a machine performs a write operation to a...

Q:

Consider the following Haskell code length::[a] -> Int length [] = 0 length (x:xs) = 1 + length xs = decision::Bool -> Bool -> Int decision True _ = 0 decision _ True = 1 decision = 26 Assume that...

Q:

Recall that when using segmentation, a logical address consists of a segment number and offset. In the segment table, each table entry has a base (the starting address of the segment in physical...

Q:

Let A, B be sets. Define: (a) the Cartesian product (A B) (b) the set of relations R between A and B (c) the identity relation A on the set A [3 marks] Suppose S, T are relations between A and B, and...

Q:

QUIZ... Let D be a poset and let f : D D be a monotone function. (i) Give the definition of the least pre-fixed point, fix (f), of f. Show that fix (f) is a fixed point of f. [5 marks] (ii) Show that...

Q:

For monotone functions f, f0: P Q between posets (P, vP ) and (Q, vQ), let f v f(i) Prove that the binary relation v is a partial order. [3 marks] (ii) For monotone functions between posets p : P 0...

Q:

answer the question clearly Describe and compare the call-by-value, call-by-name, and call-by-need evaluation strategies for functional programming languages. The ML function butlast removes the last...

Q:

Does ethical behavior and/or good internal control impact successful enterprise risk management? Why or why not?

Q:

I See The Light Projected Income Statement For the Period Ending December 31, 20x1 $ 1,125,000.00 25,000 lamps @ $45.00 @ $30.00 Sales Cost of Goods Sold 750.000.00 Gross Profit $ 375.000.00 Selling...

Q:

How can employers reduce the risk of workplace violence? By increasing workloads to keep employees too busy for conflicts. By ignoring minor conflicts and focusing only on major incidents. By...

Q:

CT Corp Comprehensive Question Canadian Tire Corporation, Limited (Canadian Tire) is a family of companies that includes a retail segment and a financial services division, among others. The retail...

Q:

h. How has your family status changed through the generations? Compare your family experience with those of your classmates. Did most immigrants come for the same reasons? What are the differences in...

Q:

c. Describe how you felt after the encounter, and explain why you think you felt as you did.

Q:

1. Identify four early foci in the development of intercultural communication.