Question: 5. Consider the following function. let f (x : int list) : bool list = match x with | [] -> x | hd

5. Consider the following function. let f (x : int list) :

5. Consider the following function. let f (x : int list) : bool list = match x with | [] -> x | hd tl -> true :: [] Is it well typed? Briefly explain your reasoning.

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 Programming Questions!

Microkernel operating systems aim to address perceived modularity and reliability issues in traditional "monolithic" operating systems. (i) Describe the typical architecture of a microkernel...

can someone solve this Modern workstations typically have memory systems that incorporate two or three levels of caching. Explain why they are designed like this. [4 marks] In order to investigate...

CANMNMM January of this year. (a) Each item will be held in a record. Describe all the data structures that must refer to these records to implement the required functionality. Describe all the...

For the Somerset furniture Company described in Case Problem 10.1 in Chapter 10, determine the product lead time by developing a time line from the initiation of a purchase order to product delivery....

Name each molecule. a. b. CI

If a three-factor solution is retained, approximately how much variance has been accounted for? (a) 43% (b) 35% (c) 24% (d) 10%

Explain the history of evaluation and current theoretical models that align with the five philosophical paradigms described in Chapter 1.

The accountant for Sierra Corp. prepared the following schedule of liabilities as of December 31, 2011. Accounts payable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

eBook Show Me How Question Content Area Activity-Based Costing: Factory Overhead Costs The total factory overhead for Bardot Marine Company is budgeted for the year at $600,000, divided into four...

A company has the option to pay bond interest or not. Select one: True False Next pag

Calculate measures of central tendency and spread for coffee and tea. Create histograms and box-plots for both coffee and tea, displaying the number of years in each interval of consumption in...

work 3 LG Chem NMC-graphite cell specifications Nominal Discharge Voltage Rated Capacity Rated Discharge energy Open Circuit Voltage Cell Resistance Maximum Cell Voltage Minimum Cell Voltage Peak...

You decide that you d like to have someone accompany you to the meeting with Cynthia. Motivated by the communications principle of credibility, which of the following people would make the best...

A part on an instrument that is sticky or resistant may indicate: Group of answer choices Bioburden Misalignment The need for lubrication All of the above

Identify tangible and intangible assets that are unique to Brookdale University Hospital Medical Center or give it competitive advantage and explain how each can be a strength or weakness for the...

Consider the BCH code of length N = 3 1 and generator polynomial ( in octal description ) 1 0 7 6 5 7 . In this code there is 1 word composed by all zeros, 1 5 5 words with 7 ones, 4 6 5 with 8 ones,...

Doorharmony Company makes doorbells. It has a weighted- average cost of capital of 5% and total assets of $ 5,900,000. Doorharmony has current liabilities of $ 750,000. Its operating income for the...

Table 3.1 in the last chapter presents R&E Supplies financial statements for the period 2014 through 2017, and Table 3.5 presents a pro forma financial forecast for 2018. Use the information in these...

Selected financial data for Amberjack Corporation follows. a. Calculate the current and quick ratio at the end of each year. How has the company's short-term liquidity changed over this period? b....

An all-equity financed company has a cost of capital of 10 percent. It owns one asset: a mine capable of generating $100 million in free cash flow every year for five years, at which time it will be...

69. If a is an *m* x 1 vector and b is an *n* x 1 vector, find a c-inverse of ab' in terms of a and b.

62. Show that A'AB = 0 if and only if AB = 0 for any matrices A and B such that the multiplications are defined.

67. If A' is a c-inverse of A, show that B is also a c-inverse of A, where B = A'AA' + (I - A'A)P + Q(I - AA'), where P and Q are any matrices of appropriate sizes.