Define a higher-order function forloop that takes three arguments: an initial value (counter) representing the initial value
Question:
Define a higher-order function forloop that takes three arguments: an initial value (counter) representing the initial value of the loop counter, a function (condition) representing a test expression with a single argument, and a function (increment) representing the loop counter increment function with a single argument. It outputs another function that, when run with a function as argument (say, loopbody), runs loopbody starting with the initial value of the loop counter until the condition returns false, while incrementing the loop counter using the increment function.
The examples here assume the following function definitions:
Some examples of using the forloop function are presented here:
Step by Step Answer:
What youre describing is the creation of a higherorder function in a Schemelike language often used in functional programming paradigms The forloop fu...View the full answer
An Experiential Introduction To Principles Of Programming Languages
ISBN: 9780262045452
1st Edition
Authors: Hridesh Rajan
Students also viewed these Computer science questions
-
The Crazy Eddie fraud may appear smaller and gentler than the massive billion-dollar frauds exposed in recent times, such as Bernie Madoffs Ponzi scheme, frauds in the subprime mortgage market, the...
-
Dorsey Company manufactures three products from a common input in a joint processing operation. Joint processing costs up to the split-off point total $365,000 per quarter. For financial reporting...
-
Planning is one of the most important management functions in any business. A front office managers first step in planning should involve determine the departments goals. Planning also includes...
-
Given the sprinkler system layout in Figure A, calculate the flow and pressure required at point RN#1 (point B in Figure B) without considering the impact of velocity pressures. Note that RN#1 (point...
-
Suppose a filling machine is used to fill cartons with a liquid product. The specification that is strictly enforced for the filling machine is 9 1.5 oz. If any carton is produced with weight...
-
A wheel of radius r and centroidal radius of gyration k is released from rest on the incline shown at time t = 0. Assuming that the wheel rolls without sliding, determine (a) The velocity of its...
-
Derive the first two equations of Equation 2.44. Q11=U+U cos 20+ U3 cos 40 Q12 U4-U3 cos 40 Q22 2=U-U cos 20+ U3 cos 40 U2 Q16 sin 20+ U3 sin 40 2 us Q26 sin 20-U3 sin 40 2 Q66 = (U-U4)-U3 cos 40...
-
The December 22, 2009, edition of the Wall Street Journal has an article by Kevin Kelliker entitled In Risky Move, GM to Run Plants Around Clock. Instructions Read the article and answer the...
-
Before automation became more prevalent, overhead was often calculated and allocated as a function of direct labor costs or direct labor hours. Discuss whether you feel this method of allocation is...
-
Define a function, record, which takes a list of strings, fields, and a list of values, values, and returns a procedural representation of record. Write a second procedure, lookup, which takes a...
-
The greatest common divisor (GCD) of two numbers a and b is defined as follows: If a > b, then (gcd a b) is gcd of a - b and b. Else, if a 1. Define a function gcd that computes the GCD according to...
-
Payne Company provided the following information relevant to its inventory sales and purchases for December 2013 and the first quarter of 2014: Desired ending inventory levels are 25% of the...
-
Identify in which phase of the development process the following activities belong: a. Development of the technical blueprint or design document. b. Project scheduling. c. Integration testing. d....
-
A systems analyst must be both technically proficient and capable of successful customer communication. Developing a good system requires a complete understanding of user requirements. Many times,...
-
In designing user interfaces, consideration must be given to information security and privacy. Describe some of the guidelines and considerations that must be taken into account in building internal...
-
Each phase of a project includes specific deliverables that must be produced and delivered to the next phase. Using the textbooks eightphased methodology, what are the deliverables for the...
-
A number of underlying principles are common to all systems development methodologies. Identify these underlying principles and explain them.
-
Charles Zandford was a securities broker for Prudential Securities, Inc., in Annapolis, Maryland. In 1987, he persuaded William Wood, an elderly man in poor health, to open a joint investment account...
-
Research corporate acquisitions using Web resources and then answer the following questions: Why do firms purchase other corporations? Do firms pay too much for the acquired corporation? Why do so...
-
The number of operations executed by algorithms A and B is 40n 2 and 2n 3 , respectively. Determine n 0 such that A is better than B for n n 0 .
-
Give an example of a function that is plotted the same on a log-log scale as it is on a standard scale.
-
Explain why the plot of the function n c is a straight line with slope c on a log-log scale.
-
Which job forecasting technique involves participants attending a structured meeting with the goal of coming to an agreement about a solution to a problem?
-
In which case is an employer strictly liable for illegal discrimination, meaning it has no defenses?
-
Explain the design of the system Explain in detail the design of the system (business objectives, system functionality, information provided) Business Objective System Functionality Information...
Study smarter with the SolutionInn App