Write a function that uses stream-map

Assignment Help Programming Languages
Reference no: EM13335241

Write a function called stream-map :

(define (stream-map proc . argstreams)
<your code here>)

The proc argument is the procedure to apply to one or more streams, while argstreams is a list of a variable number of streams to be used with proc.

Now write a function that uses stream-map to produce the sum of two streams element by element for the first x elements . Be sure to test with several different types of streams (for example, you could sum together the odd and even numbers between 1 and x).

 

Reference no: EM13335241

Questions Cloud

Write prolog clauses to define the relationships : Using Prolog, establish a database of facts and rules for the following predicates.
Determine what must the beta of the stock be : A stock has an expected return of 13.6%, the risk-free rate is 3.7%, and the market risk premium is 7.1%. What must the beta of this stock be
Raise prices when facing an elastic demand curve : Why is that a profit maximizing businessman would always raise prices when facing an inelastic demand curve, but might or might not raise prices when facing an elastic demand curve? explain and justify your answers in detail.
Compute zachs apparent weight while the elevator is braking : Zach, whose mass is 64kg , is in an elevator descending at 10m/s. What is Zach's apparent weight while the elevator is braking
Write a function that uses stream-map : Now write a function that uses stream-map to produce the sum of two streams element by element for the first x elements . Be sure to test with several different types of streams (for example, you could sum together the odd and even numbers betwee..
Determine what is the expected return on the portfolio : You own a portfolio that has $1,300 invested in Stock A and $2,100 invested in Stock B. If the expected returns on these stocks are 10% and 16%, respectively, what is the expected return on the portfolio
What would be the cash flow from assets-cffa at t : The new machine falls into the MACRS 7-year class, has an estimated life of 8 years, it costs $200,000 and RHPS plans to sell the machine at the end of the eighty year for $50,000.
Write function that produces a stream prime numbers : Write a function that produces a stream of positive prime numbers . Use that stream to create a list of the product of all pairs of consecutive prime numbers up to a given value.
Should we try and completely eliminate unemployment : When the U.S. economy is at full employment, why isn’t the unemployment rate at zero percent? Should we try and completely eliminate unemployment?

Reviews

Write a Review

Programming Languages Questions & Answers

  Write program to choose female student-completed more course

Suppose that input consists of a student file. You are told to write a program to select female students who have completed more than two courses.

  Write a method that returns the value of base exponent

Write a method IntegerPower(base, exponent) that returns the value of base exponent For example, IntegerPower(3, 4) = 3 * 3 * 3 * 3.

  Create program in pseudocode to compute amount of money

Create the program in pseudocode which computes the amount of money a person would earn over period of time if their salary is one penny first day.

  Program to calculate amount person would earn over a period

Write a program that calculates the amount a person would earn over a period of time if his or her salary is one penny the first day.

  Creating website-based sales system for retail firm

Assume that you have been hired to create website-based sales system for large international retail sales firm.

  Building airline reservation system

Problem Description The aim of this project is to build airline reservation system. System must give two basic sets of services to an airline: First set of services allows the airline to provision its system.

  Write void function which reads game-s parameters from file

Write a void function which reads game's parameters from file. Function validates te parameters. If parameters are "bad" the function assigns default values to parameters.

  Design a c# windows phone 8 application

Design and implement a C# Windows Phone 8 application based on the SoundBoard app in the Windows Phone 8 Development for Absolute Beginners textbook.

  Desigh program that enters first and second number

Desigh a program which enters first and a second number. First and second number which will be entered should be computed in halves, quarter, double, and square using JoptionPane input dialog.

  Abstract syntax for interpretation in haskell or prolog

State an abstract syntax of the while language appropriate for interpretation in either Haskell or Prolog. In Haskell, the definition must be the code of a few data types.

  Program to return the array index having largest savings

Write down function also called from main module - this function will find out and return array index containing the largest savings.

  Use input dialogs to get data from user

Print the combined miles per gallon obtained for all tankfuls up to this point. All average calculations must produce floating-point results. Use input dialogs to get the data from user.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd