... English as a foreign language, especially English forcomputerscience in Vietnam The main goal of ESP course, especially English forComputerScience is aimed at providing the students with ... English forComputerScience at Nghe An JTTC is aimed at helping students get acquainted with various vocabulary, terms of computer and the computer information and events that they read on newspapers ... out the students challenges in learning reading ESP forcomputer science, the questionnaires were designed forstudents Then data were analyzed and the information was displayed in the form of...
... Our algorithm performs a certain set of multiplications For any given i, the set of multiplications performed in lines through can be divided into the set S1 of multiplications performed when j ... multiplications performed when j = 2, and, in general, the set Sj of multiplications performed for any given j value Each set Sj consists of those multiplications the inner loop carries out for a particular ... using the formula for n is is straightforward to show that n n−1 = n (n − 2) However this proof just uses blind substitution and simplification Find a more conceptual explanation of why this formula...
... C++ forComputerScience and Engineering Vic Broquard Copyright 2000, 2002, 2003, 2006 by Vic Broquard All rights reserved No part of this book may be reproduced or transmitted in any form without ... substantially longer to perform.) Thus, it is the ability of the modern computer to perform reliably and to perform at great speed that has made it so powerful Introduction to Programming Computers have ... was formally standardized by ISO (International Standards Organization) This means that now your C++ program can be written and compiled on any computer platform (PCs, minicomputers, mainframe computers)...
... in computerscience Generally, induction is used to prove that some statement holds for all natural values of a variable For example, here is a classic formula: 26 Induction I Theorem 12 For ... simplification Therefore, P (n) is true for all natural n by induction, and the theorem is proved Induction was helpful for proving the correctness of this summation formula, but not helpful for discovering ... with two rules First, she numbers the students 0, 1, 2, 3, and so forth for convenient reference Now here are the two rules: Student gets candy Induction I 25 For all n ∈ N, if student n gets candy,...
... of numbers of the form rn, where r is a positive real number and n N Well ordering commonly comes up in ComputerScience as a method for proving that computations won’t run forever The idea is ... proposition for each possible set of truth values for the variables For example, the truth table for the proposition “P AND Q” has four lines, since there are four settings of truth values for the ... false for n D c but true for all nonnegative integers n < c But (2.1) is true for n D 0, so c > This means c is a nonnegative integer, and since it is less than c, equation (2.1) is true for c...
... for constructing formal proofs of formulae algorithmically This book is designed primarily forcomputer scientists, and more generally, for mathematically inclined readers interested in the formalization ... (the search procedure) for constructing a proof tree for a valid formula In fact, in our presentation of the completeness theorem (inspired by Kleene, Kleene 1967), the search for a proof tree is ... decision procedures for testing the validity of quantifier-free formulae are presented This book grew out of a number of class notes written for a graduate course in logic forcomputer scientists,...
... expression for the quantity of interest For the Tower of Hanoi, this is the recurrence (1.1) that allows us, given the inclination, to compute T,, for any n Find and prove a closed form for our ... “simple” closed form For example, the product of the first n integers, n!, has proved to be so important that we now consider it a basic operation The formula ‘n!’ is therefore in closed form, although ... inequalities, together with the trivial solution for n = 0, yield To =O; T, = 2T+1 +l , Yeah, yeah lseen that word before (1.1) for n > (Notice that these formulas are consistent with the known values...
... characters Problem 3.5 In this problem, we will be reading in formatted data and generating a report One of the common formats for interchange of formatted data is ’tab delimited’ where each line corresponds ... the desired output program dictionary.o Problem 3.3 Both the for loop and the do-while loop can be transformed into a simple while loop For each of the following examples, write equivalent code ... } dict.h: #include "dict.h" /* data structure for the dictionary */ char * the dictionary[1000]; void load dictionary() { } /* data structure for the dictionary */ char * the dictionary[1000];...
... is difficult for foreign students to adjust to life in a new country for several reasons First, Second, [1] Then try to write a more detailed analysis on the following suggested topics: • • ... note form and then link them clearly into concise sentences in the students' own words Following that, link the sentences into coherent paragraphs Suggest the students to write a topic sentence for ... other details Students can begin by writing two to three sentences to support the stated generalization For example: • • There are several linguistic factors that make it difficult for a foreign student...
... Aerodynamics forEngineeringStudents 1.4.2 Dimensional analysis applied to aerodynamic force In discussingaerodynamicforce it is necessaryto know how the dependent variables,aerodynamic force and ... conventionalto represent the names of these u i sby abbreviations: kg for kilogram m for metre s for second "C for degree Celsius K for Kelvin The degree Celsius is one one-hundredth part of the temperature ... individual impacts They appear as a steady force on the area The intensity of this ‘molecular bombardment’ force is the static pressure 6 Aerodynamics forEngineeringStudents Very frequently the static...