1.Compute the weakest precondition for each of the following assignment statements and postconditions: (p. 165 Problem set 19‚ 20) (a)a = 2 * (b - 1) – 1 {a > 0} (b)a = a + 2 * b – 1 { a > 1} (c)a = 2 * b + 1; b = a – 3 {b < 0} (d)a = 3 * ( 2 * b + a); b = 2 * a – 1 {b > 5} (a) 2* (b-1) - 1 > 0 2* (b - 1) > 1 2b - 2 > 1 2b > 3 {b > 1.5} (b)a+2*b-1 > 1 a+2*b>2 {a > 2-2*b} (c)a-3 < 0 a3 2*b+a>1 {2*b>1-a} 2.Write a denotational semantics
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The fundamental attribution error plays a major role in our everyday lives. Until reading this section on the attribution error‚ I wasn’t as aware of it as I am at this moment. Hopefully after you read the section and this short essay‚ you will be more conscious of this misattribution that happens right before your eyes‚ and you will be more aware when making attributions. The fundamental attribution error is the tendency for observers to underestimate situational influences and overestimate
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INTRODUCTION ABOUT MBTI: As the MBTI Manual states‚ the indicator "is designed to implement a theory; therefore the theory must be understood to understand the MBTI". Fundamental to the Myers-Briggs Type Indicator is the theory of psychological type as originally developed by Carl Jung. Jung proposed the existence of two dichotomous pairs of cognitive functions: The "rational" (judging) functions: thinking and feeling. The "irrational" (perceiving) functions: sensing and intuition. Jung
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a class has public modifier‚ the file name must be the same as that class * If a class has main method‚ that class should be public Therefore there must not be more than one public class in one file. Identifiers – special symbols to name programming entities such as variables‚ constants‚ methods‚ classes‚ and packages. An identifier is a sequence of characters that begins with a letter‚ _‚ or $‚ then following with letters‚ digits‚ _‚ $. It must not be a reserved word‚ must not be true‚ false
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Fundamentals of Research Methodology Paper Psychology is a discipline which seeks to study the thoughts and actions of men in a scientific way. Science is a marvelous development in the history of human thought. The American Heritage Dictionary defines psychology as the science dealing with the mind‚ mental and emotional processes‚ and the science of human behavior. It defines science as systemized knowledge derived from observations and study. Scientific study is a way of understanding
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This essay will explain the fundamental economic problem in Hospitality Industry at Restaurant Sector. It will also discuss about the determinant of demand and supply in Restaurants. The central economic problem is scarcity. This problem applies around the world. According to Sloman‚ Norris & Garratt (2010‚ p.5) “scarcity is the excess of human wants over what can actually be produced to fulfil these wants”. It means human wants are virtually limited. Every country can only produce limited quantity
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Fundamentals of Macroeconomics Rebecca Isfan University of Phoenix ECO/372 Instructor Ted Haas July 24‚ 2013 Fundamentals of Macroeconomics The following paper is a description of how three different activities affect the government‚ personal households‚ and businesses. The desire of logic in this spectacular economy is always participating in the following systemization throughout those three sectors. Below is a diagram showing the way the economic system flows from one sector to another
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Observation – Assessment – Use ------------------------------------------------- of Fundamental Movement Skills. 1 – Description of your kids: e.g. - What kind of activity do they like? -What kind of activity do they do after school? -What kind of activity do they do during the week? -What kind of activity do they do at the weekend? -How good do they think they are? Student 1 (Katie): The activities she likes are basketball and dance. She plays basketball for her school and they train
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Computer Programming 2 Programming Paradigm Procedural Programming style of programming in which the programming task is broken down into a series of operations (called procedures) applied to data (or data structures) C and Pascal Object-Oriented Programming extension of procedural programming breaks down a programming task into a series of interactions among different entities or objects Java‚ C++‚ and Smalltalk Introduction to OOP * Property of STI
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The Fundamentals of E-Learning Marsha Downs AET 541 March 25‚ 2013 Leo Giglio The Fundamentals of E-Learning Definition of e-Learning The most basic definition of E-learning is learning that is facilitated and supported via information and communication technology (ICT). The American Society for Training and Development (ASTD) defines e-learning as a broad set of applications and processes which include web-based learning‚ computer-based learning‚ virtual classrooms‚ and digital. Much
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