The English word ‘Symbol’ owes its origin to the Greek word‚ ‘Symbolon’ meaning ‘a sign’ by which one knows or infers a thing. Swami Swahananda‚ in one of his articles states that‚ “a symbol‚ typifies‚ represents or recalls something by possession of analogous qualities or by association in the fact or thought”1. Human beings use symbols so much so that it has become an innate tendency in them. In due course‚ symbols began to be used to interpret more and more abstract things‚ thoughts‚ human
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INTRODUCTION Logic is the theory of the way in which people reason‚ with the aim of studying the principles of valid reasoning. The study of logic is the effort to determine the conditions under which one is justified in passing from given statements‚ called premises‚ to a conclusion that is claimed to follow from them. Logical validity is a relationship between the premises and the conclusion such that if the premises are true then the conclusion is true. There are several types of logic. The earliest
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Section 1.1 Propositional Logic 1 CHAPTER 1 The Foundations: Logic and Proofs SECTION 1.1 Propositional Logic 2. Propositions must have clearly defined truth values‚ so a proposition must be a declarative sentence with no free variables. a) This is not a proposition; it’s a command. b) This is not a proposition; it’s a question. c) This is a proposition that is false‚ as anyone who has been to Maine knows. d) This is not a proposition; its truth value depends on the value of
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Logic: the organized body of knowledge‚ or science‚ that evaluates arguments. Principles that we may use as criteria for evaluating the arguments of others and as guides in constructing arguments of our own Argument: a group of statements‚ one or more of which (the premises) are claimed to provide support for‚ or reasons to believe‚ one of the others (the conclusion). Statement: a sentence that is either true/false. Some sentences do not fall onto this category: questions‚ proposals‚ suggestions
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The contributions of Corazon Aquino President Aquino made a number of really important contributions to the Philippines: She oversaw changes to the constitution that limited the powers of the president She promoted human rights and civil liberty She attempted to broker peace with various political factions and insurgents She pushed the Filipino economy in a more healthy and responsible direction She guided the country through difficult times She promoted national identity and the Filipino
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Fuzzy logic Definition: fuzzy logic‚ a multivalve (as opposed to binary) logic developed to deal with imprecise or vague data. Classical logic holds that everything can be expressed in binary terms: 0 or 1‚ black or white‚ yes or no; in terms of Boolean algebra‚ everything is in one set or another but not in both. Fuzzy logic allows for partial membership in a set‚ values between 0 and 1‚ shades of gray‚ and maybe-it introduces the concept of the "fuzzy set." When the approximate reasoning of fuzzy
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Logic can be defined as the subject that teaches the rules for correct and proper reasoning or in simpler terms‚ it can be best described as common sense. Some refer to the "science" of logic but logic is really more than just a science. The science part "is the knowledge of the principles‚ laws‚ and methods of logic itself." (Dolhenty‚ J; 2002). Logic must be put into action or else the knowledge provided within the science of logic is of little use. "We can‚ therefore‚ also speak of the "art" of
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April 2008 Available online 18 June 2008 Keywords: Reversible logic Garbage output Gate complexity Binary Coded Decimal adder Carry Skip BCD adder Quantum cost abstract Reversible logic has become one of the most promising research areas in the past few decades and has found its applications in several technologies; such as low-power CMOS‚ nanocomputing and optical computing. This paper presents improved and efficient reversible logic implementations for Binary Coded Decimal (BCD) adder as well
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A Project Report On WORKING OF LOGIC GATES SUBMITTED BY:- Shamil Choudhury ROLL__________ No_____________ Karimganj Junior College Of Science CONTENTS…….. TOPICS Page No 1. CERTIFICATE 1 2. INTRODUCTION 2 3. THEORY 3-4 4. EXPERIMENT 5-6 5. RESULTS 7 6. CONCLUSION. 7 7. ACKNOWLEDGEMENT 8 8. REFERENCE 9 INTRODUCTION A gate is a digital circuit that follows
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The ‘politician’s syllogism’ states‚ “We must do something; this is something; therefore we must do this”. This syllogism is referred to as a knee-jerk reaction to various political and social issues. (Black‚ Lodge‚ &Thatcher‚ Page 58) Proposed gun laws are often thrown together in an effort to be seen as ‘doing something’. I have been opposed to many of the gun laws proposed because they appear ineffectual‚ create more loopholes than they close‚ and add a burden of costly administration. I believe
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