'Compound propositions' presentation slideshows

Logic

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Chapter 1: The Foundations: Logic and Proofs

Chapter 1: The Foundations: Logic and Proofs. 1.1 Propositional Logic 1.2 Propositional Equivalences 1.3 Predicates and Quantifiers 1.4 Nested Quantifiers 1.5 Rules of Inference 1.6 Introduction to Proofs 1.7 Proof Methods and Strategy. 1.1: Propositional Logic.

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Chapter 1 The Foundations: Logic and Proofs

????. Discrete Mathematics and Its Applications Sixth Edition By Kenneth Rosen. Chapter 1 The Foundations: Logic and Proofs. ????. 1.1 Propositional Logic 1.2 Propositional Equivalences 1.3 Predicates and Quantifiers 1.4 Nested Quantifiers 1.5 Rules of Inference

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INTRODUCTION TO SYMBOLIC LOGIC

INTRODUCTION TO SYMBOLIC LOGIC. Propositional Logic & Truth Functional Analysis. [(p q) (q r)] (p r). What is Symbolic Logic?. It uses symbolic notation in expressing propositions and arguments. Concentrates in the form. Simplest kind of logic.

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Discrete Math

Discrete Math. Rules of Inference. Arguments. An argument is a sequence of propositions called premises that end with a proposition called a conclusion

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Discrete Mathematics CS 2610

Discrete Mathematics CS 2610. August 19, 2008. Agenda . Propositional logic Logical equivalences Predicate logic. Logic. Logic is a discipline that studies the principles and methods used to construct valid arguments.

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CSE115/ENGR160 Discrete Mathematics 01/17/12

CSE115/ENGR160 Discrete Mathematics 01/17/12. Ming-Hsuan Yang UC Merced. CSE 115/ENGR 160. Instructor: Ming-Hsuan Yang ( mhyang@ucmerced.edu ) Teaching assistant: Jime Yang ( jyang44@ucmerced.edu ) and Chih-Yuan Yang (cyang35@ucmerced.edu) Lectures:

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First Order Logic

First Order Logic. Propositional Logic. A proposition is a declarative sentence (a sentence that declares a fact) that is either true or false , but not both. Are the following sentences propositions? Toronto is the capital of Canada. Read this carefully. 1+2=3 x+1=2

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Section 1.1

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Discrete Mathematics

Discrete Mathematics. Logic. Propositions. A proposition is a statement or sentence that can be determined to be either true or false (but no both). Examples: The only positive integers that divide 7 are 1 and 7 itself. Buy two tickets for Friday concert.

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ICS 253: Discrete Structures I

ICS 253: Discrete Structures I. Spring Semester 2014 (2013-2). Propositional Logic Section 1.1. Dr. Nasir Al-Darwish Computer Science Department King Fahd University of Petroleum and Minerals darwish@kfupm.edu.sa. Grading. Lecture attendance: -1% per 2 unexcused absences

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ICS 253: Discrete Structures I

ICS 253: Discrete Structures I. Spring Semester 2014 (2013-2). Propositional Logic Section 1.1. Dr. Nasir Al-Darwish Computer Science Department King Fahd University of Petroleum and Minerals darwish@kfupm.edu.sa. Grading. Lecture attendance: -1% per 2 unexcused absences

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CPCS222 Discrete Structures I

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Propositions and Truth Tables

Propositions and Truth Tables. Proposition : Makes a claim that may be either true or false; it must have the structure of a complete sentence. Are these propositions? Over the mountain and through the woods. All apples are fruit. The quick, brown fox. Are you here? 2 + 3 = 23. NO. YES.

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Propositional Logic

Propositional Logic. Propositions. A proposition is a declarative sentence that is either true or false. Examples of propositions: The Moon is made of green cheese. Trenton is the capital of New Jersey. Toronto is the capital of Canada. 1 + 0 = 1 0 + 0 = 2

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ICS 253: Discrete Structures I

ICS 253: Discrete Structures I. Spring Semester 2014 (2013-2). Propositional Logic Logical Equivalence. Dr. Nasir Al-Darwish Computer Science Department King Fahd University of Petroleum and Minerals darwish@kfupm.edu.sa. Tautologies, contradictions, contingencies.

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Propositional Logic (section 1.1)

Propositional Logic (section 1.1). January 12, 2009. Logical Operators. Negation operator Conjunction (and, v) Disjunction (or ^ ) Conditional statement ? Biconditional statement ?? (less important) Exclusive Or. Conjunction: p ^ q is true when both p and q are true. False otherwise

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Discrete Math 6A

Discrete Math 6A. Max Welling. Recap. 1. Proposition: statement that is true or false. 2. Logical operators: NOT, AND, OR, XOR, ?, ?? 3. Compound proposition: a new proposition by combining old ones using operators. 4. Logical equivalences: p??q always true.

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Section 1.2: Propositional Equivalences

Section 1.2: Propositional Equivalences.

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Chapter 17 : Logic

Chapter 17 : Logic.

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