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Há 3 dias · Types of Propositions. In propositional logic, propositions are statements that can be evaluated as true or false. They are the building blocks of more complex logical statements. Here’s a breakdown of the two main types of propositions: Atomic Propositions; Compound Propositions; Propositional Logic. What is a Proposition?
- Propositional Logic
De Morgan’s Law. In propositional logic and boolean algebra,...
- Propositional Logic
Há 2 dias · Predicate logic, first-order logic or quantified logic is a formal language in which propositions are expressed in terms of predicates, variables and quantifiers. It is different from propositional logic which lacks quantifiers.
Há 2 dias · Truth-tellers and liars problems (also called Knights and Knaves problems) are logic puzzles in which a set of statements is provided, but some of the statements are true and some of the statements are false.
Há 2 dias · Reasoning and Fallacies. This chapter reviews logical rules that produce valid arguments and common rule violations that lead to fallacies. Understanding fallacies helps us to avoid committing them and to recognize fallacious arguments made by others. Reasoning can be inductive or deductive .
Há 6 dias · Knowledge. Humans reason based on existing knowledge and draw conclusions. The concept of representing knowledge and drawing conclusions from it is also used in AI, and in this lecture we will explore how we can achieve this behavior. Knowledge-Based Agents. These are agents that reason by operating on internal representations of knowledge.
Há 5 dias · Hindu logic. Origin. The Nasadiya Sukta of the Rigveda ( RV 10 .129) contains ontological speculation in terms of various logical divisions that were later recast formally as the four circles of catuskoti: "A", "not A", "A and 'not A'", and "not A and not not A". Who really knows? Who will here proclaim it? Whence was it produced?