Catalog description: Introduction to deductive logic. Topics include: basic concepts of deductive logic; techniques of formal proof in propositional and predicate logic. 3 units. Prerequisites: No ...

Daniel M. Hausman opens the introduction to his anthology The Philosophy of Economics (Cambridge University Press, 1984) with a contemptuous statement about economics quoted from a character in a ...

This is an error in the spelling or grammar used when coding. Missing a letter, character or forgetting to include inverted commas/speech marks are common examples of ...

This is a preview. Log in through your library . Abstract We prove the following surprising property of Heyting's intuitionistic propositional calculus, IpC. Consider the collection of formulas, φ, ...

Do you think your one hour of research on WebMD makes you qualified to self-diagnose? Then you might be surprised to find that learning a programming syntax in a three week online course does not make ...

when thinking about logical agents, we imagine that the agent has a knowledge base (KB for short) that contains logical sentences that describe the state of the world you could think of a KB as a ...

Negation of simple clauses is formed with the negative particle not. There are two kinds of negation: simple sentence negation and contrastive negation. Let us start with sentence negation. At ...