Using the Categorical Converter - 3 include "header.inc"; ?> The Catergical Converter Suppose now we had the following problem:

Given that the proposition All non-S are non-P is true, what is the value of No S is P?

We begin by locating the premise and conclusion (circled in red on the diagram to the right) and by placing a T token on the premise (the red T on the diagram - you may have to scroll down a bit to find it).

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10 August 1996