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nydus/The Game of LogicPublic

This instructional book presents a logic game played with a diagram and nine counters. It explains how to express propositions through the relationship between things and their attributes.

Page 118 of 126
Table of Contents

CROOKED ANSWERS.

          No m are x'; &there4 Some y are x.
          Some y are m.
            i.e.  Some skates can swim.
      ---------------
     |       |       |
     |    ---|---    |
     |   | 0 | 0 |   |
32.  |---|---|---|---|        -------
     |   | 1 |   |   |       |   |   |
     |    ---|---    |       |---|---|
     |       |       |       | 1 |   |
      ---------------         -------
  Let "people" be Universe; m="passionate";
        x="reasonable"; y="orators".
         All m are x'; &there4 Some y are x'.
         Some y are m.
       i.e.  Some orators are unreasonable.

[See remarks on No. 7, p. 60.]

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