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Directory:Jon Awbrey/Papers/Peirce's 1870 Logic Of Relatives (view source)
Revision as of 09:50, 4 May 2009
, 09:50, 4 May 2009→Commentary Note 12.1
====Example 6====
====Example 6====
{| align="center" cellspacing="6" width="90%"
| height="60" | <math>\mathit{l}^\mathrm{w} ~=~ \bigcap_{x \in W} L \cdot x</math>
|-
| height="60" | <math>(\mathfrak{L}^\mathfrak{W})_u ~=~ \prod_{x \in X} \mathfrak{L}_{ux}^{\mathfrak{W}_x}</math>
|}
An abstract formula of this kind is more easily grasped with the aid of a concrete example and a picture of the relations involved. The Figure below represents a universe of discourse <math>X\!</math> that is subject to the following data:
An abstract formula of this kind is more easily grasped with the aid of a concrete example and a picture of the relations involved. The Figure below represents a universe of discourse <math>X\!</math> that is subject to the following data: