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Directory:Jon Awbrey/Papers/Inquiry Driven Systems : Part 6 (view source)
Revision as of 21:14, 21 August 2012
, 21:14, 21 August 2012→6.14. Issue 3. The Status of Variables: markup
<p><math>\underline{X}^{\odot\!\to} = (\underline{X} ~\odot\!\!\to \mathbb{B}) = \{ f : \underline{X} ~\odot\!\!\to \mathbb{B} \}.\!</math></p></li>
<p><math>\underline{X}^{\odot\!\to} = (\underline{X} ~\odot\!\!\to \mathbb{B}) = \{ f : \underline{X} ~\odot\!\!\to \mathbb{B} \}.\!</math></p></li>
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<p>The set of ''coordinate functions'', also referred to as the set of ''basic'' or ''simple'' functions, has a cardinality of <math>n\!</math> and is denoted in the following ways:</p>
<p><math>\underline{\underline{X}} = (\underline{X} ~\circ\!\!\to \mathbb{B}) = \{ f : \underline{X} ~\circ\!\!\to \mathbb{B} \} = \{ \underline{\underline{x_i}} : \underline{X} \to \mathbb{B} \}.\!</math></p></li>
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2. The sign "xi", read or understood in a propositional context, can be interpreted as denoting one of the n "features", "qualities", "basic properties", or "simple propositions" that go to define the n dimensional "universe of discourse" X[], also notated as follows:
2. The sign "xi", read or understood in a propositional context, can be interpreted as denoting one of the n "features", "qualities", "basic properties", or "simple propositions" that go to define the n dimensional "universe of discourse" X[], also notated as follows: