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===6.20. Three Views of Systems===
 
===6.20. Three Views of Systems===
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In this work I am using the word ''system'' in three different ways, in senses that refer to an ''object system'' (OS), a ''temporal system'' (TS), and a ''formal system'' (FS), respectively.  This section describes these three ways of looking at a system, first in abstract isolation from each other, as though they reflected wholly separate species of systems, and then in concrete connection with each other, as the wholly apparent aspects of a single, underlying, systematic integrity.  Finally, I close out the purely speculative parts of these considerations by showing how they come to bear on the present example, a collection of potentially meaningful actions pressed into the form of dialogue between <math>\text{A}\!</math> and <math>\text{B}.\!</math>
    
<pre>
 
<pre>
In this work I am using the word "system" in three different ways, in senses that refer to an "object system" (OS), a "temporal system" (TS), or a "formal system" (FS), respectively.  This section describes these three ways of looking at a system, at first, in abstract isolation from each other, as though they reflected wholly separate species of systems, but then, in concrete connection with each other, as the wholly apparent aspects of a single, underlying, systematic integrity.  Finally, I close out the purely speculative parts of these considerations by showing how they come to bear on the present example, a collection of potentially meaningful actions pressed into the form of dialogue between A and B.
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1. An "object system" (OS) is an arbitrary collection of elements that present themselves to be of interest in a particular situation of inquiry.  Formally, an OS is little more than a set.  It represents a first attempt to unify a manifold of phenomena under a common concept, to aggregate the objects of "discussion and thought" (DAT) that are relevant to the situation, and to include them in a general class.  Typically, an OS begins as nothing more than a gathering together of actual or proposed objects.  To serve its purpose, it need afford no more than an initial point of departure for staking out a tentative course of inquiry, and it can continue to be useful throughout inquiry, if only as a peg to hang new observations and contemplations on as the investigation proceeds.
 
1. An "object system" (OS) is an arbitrary collection of elements that present themselves to be of interest in a particular situation of inquiry.  Formally, an OS is little more than a set.  It represents a first attempt to unify a manifold of phenomena under a common concept, to aggregate the objects of "discussion and thought" (DAT) that are relevant to the situation, and to include them in a general class.  Typically, an OS begins as nothing more than a gathering together of actual or proposed objects.  To serve its purpose, it need afford no more than an initial point of departure for staking out a tentative course of inquiry, and it can continue to be useful throughout inquiry, if only as a peg to hang new observations and contemplations on as the investigation proceeds.
  
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