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, 18:17, 23 December 2008
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As a temporary notation, let the relationship between a particular sign <math>s\!</math> and a particular object <math>o\!</math>, namely, the fact that <math>s\!</math> denotes <math>o\!</math> or the fact that <math>o\!</math> is denoted by <math>s\!</math>, be symbolized in one of the following two ways:
As a temporary notation, let the relationship between a particular sign <math>s\!</math> and a particular object <math>o\!</math>, namely, the fact that <math>s\!</math> denotes <math>o\!</math> or the fact that <math>o\!</math> is denoted by <math>s\!</math>, be symbolized in one of the following two ways:
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# <math>s \rightarrow o.</math>
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: <math>s \rightarrow o.</math>
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# <math>o \leftarrow s.</math>
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: <math>o \leftarrow s.</math>
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<pre>
Now consider the following paradigm:
Now consider the following paradigm:
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1. If "A" >-> Ann,
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:{| cellpadding="4"
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| 1.
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i.e. "A" den Ann,
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| If
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| "A"
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then A = Ann,
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| <math>\rightarrow</math>
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| Ann,
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thus "Ann" >-> A,
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|-
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|
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i.e. "Ann" den A.
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| that is,
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| "A"
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| denotes
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| Ann,
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|-
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|
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| then
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| A
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| <math>=\!</math>
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| Ann,
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|-
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|
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|
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| Ann
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| <math>=\!</math>
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| A
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|-
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|
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| and
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| "Ann"
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| <math>\rightarrow</math>
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| A,
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|-
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|
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| that is,
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| "Ann"
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| denotes
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| A.
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|}
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<pre>
2. If Bob <-< "B",
2. If Bob <-< "B",