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| ===Commentary Note 11.24=== | | ===Commentary Note 11.24=== |
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− | <pre>
| + | And so we come to the end of the "number of" examples that we found on our agenda at this point in the text: |
− | And so we come to the end of the "number of" examples | |
− | that we found on our agenda at this point in the text: | |
| | | |
− | | It is to be observed that:
| + | <blockquote> |
− | |
| + | <p>It is to be observed that:</p> |
− | | [!1!] = `1`.
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− | |
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− | | Boole was the first to show this connection between logic and
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− | | probabilities. He was restricted, however, to absolute terms.
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− | | I do not remember having seen any extension of probability to
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− | | relatives, except the ordinary theory of 'expectation'.
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− | |
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− | | Our logical multiplication, then, satisfies the essential conditions
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− | | of multiplication, has a unity, has a conception similar to that of
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− | | admitted multiplications, and contains numerical multiplication as
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− | | a case under it.
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− | |
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− | | C.S. Peirce, CP 3.76
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− | There appears to be a problem with the printing of the text at this point.
| + | : <p>[!1!] = `1`.</p> |
− | Let us first recall the conventions that I am using in this transcription:
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− | `1` for the "antique 1" that Peirce defines as !1!_oo = "something", and
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− | !1! for the "bold 1" that signifies the ordinary 2-identity relation.
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− | CP 3 gives [!1!] = `1`, which I cannot make any sense of.
| + | <p>Boole was the first to show this connection between logic and probabilities. He was restricted, however, to absolute terms. I do not remember having seen any extension of probability to relatives, except the ordinary theory of ''expectation''.</p> |
− | CE 2 gives [!1!] = 1 , which makes sense on the reading
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− | of "1" as denoting the natural number 1, and not as the
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− | absolute term "1" that denotes the universe of discourse. | |
− | On this reading, [!1!] is the average number of things
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− | related by the identity relation !1! to one individual,
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− | and so it makes sense that [!1!] = 1 : N, where "N" is
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− | the set or type of the natural numbers {0, 1, 2, ...}. | |
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− | With respect to the 2-identity !1! in the syntactic domain S
| + | <p>Our logical multiplication, then, satisfies the essential conditions of multiplication, has a unity, has a conception similar to that of admitted multiplications, and contains numerical multiplication as a case under it.</p> |
− | and the number 1 in the non-negative integers N c R, we have: | |
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− | 'v'!1! = [!1!] = 1.
| + | <p>C.S. Peirce, CP 3.76</p> |
| + | </blockquote> |
| | | |
− | And so the "number of" mapping 'v' : S -> R has another one
| + | There appears to be a problem with the printing of the text at this point. Let us first recall the conventions that I am using in this transcription: `1` for the "antique 1" that Peirce defines as !1!<sub>∞</sub> = "something", and !1! for the "bold 1" that signifies the ordinary 2-identity relation. |
− | of the properties that would be required of an arrow S -> R.
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− | The manner in which these arrows and qualified arrows help us | + | CP 3 gives [!1!] = `1`, which I cannot make any sense of. CE 2 gives [!1!] = 1 , which makes sense on the reading of "1" as denoting the natural number 1, and not as the absolute term "1" that denotes the universe of discourse. On this reading, [!1!] is the average number of things related by the identity relation !1! to one individual, and so it makes sense that [!1!] = 1 : '''N''', where '''N''' is the set or the type of the natural numbers {0, 1, 2, …}. |
− | to construct a suspension bridge that unifies logic, semiotics, | + | |
− | statistics, stochastics, and information theory will be one of | + | With respect to the 2-identity !1! in the syntactic domain ''S'' and the number 1 in the non-negative integers '''N''' ⊂ '''R''', we have: |
− | the main themes that I aim to elaborate throughout the rest of | + | |
− | this inquiry. | + | : ''v''!1! = [!1!] = 1. |
− | </pre>
| + | |
| + | And so the "number of" mapping ''v'' : ''S'' → '''R''' has another one of the properties that would be required of an arrow ''S'' → '''R'''. |
| + | |
| + | The manner in which these arrows and qualified arrows help us to construct a suspension bridge that unifies logic, semiotics, statistics, stochastics, and information theory will be one of the main themes that I aim to elaborate throughout the rest of this inquiry. |
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| ==Selection 12== | | ==Selection 12== |