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| | {{DISPLAYTITLE:Theme One Program : Exposition}} | | {{DISPLAYTITLE:Theme One Program : Exposition}} |
| | + | '''Author: [[User:Jon Awbrey|Jon Awbrey]]''' |
| | | | |
| | ==Expository Note 1== | | ==Expository Note 1== |
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| | | <math>\text{Interpretation}\!</math> | | | <math>\text{Interpretation}\!</math> |
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| − | | | + | | height="100px" | [[Image:Cactus Node Big Fat.jpg|20px]] |
| − | <pre>
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| − | o-------------------o
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| − | o-------------------o
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| − | </pre>
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| | | <math>{}^{\backprime\backprime}\texttt{~}{}^{\prime\prime}</math> | | | <math>{}^{\backprime\backprime}\texttt{~}{}^{\prime\prime}</math> |
| | | <math>\operatorname{true}.</math> | | | <math>\operatorname{true}.</math> |
| | |- | | |- |
| − | | | + | | height="100px" | [[Image:Cactus Spike Big Fat.jpg|20px]] |
| − | <pre>
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| − | o-------------------o
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| − | | o |
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| − | o-------------------o
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| − | </pre>
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| | | <math>\texttt{(~)}</math> | | | <math>\texttt{(~)}</math> |
| | | <math>\operatorname{false}.</math> | | | <math>\operatorname{false}.</math> |
| | |- | | |- |
| − | | | + | | height="100px" | [[Image:Cactus A Big.jpg|20px]] |
| − | <pre>
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| − | o-------------------o
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| − | | a |
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| − | o-------------------o
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| − | </pre>
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| | | <math>a\!</math> | | | <math>a\!</math> |
| | | <math>a.\!</math> | | | <math>a.\!</math> |
| | |- | | |- |
| − | | | + | | height="120px" | [[Image:Cactus (A) Big.jpg|20px]] |
| − | <pre>
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| − | o-------------------o
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| − | | a |
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| − | | o |
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| − | o-------------------o
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| − | </pre>
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| | | <math>\texttt{(} a \texttt{)}</math> | | | <math>\texttt{(} a \texttt{)}</math> |
| | | | | | |
| | <math>\begin{matrix} | | <math>\begin{matrix} |
| | \tilde{a} | | \tilde{a} |
| − | \\[6pt] | + | \\[2pt] |
| | a^\prime | | a^\prime |
| − | \\[6pt] | + | \\[2pt] |
| | \lnot a | | \lnot a |
| − | \\[6pt] | + | \\[2pt] |
| | \operatorname{not}~ a. | | \operatorname{not}~ a. |
| | \end{matrix}</math> | | \end{matrix}</math> |
| | |- | | |- |
| − | | | + | | height="100px" | [[Image:Cactus ABC Big.jpg|50px]] |
| − | <pre>
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| − | o-------------------o
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| − | | a b c |
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| − | o-------------------o
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| − | </pre>
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| | | <math>a~b~c</math> | | | <math>a~b~c</math> |
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| | \end{matrix}</math> | | \end{matrix}</math> |
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| − | | | + | | height="160px" | [[Image:Cactus ((A)(B)(C)) Big.jpg|65px]] |
| − | <pre>
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| − | o-------------------o
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| − | | | | |
| − | | a b c |
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| − | | o o o |
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| − | | \|/ |
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| − | | o |
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| − | o-------------------o
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| − | </pre>
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| | | <math>\texttt{((} a \texttt{)(} b \texttt{)(} c \texttt{))}</math> | | | <math>\texttt{((} a \texttt{)(} b \texttt{)(} c \texttt{))}</math> |
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| | \end{matrix}</math> | | \end{matrix}</math> |
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| − | | | + | | height="120px" | [[Image:Cactus (A(B)) Big.jpg|60px]] |
| − | <pre>
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| − | o-------------------o
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| − | | | | |
| − | | a b |
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| − | | o---o |
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| − | o-------------------o
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| − | </pre>
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| | | <math>\texttt{(} a \texttt{(} b \texttt{))}</math> | | | <math>\texttt{(} a \texttt{(} b \texttt{))}</math> |
| | | | | | |
| | <math>\begin{matrix} | | <math>\begin{matrix} |
| | a \Rightarrow b | | a \Rightarrow b |
| − | \\[6pt] | + | \\[2pt] |
| | a ~\operatorname{implies}~ b. | | a ~\operatorname{implies}~ b. |
| − | \\[6pt] | + | \\[2pt] |
| | \operatorname{if}~ a ~\operatorname{then}~ b. | | \operatorname{if}~ a ~\operatorname{then}~ b. |
| − | \\[6pt] | + | \\[2pt] |
| | \operatorname{not}~ a ~\operatorname{without}~ b. | | \operatorname{not}~ a ~\operatorname{without}~ b. |
| | \end{matrix}</math> | | \end{matrix}</math> |
| | |- | | |- |
| − | | | + | | height="120px" | [[Image:Cactus (A,B) Big.jpg|65px]] |
| − | <pre>
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| − | o-------------------o
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| − | | | | |
| − | | a b |
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| − | | o---o |
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| − | | \ / |
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| − | | @ |
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| − | o-------------------o
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| − | </pre>
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| | | <math>\texttt{(} a, b \texttt{)}</math> | | | <math>\texttt{(} a, b \texttt{)}</math> |
| | | | | | |
| | <math>\begin{matrix} | | <math>\begin{matrix} |
| | a + b | | a + b |
| − | \\[6pt] | + | \\[2pt] |
| | a \neq b | | a \neq b |
| − | \\[6pt] | + | \\[2pt] |
| | a ~\operatorname{exclusive-or}~ b. | | a ~\operatorname{exclusive-or}~ b. |
| − | \\[6pt] | + | \\[2pt] |
| | a ~\operatorname{not~equal~to}~ b. | | a ~\operatorname{not~equal~to}~ b. |
| | \end{matrix}</math> | | \end{matrix}</math> |
| | |- | | |- |
| − | | | + | | height="160px" | [[Image:Cactus ((A,B)) Big.jpg|65px]] |
| − | <pre>
| + | | <math>\texttt{((} a, b \texttt{))}</math> |
| − | o-------------------o
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| − | | | | |
| − | | a b |
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| − | | o---o |
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| − | o-------------------o
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| − | </pre>
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| − | | <math>\texttt{((} a, b \texttt{))}</math> | |
| | | | | | |
| | <math>\begin{matrix} | | <math>\begin{matrix} |
| | a = b | | a = b |
| − | \\[6pt] | + | \\[2pt] |
| | a \iff b | | a \iff b |
| − | \\[6pt] | + | \\[2pt] |
| | a ~\operatorname{equals}~ b. | | a ~\operatorname{equals}~ b. |
| − | \\[6pt] | + | \\[2pt] |
| | a ~\operatorname{if~and~only~if}~ b. | | a ~\operatorname{if~and~only~if}~ b. |
| | \end{matrix}</math> | | \end{matrix}</math> |
| | |- | | |- |
| − | | | + | | height="120px" | [[Image:Cactus (A,B,C) Big.jpg|65px]] |
| − | <pre>
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| − | o-------------------o
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| − | | | | |
| − | | a b c |
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| − | | o--o--o |
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| − | | \ / |
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| − | | \ / |
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| − | | @ |
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| − | o-------------------o
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| − | </pre>
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| | | <math>\texttt{(} a, b, c \texttt{)}</math> | | | <math>\texttt{(} a, b, c \texttt{)}</math> |
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| | \end{matrix}</math> | | \end{matrix}</math> |
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| − | | | + | | height="160px" | [[Image:Cactus ((A),(B),(C)) Big.jpg|65px]] |
| − | <pre>
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| − | o-------------------o
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| − | | | | |
| − | | a b c |
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| − | | o o o |
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| − | | o--o--o |
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| − | | @ |
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| − | o-------------------o
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| − | </pre>
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| | | <math>\texttt{((} a \texttt{)}, \texttt{(} b \texttt{)}, \texttt{(} c \texttt{))}</math> | | | <math>\texttt{((} a \texttt{)}, \texttt{(} b \texttt{)}, \texttt{(} c \texttt{))}</math> |
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| | \end{matrix}</math> | | \end{matrix}</math> |
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| − | | | + | | height="160px" | [[Image:Cactus (A,(B),(C)) Big.jpg|65px]] |
| − | <pre>
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| − | o-------------------o
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| − | | | | |
| − | | b c |
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| − | | o o |
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| − | | a | | |
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| − | | o--o--o |
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| − | o-------------------o
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| − | </pre>
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| | | <math>\texttt{(} a, \texttt{(} b \texttt{)}, \texttt{(} c \texttt{))}</math> | | | <math>\texttt{(} a, \texttt{(} b \texttt{)}, \texttt{(} c \texttt{))}</math> |
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| | | <math>\text{Interpretation}\!</math> | | | <math>\text{Interpretation}\!</math> |
| | |- | | |- |
| − | | | + | | height="100px" | [[Image:Cactus Node Big Fat.jpg|20px]] |
| − | <pre>
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| − | o-------------------o
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| − | | | | |
| − | | @ |
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| − | | |
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| − | o-------------------o
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| − | </pre>
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| | | <math>{}^{\backprime\backprime}\texttt{~}{}^{\prime\prime}</math> | | | <math>{}^{\backprime\backprime}\texttt{~}{}^{\prime\prime}</math> |
| | | <math>\operatorname{false}.</math> | | | <math>\operatorname{false}.</math> |
| | |- | | |- |
| − | | | + | | height="100px" | [[Image:Cactus Spike Big Fat.jpg|20px]] |
| − | <pre>
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| − | o-------------------o
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| − | | o |
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| − | | @ |
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| − | | |
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| − | o-------------------o
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| − | </pre>
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| | | <math>\texttt{(~)}</math> | | | <math>\texttt{(~)}</math> |
| | | <math>\operatorname{true}.</math> | | | <math>\operatorname{true}.</math> |
| | |- | | |- |
| − | | | + | | height="100px" | [[Image:Cactus A Big.jpg|20px]] |
| − | <pre>
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| − | o-------------------o
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| − | | | | |
| − | | a |
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| − | | @ |
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| − | o-------------------o
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| − | </pre>
| |
| | | <math>a\!</math> | | | <math>a\!</math> |
| | | <math>a.\!</math> | | | <math>a.\!</math> |
| | |- | | |- |
| − | | | + | | height="120px" | [[Image:Cactus (A) Big.jpg|20px]] |
| − | <pre>
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| − | o-------------------o
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| − | | a |
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| − | | o |
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| − | o-------------------o
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| − | </pre>
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| | | <math>\texttt{(} a \texttt{)}</math> | | | <math>\texttt{(} a \texttt{)}</math> |
| | | | | | |
| | <math>\begin{matrix} | | <math>\begin{matrix} |
| | \tilde{a} | | \tilde{a} |
| − | \\[6pt] | + | \\[2pt] |
| | a^\prime | | a^\prime |
| − | \\[6pt] | + | \\[2pt] |
| | \lnot a | | \lnot a |
| − | \\[6pt] | + | \\[2pt] |
| | \operatorname{not}~ a. | | \operatorname{not}~ a. |
| | \end{matrix}</math> | | \end{matrix}</math> |
| | |- | | |- |
| − | | | + | | height="100px" | [[Image:Cactus ABC Big.jpg|50px]] |
| − | <pre>
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| − | o-------------------o
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| − | | | | |
| − | | a b c |
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| − | | @ |
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| − | o-------------------o
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| − | </pre>
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| | | <math>a~b~c</math> | | | <math>a~b~c</math> |
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| | \end{matrix}</math> | | \end{matrix}</math> |
| | |- | | |- |
| − | | | + | | height="160px" | [[Image:Cactus ((A)(B)(C)) Big.jpg|65px]] |
| − | <pre>
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| − | o-------------------o
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| − | | | | |
| − | | a b c |
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| − | | o o o |
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| − | | \|/ |
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| − | | o |
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| − | | @ |
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| − | | |
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| − | o-------------------o
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| − | </pre>
| |
| | | <math>\texttt{((} a \texttt{)(} b \texttt{)(} c \texttt{))}</math> | | | <math>\texttt{((} a \texttt{)(} b \texttt{)(} c \texttt{))}</math> |
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| | \end{matrix}</math> | | \end{matrix}</math> |
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| − | | | + | | height="120px" | [[Image:Cactus (A)B Big.jpg|35px]] |
| − | <pre>
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| − | o-------------------o
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| − | | o a |
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| − | | | |
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| − | | @ b |
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| − | | |
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| − | o-------------------o
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| − | </pre>
| |
| | | <math>\texttt{(} a \texttt{)} b</math> | | | <math>\texttt{(} a \texttt{)} b</math> |
| | | | | | |
| | <math>\begin{matrix} | | <math>\begin{matrix} |
| | a \Rightarrow b | | a \Rightarrow b |
| − | \\[6pt] | + | \\[2pt] |
| | a ~\operatorname{implies}~ b. | | a ~\operatorname{implies}~ b. |
| − | \\[6pt] | + | \\[2pt] |
| | \operatorname{if}~ a ~\operatorname{then}~ b. | | \operatorname{if}~ a ~\operatorname{then}~ b. |
| − | \\[6pt] | + | \\[2pt] |
| | \operatorname{not}~ a, ~\operatorname{or}~ b. | | \operatorname{not}~ a, ~\operatorname{or}~ b. |
| | \end{matrix}</math> | | \end{matrix}</math> |
| | |- | | |- |
| − | | | + | | height="120px" | [[Image:Cactus (A,B) Big.jpg|65px]] |
| − | <pre>
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| − | o-------------------o
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| − | | | | |
| − | | a b |
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| − | | o---o |
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| − | | \ / |
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| − | | @ |
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| − | | |
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| − | o-------------------o
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| − | </pre>
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| | | <math>\texttt{(} a, b \texttt{)}</math> | | | <math>\texttt{(} a, b \texttt{)}</math> |
| | | | | | |
| | <math>\begin{matrix} | | <math>\begin{matrix} |
| | a = b | | a = b |
| − | \\[6pt] | + | \\[2pt] |
| | a \iff b | | a \iff b |
| − | \\[6pt] | + | \\[2pt] |
| | a ~\operatorname{equals}~ b. | | a ~\operatorname{equals}~ b. |
| − | \\[6pt] | + | \\[2pt] |
| | a ~\operatorname{if~and~only~if}~ b. | | a ~\operatorname{if~and~only~if}~ b. |
| | \end{matrix}</math> | | \end{matrix}</math> |
| | |- | | |- |
| − | | | + | | height="160px" | [[Image:Cactus ((A,B)) Big.jpg|65px]] |
| − | <pre>
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| − | o-------------------o
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| − | | | | |
| − | | a b |
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| − | | o---o |
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| − | | \ / |
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| − | | o |
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| − | | | |
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| − | | @ |
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| − | | |
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| − | o-------------------o
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| − | </pre>
| |
| | | <math>\texttt{((} a, b \texttt{))}</math> | | | <math>\texttt{((} a, b \texttt{))}</math> |
| | | | | | |
| | <math>\begin{matrix} | | <math>\begin{matrix} |
| | a + b | | a + b |
| − | \\[6pt] | + | \\[2pt] |
| | a \neq b | | a \neq b |
| − | \\[6pt] | + | \\[2pt] |
| | a ~\operatorname{exclusive-or}~ b. | | a ~\operatorname{exclusive-or}~ b. |
| − | \\[6pt] | + | \\[2pt] |
| | a ~\operatorname{not~equal~to}~ b. | | a ~\operatorname{not~equal~to}~ b. |
| | \end{matrix}</math> | | \end{matrix}</math> |
| | |- | | |- |
| − | | | + | | height="120px" | [[Image:Cactus (A,B,C) Big.jpg|65px]] |
| − | <pre>
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| − | o-------------------o
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| − | | | | |
| − | | a b c |
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| − | | o--o--o |
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| − | | \ / |
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| − | | \ / |
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| − | | @ |
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| − | | |
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| − | o-------------------o
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| − | </pre>
| |
| | | <math>\texttt{(} a, b, c \texttt{)}</math> | | | <math>\texttt{(} a, b, c \texttt{)}</math> |
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| | \end{matrix}</math> | | \end{matrix}</math> |
| | |- | | |- |
| − | | | + | | height="160px" | [[Image:Cactus ((A,B,C)) Big.jpg|65px]] |
| − | <pre>
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| − | o-------------------o
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| − | | | | |
| − | | a b c |
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| − | | o--o--o |
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| − | | \ / |
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| − | | \ / |
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| − | | o |
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| − | | | |
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| − | | @ |
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| − | | |
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| − | o-------------------o
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| − | </pre>
| |
| | | <math>\texttt{((} a, b, c \texttt{))}</math> | | | <math>\texttt{((} a, b, c \texttt{))}</math> |
| | | | | | |
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| | \end{matrix}</math> | | \end{matrix}</math> |
| | |- | | |- |
| − | | | + | | height="200px" | [[Image:Cactus (((A),B,C)) Big.jpg|65px]] |
| − | <pre>
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| − | o-------------------o
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| − | | | | |
| − | | a |
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| − | | o |
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| − | | | b c |
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| − | | o--o--o |
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| − | | \ / |
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| − | | \ / |
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| − | | o |
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| − | | | |
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| − | | @ |
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| − | | |
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| − | o-------------------o
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| − | </pre>
| |
| | | <math>\texttt{(((} a \texttt{)}, b, c \texttt{))}</math> | | | <math>\texttt{(((} a \texttt{)}, b, c \texttt{))}</math> |
| | | | | | |
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| | o~~~~~~~~~o~~~~~~~~~o~~~~~~~~~o~~~~~~~~~o~~~~~~~~~o | | o~~~~~~~~~o~~~~~~~~~o~~~~~~~~~o~~~~~~~~~o~~~~~~~~~o |
| | </pre> | | </pre> |
| | + | |
| | + | [[Category:Adaptive Systems]] |
| | + | [[Category:Artificial Intelligence]] |
| | + | [[Category:Automated Reasoning]] |
| | + | [[Category:Charles Sanders Peirce]] |
| | + | [[Category:Constraint Satisfaction]] |
| | + | [[Category:Declarative Programming]] |
| | + | [[Category:Formal Languages]] |
| | + | [[Category:Graph Theory]] |
| | + | [[Category:Inquiry]] |
| | + | [[Category:Inquiry Driven Systems]] |
| | + | [[Category:Learning Systems]] |
| | + | [[Category:Learning Theory]] |
| | + | [[Category:Logic]] |
| | + | [[Category:Logical Graphs]] |
| | + | [[Category:Logical Modeling]] |
| | + | [[Category:Model Theory]] |
| | + | [[Category:Programming]] |
| | + | [[Category:Propositional Calculus]] |
| | + | [[Category:Scientific Method]] |
| | + | [[Category:Semiotics]] |
| | + | [[Category:Sign Relations]] |