Changes

Line 1: Line 1: −
==Discussion Area==
+
==Work Area • Logical Cacti==
 
  −
…
  −
 
  −
==Logical Cacti==
      
; Theme One Program — Logical Cacti
 
; Theme One Program — Logical Cacti
Line 65: Line 61:  
\end{matrix}</math>
 
\end{matrix}</math>
 
|-
 
|-
| height="160px" | [[Image:Cactus ((A)(B)(C)) Big.jpg|70px]]
+
| height="160px" | [[Image:Cactus ((A)(B)(C)) Big.jpg|65px]]
 
| <math>\texttt{((} a \texttt{)(} b \texttt{)(} c \texttt{))}</math>
 
| <math>\texttt{((} a \texttt{)(} b \texttt{)(} c \texttt{))}</math>
 
|
 
|
Line 87: Line 83:  
\end{matrix}</math>
 
\end{matrix}</math>
 
|-
 
|-
| height="120px" | [[Image:Cactus (A,B) Big.jpg|70px]]
+
| height="120px" | [[Image:Cactus (A,B) Big.jpg|65px]]
| <math>\texttt{(} a, b \texttt{)}</math>
+
| <math>\texttt{(} a \texttt{,} b \texttt{)}</math>
 
|
 
|
 
<math>\begin{matrix}
 
<math>\begin{matrix}
Line 100: Line 96:  
\end{matrix}</math>
 
\end{matrix}</math>
 
|-
 
|-
| height="160px" | [[Image:Cactus ((A,B)) Big.jpg|70px]]
+
| height="160px" | [[Image:Cactus ((A,B)) Big.jpg|65px]]
| <math>\texttt{((} a, b \texttt{))}</math>
+
| <math>\texttt{((} a \texttt{,} b \texttt{))}</math>
 
|
 
|
 
<math>\begin{matrix}
 
<math>\begin{matrix}
Line 113: Line 109:  
\end{matrix}</math>
 
\end{matrix}</math>
 
|-
 
|-
| height="120px" | [[Image:Cactus (A,B,C) Big.jpg|70px]]
+
| height="120px" | [[Image:Cactus (A,B,C) Big.jpg|65px]]
| <math>\texttt{(} a, b, c \texttt{)}</math>
+
| <math>\texttt{(} a \texttt{,} b \texttt{,} c \texttt{)}</math>
 
|
 
|
 
<math>\begin{matrix}
 
<math>\begin{matrix}
Line 124: Line 120:  
\end{matrix}</math>
 
\end{matrix}</math>
 
|-
 
|-
| height="160px" | [[Image:Cactus ((A),(B),(C)) Big.jpg|70px]]
+
| height="160px" | [[Image:Cactus ((A),(B),(C)) Big.jpg|65px]]
| <math>\texttt{((} a \texttt{)}, \texttt{(} b \texttt{)}, \texttt{(} c \texttt{))}</math>
+
| <math>\texttt{((} a \texttt{),(} b \texttt{),(} c \texttt{))}</math>
 
|
 
|
 
<math>\begin{matrix}
 
<math>\begin{matrix}
Line 135: Line 131:  
\end{matrix}</math>
 
\end{matrix}</math>
 
|-
 
|-
| height="160px" | [[Image:Cactus (A,(B),(C)) Big.jpg|70px]]
+
| height="160px" | [[Image:Cactus (A,(B),(C)) Big.jpg|65px]]
| <math>\texttt{(} a, \texttt{(} b \texttt{)}, \texttt{(} c \texttt{))}</math>
+
| <math>\texttt{(} a \texttt{,(} b \texttt{),(} c \texttt{))}</math>
 
|
 
|
 
<math>\begin{matrix}
 
<math>\begin{matrix}
Line 194: Line 190:  
\end{matrix}</math>
 
\end{matrix}</math>
 
|-
 
|-
| height="160px" | [[Image:Cactus ((A)(B)(C)) Big.jpg|70px]]
+
| height="160px" | [[Image:Cactus ((A)(B)(C)) Big.jpg|65px]]
 
| <math>\texttt{((} a \texttt{)(} b \texttt{)(} c \texttt{))}</math>
 
| <math>\texttt{((} a \texttt{)(} b \texttt{)(} c \texttt{))}</math>
 
|
 
|
Line 216: Line 212:  
\end{matrix}</math>
 
\end{matrix}</math>
 
|-
 
|-
| height="120px" | [[Image:Cactus (A,B) Big.jpg|70px]]
+
| height="120px" | [[Image:Cactus (A,B) Big.jpg|65px]]
| <math>\texttt{(} a, b \texttt{)}</math>
+
| <math>\texttt{(} a \texttt{,} b \texttt{)}</math>
 
|
 
|
 
<math>\begin{matrix}
 
<math>\begin{matrix}
Line 229: Line 225:  
\end{matrix}</math>
 
\end{matrix}</math>
 
|-
 
|-
| height="160px" | [[Image:Cactus ((A,B)) Big.jpg|70px]]
+
| height="160px" | [[Image:Cactus ((A,B)) Big.jpg|65px]]
| <math>\texttt{((} a, b \texttt{))}</math>
+
| <math>\texttt{((} a \texttt{,} b \texttt{))}</math>
 
|
 
|
 
<math>\begin{matrix}
 
<math>\begin{matrix}
Line 242: Line 238:  
\end{matrix}</math>
 
\end{matrix}</math>
 
|-
 
|-
| height="120px" | [[Image:Cactus (A,B,C) Big.jpg|70px]]
+
| height="120px" | [[Image:Cactus (A,B,C) Big.jpg|65px]]
| <math>\texttt{(} a, b, c \texttt{)}</math>
+
| <math>\texttt{(} a \texttt{,} b \texttt{,} c \texttt{)}</math>
 
|
 
|
 
<math>\begin{matrix}
 
<math>\begin{matrix}
Line 253: Line 249:  
\end{matrix}</math>
 
\end{matrix}</math>
 
|-
 
|-
| height="160px" | [[Image:Cactus ((A,B,C)) Big.jpg|70px]]
+
| height="160px" | [[Image:Cactus ((A,B,C)) Big.jpg|65px]]
| <math>\texttt{((} a, b, c \texttt{))}</math>
+
| <math>\texttt{((} a \texttt{,} b \texttt{,} c \texttt{))}</math>
 
|
 
|
 
<math>\begin{matrix}
 
<math>\begin{matrix}
Line 264: Line 260:  
\end{matrix}</math>
 
\end{matrix}</math>
 
|-
 
|-
| height="200px" | [[Image:Cactus (((A),B,C)) Big.jpg|70px]]
+
| height="200px" | [[Image:Cactus (((A),B,C)) Big.jpg|65px]]
| <math>\texttt{(((} a \texttt{)}, b, c \texttt{))}</math>
+
| <math>\texttt{(((} a \texttt{),} b \texttt{,} c \texttt{))}</math>
 
|
 
|
 
<math>\begin{matrix}
 
<math>\begin{matrix}
Line 496: Line 492:  
| Not just one of the k arguments is true.
 
| Not just one of the k arguments is true.
 
|}
 
|}
 +
 +
===Tables===
 +
 +
{| align="center" border="1" cellpadding="8" cellspacing="0" style="background:#f8f8ff; text-align:center; width:90%"
 +
|+ <math>\text{Table 1.}~~\text{Syntax and Semantics of a Calculus for Propositional Logic}</math>
 +
|- style="background:#f0f0ff"
 +
| <math>\text{Graph}\!</math>
 +
| <math>\text{Expression}\!</math>
 +
| <math>\text{Interpretation}\!</math>
 +
| <math>\text{Other Notations}\!</math>
 +
|-
 +
| height="100px" | [[Image:Cactus Node Big Fat.jpg|20px]]
 +
| <math>~</math>
 +
| <math>\operatorname{true}</math>
 +
| <math>1\!</math>
 +
|-
 +
| height="100px" | [[Image:Cactus Spike Big Fat.jpg|20px]]
 +
| <math>\texttt{(~)}</math>
 +
| <math>\operatorname{false}</math>
 +
| <math>0\!</math>
 +
|-
 +
| height="100px" | [[Image:Cactus A Big.jpg|20px]]
 +
| <math>a\!</math>
 +
| <math>a\!</math>
 +
| <math>a\!</math>
 +
|-
 +
| height="120px" | [[Image:Cactus (A) Big.jpg|20px]]
 +
| <math>\texttt{(} a \texttt{)}</math>
 +
| <math>\operatorname{not}~ a</math>
 +
| <math>\lnot a \quad \bar{a} \quad \tilde{a} \quad a^\prime</math>
 +
|-
 +
| height="100px" | [[Image:Cactus ABC Big.jpg|50px]]
 +
| <math>a ~ b ~ c</math>
 +
| <math>a ~\operatorname{and}~ b ~\operatorname{and}~ c</math>
 +
| <math>a \land b \land c</math>
 +
|-
 +
| height="160px" | [[Image:Cactus ((A)(B)(C)) Big.jpg|65px]]
 +
| <math>\texttt{((} a \texttt{)(} b \texttt{)(} c \texttt{))}</math>
 +
| <math>a ~\operatorname{or}~ b ~\operatorname{or}~ c</math>
 +
| <math>a \lor b \lor c</math>
 +
|-
 +
| height="120px" | [[Image:Cactus (A(B)) Big.jpg|60px]]
 +
| <math>\texttt{(} a \texttt{(} b \texttt{))}</math>
 +
|
 +
<math>\begin{matrix}
 +
a ~\operatorname{implies}~ b
 +
\\[6pt]
 +
\operatorname{if}~ a ~\operatorname{then}~ b
 +
\end{matrix}</math>
 +
| <math>a \Rightarrow b</math>
 +
|-
 +
| height="120px" | [[Image:Cactus (A,B) Big.jpg|65px]]
 +
| <math>\texttt{(} a \texttt{,} b \texttt{)}</math>
 +
|
 +
<math>\begin{matrix}
 +
a ~\operatorname{not~equal~to}~ b
 +
\\[6pt]
 +
a ~\operatorname{exclusive~or}~ b
 +
\end{matrix}</math>
 +
|
 +
<math>\begin{matrix}
 +
a \neq b
 +
\\[6pt]
 +
a + b
 +
\end{matrix}</math>
 +
|-
 +
| height="160px" | [[Image:Cactus ((A,B)) Big.jpg|65px]]
 +
| <math>\texttt{((} a \texttt{,} b \texttt{))}</math>
 +
|
 +
<math>\begin{matrix}
 +
a ~\operatorname{is~equal~to}~ b
 +
\\[6pt]
 +
a ~\operatorname{if~and~only~if}~ b
 +
\end{matrix}</math>
 +
|
 +
<math>\begin{matrix}
 +
a = b
 +
\\[6pt]
 +
a \Leftrightarrow b
 +
\end{matrix}</math>
 +
|-
 +
| height="120px" | [[Image:Cactus (A,B,C) Big.jpg|65px]]
 +
| <math>\texttt{(} a \texttt{,} b \texttt{,} c \texttt{)}</math>
 +
|
 +
<math>\begin{matrix}
 +
\operatorname{just~one~of}
 +
\\
 +
a, b, c
 +
\\
 +
\operatorname{is~false}.
 +
\end{matrix}</math>
 +
|
 +
<math>\begin{matrix}
 +
& \bar{a} ~ b ~ c
 +
\\
 +
\lor & a ~ \bar{b} ~ c
 +
\\
 +
\lor & a ~ b ~ \bar{c}
 +
\end{matrix}</math>
 +
|-
 +
| height="160px" | [[Image:Cactus ((A),(B),(C)) Big.jpg|65px]]
 +
| <math>\texttt{((} a \texttt{),(} b \texttt{),(} c \texttt{))}</math>
 +
|
 +
<math>\begin{matrix}
 +
\operatorname{just~one~of}
 +
\\
 +
a, b, c
 +
\\
 +
\operatorname{is~true}.
 +
\\[6pt]
 +
\operatorname{partition~all}
 +
\\
 +
\operatorname{into}~ a, b, c.
 +
\end{matrix}</math>
 +
|
 +
<math>\begin{matrix}
 +
& a ~ \bar{b} ~ \bar{c}
 +
\\
 +
\lor & \bar{a} ~ b ~ \bar{c}
 +
\\
 +
\lor & \bar{a} ~ \bar{b} ~ c
 +
\end{matrix}</math>
 +
|-
 +
| height="160px" | [[Image:Cactus (A,(B,C)) Big.jpg|90px]]
 +
| <math>\texttt{(} a \texttt{,(} b \texttt{,} c \texttt{))}</math>
 +
|
 +
<math>\begin{matrix}
 +
\operatorname{oddly~many~of}
 +
\\
 +
a, b, c
 +
\\
 +
\operatorname{are~true}.
 +
\end{matrix}</math>
 +
|
 +
<p><math>a + b + c\!</math></p>
 +
<br>
 +
<p><math>\begin{matrix}
 +
& a ~ b ~ c
 +
\\
 +
\lor & a ~ \bar{b} ~ \bar{c}
 +
\\
 +
\lor & \bar{a} ~ b ~ \bar{c}
 +
\\
 +
\lor & \bar{a} ~ \bar{b} ~ c
 +
\end{matrix}</math></p>
 +
|-
 +
| height="160px" | [[Image:Cactus (X,(A),(B),(C)) Big.jpg|90px]]
 +
| <math>\texttt{(} x \texttt{,(} a \texttt{),(} b \texttt{),(} c \texttt{))}</math>
 +
|
 +
<math>\begin{matrix}
 +
\operatorname{partition}~ x
 +
\\
 +
\operatorname{into}~ a, b, c.
 +
\\[6pt]
 +
\operatorname{genus}~ x ~\operatorname{comprises}
 +
\\
 +
\operatorname{species}~ a, b, c.
 +
\end{matrix}</math>
 +
|
 +
<math>\begin{matrix}
 +
& \bar{x} ~ \bar{a} ~ \bar{b} ~ \bar{c}
 +
\\
 +
\lor & x ~ a ~ \bar{b} ~ \bar{c}
 +
\\
 +
\lor & x ~ \bar{a} ~ b ~ \bar{c}
 +
\\
 +
\lor & x ~ \bar{a} ~ \bar{b} ~ c
 +
\end{matrix}</math>
 +
|}
 +
 +
<br>
 +
 +
{| align="center" border="1" cellpadding="6" cellspacing="0" style="background:#f8f8ff; text-align:center; width:90%"
 +
|+ <math>\text{Table C.}~~\text{Dualing Interpretations}</math>
 +
|- style="background:#f0f0ff"
 +
| <math>\text{Graph}\!</math>
 +
| <math>\text{String}\!</math>
 +
| <math>\text{Existential}\!</math>
 +
| <math>\text{Entitative}\!</math>
 +
|-
 +
| height="100px" | [[Image:Cactus Node Big Fat.jpg|20px]]
 +
| <math>{}^{\backprime\backprime}\texttt{~}{}^{\prime\prime}</math>
 +
| <math>\operatorname{true}.</math>
 +
| <math>\operatorname{false}.</math>
 +
|-
 +
| height="100px" | [[Image:Cactus Spike Big Fat.jpg|20px]]
 +
| <math>\texttt{(~)}</math>
 +
| <math>\operatorname{false}.</math>
 +
| <math>\operatorname{true}.</math>
 +
|-
 +
| height="100px" | [[Image:Cactus A Big.jpg|20px]]
 +
| <math>a\!</math>
 +
| <math>a.\!</math>
 +
| <math>a.\!</math>
 +
|-
 +
| height="120px" | [[Image:Cactus (A) Big.jpg|20px]]
 +
| <math>\texttt{(} a \texttt{)}</math>
 +
| <math>\lnot a</math>
 +
| <math>\lnot a</math>
 +
|-
 +
| height="100px" | [[Image:Cactus ABC Big.jpg|50px]]
 +
| <math>a~b~c</math>
 +
| <math>a \land b \land c</math>
 +
| <math>a \lor  b \lor  c</math>
 +
|-
 +
| height="160px" | [[Image:Cactus ((A)(B)(C)) Big.jpg|65px]]
 +
| <math>\texttt{((} a \texttt{)(} b \texttt{)(} c \texttt{))}</math>
 +
| <math>a \lor  b \lor  c</math>
 +
| <math>a \land b \land c</math>
 +
|-
 +
| height="120px" | [[Image:Cactus (A(B)) Big.jpg|60px]]
 +
| <math>\texttt{(} a \texttt{(} b \texttt{))}</math>
 +
| <math>a \Rightarrow b</math>
 +
| &nbsp;
 +
|-
 +
| height="120px" | [[Image:Cactus (A)B Big.jpg|35px]]
 +
| <math>\texttt{(} a \texttt{)} b</math>
 +
| &nbsp;
 +
| <math>a \Rightarrow b</math>
 +
|-
 +
| height="120px" | [[Image:Cactus (A,B) Big.jpg|65px]]
 +
| <math>\texttt{(} a \texttt{,} b \texttt{)}</math>
 +
| <math>a \neq b</math>
 +
| <math>a = b\!</math>
 +
|-
 +
| height="160px" | [[Image:Cactus ((A,B)) Big.jpg|65px]]
 +
| <math>\texttt{((} a \texttt{,} b \texttt{))}</math>
 +
| <math>a = b\!</math>
 +
| <math>a \neq b\!</math>
 +
|-
 +
| height="120px" | [[Image:Cactus (A,B,C) Big.jpg|65px]]
 +
| <math>\texttt{(} a \texttt{,} b \texttt{,} c \texttt{)}</math>
 +
|
 +
<math>\begin{matrix}
 +
\operatorname{just~one}
 +
\\
 +
\operatorname{of}~ a, b, c
 +
\\
 +
\operatorname{is~false}.
 +
\end{matrix}</math>
 +
|
 +
<math>\begin{matrix}
 +
\operatorname{not~just~one}
 +
\\
 +
\operatorname{of}~ a, b, c
 +
\\
 +
\operatorname{is~true}.
 +
\end{matrix}</math>
 +
|-
 +
| height="160px" | [[Image:Cactus ((A),(B),(C)) Big.jpg|65px]]
 +
| <math>\texttt{((} a \texttt{),(} b \texttt{),(} c \texttt{))}</math>
 +
|
 +
<math>\begin{matrix}
 +
\operatorname{just~one}
 +
\\
 +
\operatorname{of}~ a, b, c
 +
\\
 +
\operatorname{is~true}.
 +
\end{matrix}</math>
 +
|
 +
<math>\begin{matrix}
 +
\operatorname{not~just~one}
 +
\\
 +
\operatorname{of}~ a, b, c
 +
\\
 +
\operatorname{is~false}.
 +
\end{matrix}</math>
 +
|-
 +
| height="160px" | [[Image:Cactus ((A,B,C)) Big.jpg|65px]]
 +
| <math>\texttt{((} a \texttt{,} b \texttt{,} c \texttt{))}</math>
 +
|
 +
<math>\begin{matrix}
 +
\operatorname{not~just~one}
 +
\\
 +
\operatorname{of}~ a, b, c
 +
\\
 +
\operatorname{is~false}.
 +
\end{matrix}</math>
 +
|
 +
<math>\begin{matrix}
 +
\operatorname{just~one}
 +
\\
 +
\operatorname{of}~ a, b, c
 +
\\
 +
\operatorname{is~true}.
 +
\end{matrix}</math>
 +
|-
 +
| height="200px" | [[Image:Cactus (((A),(B),(C))) Big.jpg|65px]]
 +
| <math>\texttt{(((} a \texttt{),(} b \texttt{),(} c \texttt{)))}</math>
 +
|
 +
<math>\begin{matrix}
 +
\operatorname{not~just~one}
 +
\\
 +
\operatorname{of}~ a, b, c
 +
\\
 +
\operatorname{is~true}.
 +
\end{matrix}</math>
 +
|
 +
<math>\begin{matrix}
 +
\operatorname{just~one}
 +
\\
 +
\operatorname{of}~ a, b, c
 +
\\
 +
\operatorname{is~false}.
 +
\end{matrix}</math>
 +
|-
 +
| height="160px" | [[Image:Cactus (A,(B),(C)) Big.jpg|65px]]
 +
| <math>\texttt{(} a \texttt{,(} b \texttt{),(} c \texttt{))}</math>
 +
|
 +
<math>\begin{matrix}
 +
\operatorname{partition}~ a
 +
\\
 +
\operatorname{into}~ b, c.
 +
\end{matrix}</math>
 +
| &nbsp;
 +
|-
 +
| height="200px" | [[Image:Cactus (((A),B,C)) Big.jpg|65px]]
 +
| <math>\texttt{(((} a \texttt{),} b \texttt{,} c \texttt{))}</math>
 +
| &nbsp;
 +
|
 +
<math>\begin{matrix}
 +
\operatorname{partition}~ a
 +
\\
 +
\operatorname{into}~ b, c.
 +
\end{matrix}</math>
 +
|}
 +
 +
<br>
12,080

edits