Changes

Line 1,265: Line 1,265:  
|- style="height:48px"
 
|- style="height:48px"
 
| width="2%"  style="border-top:1px solid black" |  
 
| width="2%"  style="border-top:1px solid black" |  
| width="18%" style="border-top:1px solid black" | <math>\text{If}\!</math>
+
| width="14%" style="border-top:1px solid black" | <math>\text{If}\!</math>
| width="80%" style="border-top:1px solid black" |
+
| width="84%" style="border-top:1px solid black" |
 
<math>s, t ~\text{are sentences about things in the universe}~ X</math>
 
<math>s, t ~\text{are sentences about things in the universe}~ X</math>
 
|- style="height:48px"
 
|- style="height:48px"
Line 1,290: Line 1,290:  
|- style="height:52px"
 
|- style="height:52px"
 
| width="2%"  style="border-top:1px solid black" | &nbsp;
 
| width="2%"  style="border-top:1px solid black" | &nbsp;
| width="18%" style="border-top:1px solid black" align="left" | <math>\text{L2b}_{0}.\!</math>
+
| width="14%" style="border-top:1px solid black" align="left" | <math>\text{L2b}_{0}.\!</math>
| width="20%" style="border-top:1px solid black" |
+
| width="28%" style="border-top:1px solid black" |
 
<math>\downharpoonleft \operatorname{false} \downharpoonright</math>
 
<math>\downharpoonleft \operatorname{false} \downharpoonright</math>
| width="5%"  style="border-top:1px solid black" | <math>=\!</math>
+
| width="4%"  style="border-top:1px solid black" | <math>=\!</math>
 
| width="20%" style="border-top:1px solid black" | <math>(~)</math>
 
| width="20%" style="border-top:1px solid black" | <math>(~)</math>
| width="5%"  style="border-top:1px solid black" | <math>=\!</math>
+
| width="4%"  style="border-top:1px solid black" | <math>=\!</math>
| width="30%" style="border-top:1px solid black" |
+
| width="28%" style="border-top:1px solid black" |
 
<math>\underline{0} ~:~ X \to \underline\mathbb{B}</math>
 
<math>\underline{0} ~:~ X \to \underline\mathbb{B}</math>
 
|- style="height:52px"
 
|- style="height:52px"
 
| &nbsp;
 
| &nbsp;
 
| align="left" | <math>\text{L2b}_{1}.\!</math>
 
| align="left" | <math>\text{L2b}_{1}.\!</math>
| <math>\downharpoonleft \ldots \downharpoonright</math>
+
| <math>\downharpoonleft \operatorname{neither}~ s ~\operatorname{nor}~ t \downharpoonright</math>
 
| <math>=\!</math>
 
| <math>=\!</math>
| <math>\ldots \downharpoonleft \ldots \downharpoonright \ldots</math>
+
| <math>(\downharpoonleft s \downharpoonright)(\downharpoonleft t \downharpoonright)</math>
 
| <math>=\!</math>
 
| <math>=\!</math>
| <math>\ldots ~:~ X \to \underline\mathbb{B}</math>
+
| <math>(p)(q)\!</math>
 
|- style="height:52px"
 
|- style="height:52px"
 
| &nbsp;
 
| &nbsp;
 
| align="left" | <math>\text{L2b}_{2}.\!</math>
 
| align="left" | <math>\text{L2b}_{2}.\!</math>
| <math>\downharpoonleft \ldots \downharpoonright</math>
+
| <math>\downharpoonleft \operatorname{not}~ s ~\operatorname{but}~ t \downharpoonright</math>
 
| <math>=\!</math>
 
| <math>=\!</math>
| <math>\ldots \downharpoonleft \ldots \downharpoonright \ldots</math>
+
| <math>(\downharpoonleft s \downharpoonright) \downharpoonleft t \downharpoonright</math>
 
| <math>=\!</math>
 
| <math>=\!</math>
| <math>\ldots ~:~ X \to \underline\mathbb{B}</math>
+
| <math>(p) q\!</math>
 
|- style="height:52px"
 
|- style="height:52px"
 
| &nbsp;
 
| &nbsp;
Line 1,321: Line 1,321:  
| <math>\ldots \downharpoonleft \ldots \downharpoonright \ldots</math>
 
| <math>\ldots \downharpoonleft \ldots \downharpoonright \ldots</math>
 
| <math>=\!</math>
 
| <math>=\!</math>
| <math>\ldots ~:~ X \to \underline\mathbb{B}</math>
+
| <math>\ldots</math>
 
|- style="height:52px"
 
|- style="height:52px"
 
| &nbsp;
 
| &nbsp;
Line 1,329: Line 1,329:  
| <math>\ldots \downharpoonleft \ldots \downharpoonright \ldots</math>
 
| <math>\ldots \downharpoonleft \ldots \downharpoonright \ldots</math>
 
| <math>=\!</math>
 
| <math>=\!</math>
| <math>\ldots ~:~ X \to \underline\mathbb{B}</math>
+
| <math>\ldots</math>
 
|- style="height:52px"
 
|- style="height:52px"
 
| &nbsp;
 
| &nbsp;
Line 1,337: Line 1,337:  
| <math>\ldots \downharpoonleft \ldots \downharpoonright \ldots</math>
 
| <math>\ldots \downharpoonleft \ldots \downharpoonright \ldots</math>
 
| <math>=\!</math>
 
| <math>=\!</math>
| <math>\ldots ~:~ X \to \underline\mathbb{B}</math>
+
| <math>\ldots</math>
 
|- style="height:52px"
 
|- style="height:52px"
 
| &nbsp;
 
| &nbsp;
Line 1,345: Line 1,345:  
| <math>\ldots \downharpoonleft \ldots \downharpoonright \ldots</math>
 
| <math>\ldots \downharpoonleft \ldots \downharpoonright \ldots</math>
 
| <math>=\!</math>
 
| <math>=\!</math>
| <math>\ldots ~:~ X \to \underline\mathbb{B}</math>
+
| <math>\ldots</math>
 
|- style="height:52px"
 
|- style="height:52px"
 
| &nbsp;
 
| &nbsp;
Line 1,353: Line 1,353:  
| <math>\ldots \downharpoonleft \ldots \downharpoonright \ldots</math>
 
| <math>\ldots \downharpoonleft \ldots \downharpoonright \ldots</math>
 
| <math>=\!</math>
 
| <math>=\!</math>
| <math>\ldots ~:~ X \to \underline\mathbb{B}</math>
+
| <math>\ldots</math>
 
|- style="height:52px"
 
|- style="height:52px"
 
| &nbsp;
 
| &nbsp;
Line 1,361: Line 1,361:  
| <math>\ldots \downharpoonleft \ldots \downharpoonright \ldots</math>
 
| <math>\ldots \downharpoonleft \ldots \downharpoonright \ldots</math>
 
| <math>=\!</math>
 
| <math>=\!</math>
| <math>\ldots ~:~ X \to \underline\mathbb{B}</math>
+
| <math>\ldots</math>
 
|- style="height:52px"
 
|- style="height:52px"
 
| &nbsp;
 
| &nbsp;
Line 1,369: Line 1,369:  
| <math>\ldots \downharpoonleft \ldots \downharpoonright \ldots</math>
 
| <math>\ldots \downharpoonleft \ldots \downharpoonright \ldots</math>
 
| <math>=\!</math>
 
| <math>=\!</math>
| <math>\ldots ~:~ X \to \underline\mathbb{B}</math>
+
| <math>\ldots</math>
 
|- style="height:52px"
 
|- style="height:52px"
 
| &nbsp;
 
| &nbsp;
Line 1,377: Line 1,377:  
| <math>\ldots \downharpoonleft \ldots \downharpoonright \ldots</math>
 
| <math>\ldots \downharpoonleft \ldots \downharpoonright \ldots</math>
 
| <math>=\!</math>
 
| <math>=\!</math>
| <math>\ldots ~:~ X \to \underline\mathbb{B}</math>
+
| <math>\ldots</math>
 
|- style="height:52px"
 
|- style="height:52px"
 
| &nbsp;
 
| &nbsp;
Line 1,385: Line 1,385:  
| <math>\ldots \downharpoonleft \ldots \downharpoonright \ldots</math>
 
| <math>\ldots \downharpoonleft \ldots \downharpoonright \ldots</math>
 
| <math>=\!</math>
 
| <math>=\!</math>
| <math>\ldots ~:~ X \to \underline\mathbb{B}</math>
+
| <math>\ldots</math>
 
|- style="height:52px"
 
|- style="height:52px"
 
| &nbsp;
 
| &nbsp;
Line 1,393: Line 1,393:  
| <math>\ldots \downharpoonleft \ldots \downharpoonright \ldots</math>
 
| <math>\ldots \downharpoonleft \ldots \downharpoonright \ldots</math>
 
| <math>=\!</math>
 
| <math>=\!</math>
| <math>\ldots ~:~ X \to \underline\mathbb{B}</math>
+
| <math>\ldots</math>
 
|- style="height:52px"
 
|- style="height:52px"
 
| &nbsp;
 
| &nbsp;
Line 1,401: Line 1,401:  
| <math>\ldots \downharpoonleft \ldots \downharpoonright \ldots</math>
 
| <math>\ldots \downharpoonleft \ldots \downharpoonright \ldots</math>
 
| <math>=\!</math>
 
| <math>=\!</math>
| <math>\ldots ~:~ X \to \underline\mathbb{B}</math>
+
| <math>\ldots</math>
 
|- style="height:52px"
 
|- style="height:52px"
 
| &nbsp;
 
| &nbsp;
Line 1,409: Line 1,409:  
| <math>\ldots \downharpoonleft \ldots \downharpoonright \ldots</math>
 
| <math>\ldots \downharpoonleft \ldots \downharpoonright \ldots</math>
 
| <math>=\!</math>
 
| <math>=\!</math>
| <math>\ldots ~:~ X \to \underline\mathbb{B}</math>
+
| <math>\ldots</math>
 
|- style="height:52px"
 
|- style="height:52px"
 
| &nbsp;
 
| &nbsp;
12,089

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