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" | | | | width="2%" style="border-top:1px solid black" | |
− | | 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" |
| | | | | |
| | 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" |
| | | | | |
| | 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" |
| | | | | |
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" |
| | | | | |
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" |
| | | | | |
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" |
| | | | | |
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" |
| | | | | |
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" |
| | | | | |
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" |
| | | | | |
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" |
| | | | | |
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" |
| | | | | |
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" |
| | | | | |
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" |
| | | | | |
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" |
| | | | | |
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" |
| | | | | |