§ 1.]
PROPOSITIONS.
13
{| width=100% style="border-collapse:collapse;"
! width=20% style="border-top:1px solid black;border-right:1px solid black;border-bottom:1px solid black;text-align:center;" |Symbols. !style="border-top:1px solid black;border-left:1px solid black;border-bottom:1px solid black;text-align:center;" |Meanings. |- | style="border-right:1px solid black;" |
1 |
| style="padding-left:10px;"|Some are ;
i.e. Some nice are not-new.
|-
| style="border-right:1px solid black;" |
0 |
| style="padding-left:10px;"|No are ;
i.e. No nice are new.
[Observe that this is merely another way of expressing "No new are nice."]
|-
| style="border-right:1px solid black;" |
0 |
| style="padding-left:10px;"|No are ;
i.e. No nice are not-new.
|-
| style="border-right:1px solid black;" |
1 |
1 |
| style="padding-left:10px;"|Some are , and some are ;
i.e. Some nice are new, and some are not-new.
|-
| style="border-right:1px solid black;" |
0 |
0 |
| style="padding-left:10px;"|No are , and none are ; i.e. No exist;
i.e. No Cakes are nice.
|-
| style="border-right:1px solid black;" |
1 |
0 |
| style="padding-left:10px;"|All are ;
i.e. All nice are new.
|-
| style="border-right:1px solid black;border-bottom:1px solid black;" |
0 |
1 |
| style="padding-left:10px;border-bottom:1px solid black;"|All are ;
i.e. All nice are not-new.
|}