1960 | The Runabout Inference Ticket |
p.132 | 17896 | We need to know the meaning of 'and', prior to its role in reasoning |
p.135 | 17898 | Prior's 'tonk' is inconsistent, since it allows the non-conservative inference A |- B |
p.225 | 11021 | Prior rejected accounts of logical connectives by inference pattern, with 'tonk' his absurd example |
§09 | p.236 | 13836 | Maybe introducing or defining logical connectives by rules of inference leads to absurdity |
1968 | Changes in Events and Changes in Things |
p.13 | p.21 | 15201 | That Queen Anne is dead is a 'general fact', not a fact about Queen Anne |