display all the ideas for this combination of texts
4 ideas
8941 | We can't explain 'possibility' in terms of 'possible' worlds [Fisher] |
8947 | If all truths are implied by a falsehood, then not-p might imply both q and not-q [Fisher] |
8949 | In relevance logic, conditionals help information to flow from antecedent to consequent [Fisher] |
16376 | The possible can only be general, and the force of actuality is needed to produce a particular [Peirce] |