12 ideas
14187 | If logic is topic-neutral that means it delves into all subjects, rather than having a pure subject matter [Read] |
14188 | Not all arguments are valid because of form; validity is just true premises and false conclusion being impossible [Read] |
14182 | If the logic of 'taller of' rests just on meaning, then logic may be the study of merely formal consequence [Read] |
14183 | Maybe arguments are only valid when suppressed premises are all stated - but why? [Read] |
14184 | In modus ponens the 'if-then' premise contributes nothing if the conclusion follows anyway [Read] |
14186 | Logical connectives contain no information, but just record combination relations between facts [Read] |
16700 | In order to speak about time and successive entities, the 'present' must be enlarged [Wycliff] |
16701 | To be successive a thing needs parts, which must therefore be lodged outside that instant [Wycliff] |
14185 | Conditionals are just a shorthand for some proof, leaving out the details [Read] |
10645 | We reach concepts by clarification, or by definition, or by habitual experience [Price,HH] |
10644 | A 'felt familiarity' with universals is more primitive than abstraction [Price,HH] |
10646 | Our understanding of 'dog' or 'house' arises from a repeated experience of concomitances [Price,HH] |