4 ideas
12220 | Is it the sentence-token or the sentence-type that has a logical form? [Fine,K] |
12222 | Substitutional quantification is referential quantification over expressions [Fine,K] |
3016 | Even the gods cannot strive against necessity [Pittacus, by Diog. Laertius] |
8409 | Probabilistic causal concepts are widely used in everyday life and in science [Salmon] |