4 ideas
16974 | The nature of each logical concept is given by a collection of inference rules [Correia] |
16973 | Explain logical necessity by logical consequence, or the other way around? [Correia] |
17503 | Theories can never represent accurately, because their components are abstract [Cartwright,N, by Portides] |
468 | Musical performance can reveal a range of virtues [Damon of Ath.] |