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] |
17613 | We should judge principles by the science, not science by some fixed principles [Zermelo] |
468 | Musical performance can reveal a range of virtues [Damon of Ath.] |