4 ideas
16974 | The nature of each logical concept is given by a collection of inference rules [Correia] |
9545 | Late in life Frege abandoned logicism, and saw the source of arithmetic as geometrical [Frege, by Chihara] |
16973 | Explain logical necessity by logical consequence, or the other way around? [Correia] |
468 | Musical performance can reveal a range of virtues [Damon of Ath.] |