4 ideas
23766 | Don't be tossed to and fro with every wind of doctrine, by cunning deceptive men [Paul] |
16974 | The nature of each logical concept is given by a collection of inference rules [Correia] |
18431 | Internal relations combine some tropes into a nucleus, which bears the non-essential tropes [Simons, by Edwards] |
16973 | Explain logical necessity by logical consequence, or the other way around? [Correia] |