10061 | The If-thenist view only seems to work for the axiomatised portions of mathematics |

10065 | Perhaps If-thenism survives in mathematics if we stick to first-order logic |

10049 | Logical truths may contain non-logical notions, as in 'all men are men' |

10050 | A statement is logically true if it comes out true in all interpretations in all (non-empty) domains |

10058 | No two numbers having the same successor relies on the Axiom of Infinity |

10063 | Formalism is a bulwark of logical positivism |

10062 | Formalism seems to exclude all creative, growing mathematics |

10060 | Logical positivists adopted an If-thenist version of logicism about numbers |