Quotient and remainder, rounding numbers, real and
imaginary components of complex numbers

ceil | Rounding up to the next integer |

floor | Rounding down to the next integer |

conjugate | Complex conjugation |

frac | Fractional part of a number |

ground | Ground term (constant coefficient) of a polynomial |

Im | Imaginary part of an arithmetical expression |

max | Maximum of numbers |

min | Minimum of numbers |

misc::pslq | Heuristic detection of relations between real numbers |

numeric::complexRound | Round a complex number towards the real or imaginary axis |

numeric::rationalize | Approximate a floating-point number by a rational number |

Re | Real part of an arithmetical expression |

round | Rounding to the nearest integer |

trunc | Rounding towards zero |

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