Automatic Sequence - Automatic Real Number

An automatic real number is a real number for which the base-b expansion is an automatic sequence. All such numbers are either rational or transcendental, but not a U-number. Rational numbers are k-automatic in base b for all k and b.

Read more about this topic:  Automatic Sequence

Famous quotes containing the words automatic, real and/or number:

    Predictions of the future are never anything but projections of present automatic processes and procedures, that is, of occurrences that are likely to come to pass if men do not act and if nothing unexpected happens; every action, for better or worse, and every accident necessarily destroys the whole pattern in whose frame the prediction moves and where it finds its evidence.
    Hannah Arendt (1906–1975)

    The old parties are husks, with no real soul within either, divided on artificial lines, boss-ridden and privilege-controlled, each a jumble of incongruous elements, and neither daring to speak out wisely and fearlessly on what should be said on the vital issues of the day.
    Theodore Roosevelt (1858–1919)

    I wonder love can have already set
    In dreams, when we’ve not met
    More times than I can number on one hand.
    Philip Larkin (1922–1986)