Collatz Conjecture - Extensions To Larger Domains - Iterating On Real or Complex Numbers

Iterating On Real or Complex Numbers

The Collatz map can be viewed as the restriction to the integers of the smooth real and complex map

which simplifies to

If the standard Collatz map defined above is optimized by replacing the relation 3n + 1 with the common substitute "shortcut" relation (3n + 1)/2, it can be viewed as the restriction to the integers of the smooth real and complex map

which simplifies to .

Read more about this topic:  Collatz Conjecture, Extensions To Larger Domains

Famous quotes containing the words real, complex and/or numbers:

    “I’m not making light of prayers here, but of so-called school prayer, which bears as much resemblance to real spiritual experience as that freeze-dried astronaut food bears to a nice standing rib roast. From what I remember of praying in school, it was almost an insult to God, a rote exercise in moving your mouth while daydreaming or checking out the cutest boy in the seventh grade that was a far, far cry from soul-searching.”
    —Anna Quindlen (b. 1952)

    “In the case of all other sciences, arts, skills, and crafts, everyone is convinced that a complex and laborious programme of learning and practice is necessary for competence. Yet when it comes to philosophy, there seems to be a currently prevailing prejudice to the effect that, although not everyone who has eyes and fingers, and is given leather and last, is at once in a position to make shoes, everyone nevertheless immediately understands how to philosophize.”
    —Georg Wilhelm Friedrich Hegel (1770–1831)

    “... there are persons who seem to have overcome obstacles and by character and perseverance to have risen to the top. But we have no record of the numbers of able persons who fall by the wayside, persons who, with enough encouragement and opportunity, might make great contributions.”
    —Mary Barnett Gilson (1877–?)