Formula For Primes - Formulas Using The Floor Function

Formulas Using The Floor Function

Using the floor function (defined to be the largest integer less than or equal to the real number x), one can construct several formulas that take only prime numbers as values for all positive integers n.

Read more about this topic:  Formula For Primes

Famous quotes containing the words formulas, floor and/or function:

    “It is sentimentalism to assume that the teaching of life can always be fitted to the child’s interests, just as it is empty formalism to force the child to parrot the formulas of adult society. Interests can be created and stimulated.”
    —Jerome S. Bruner (20th century)

    “Because humans are not alone in exhibiting such behavior—bees stockpile royal jelly, birds feather their nests, mice shred paper—it’s possible that a pregnant woman who scrubs her house from floor to ceiling [just before her baby is born] is responding to a biological imperative . . . . Of course there are those who believe that . . . the burst of energy that propels a pregnant woman to clean her house is a perfectly natural response to their mother’s impending visit.”
    —Mary Arrigo (20th century)

    “The function of the actor is to make the audience imagine for the moment that real things are happening to real people.”
    —George Bernard Shaw (1856–1950)